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  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccessToNumberOfCommercializedProducts" xlink:label="AccessToNumberOfCommercializedProducts" xlink:title="AccessToNumberOfCommercializedProducts" />
    <link:label xlink:type="resource" xlink:label="label_AccessToNumberOfCommercializedProducts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccessToNumberOfCommercializedProducts" xml:lang="en-US" id="label_AccessToNumberOfCommercializedProducts">Access to Number of Commercialized Products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccessToNumberOfCommercializedProducts" xlink:to="label_AccessToNumberOfCommercializedProducts" xlink:title="label: AccessToNumberOfCommercializedProducts to label_AccessToNumberOfCommercializedProducts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccessToNumberOfCommercializedProducts_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccessToNumberOfCommercializedProducts" xml:lang="en-US" id="label_AccessToNumberOfCommercializedProducts_2">Number of commercialized products to which the entity will have access</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccessToNumberOfCommercializedProducts" xlink:to="label_AccessToNumberOfCommercializedProducts_2" xlink:title="label: AccessToNumberOfCommercializedProducts to label_AccessToNumberOfCommercializedProducts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccessToNumberOfCommercializedProducts_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccessToNumberOfCommercializedProducts" xml:lang="en-US" id="label_AccessToNumberOfCommercializedProducts_3">Represents the number of commercialized products to which the entity will be provided access.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccessToNumberOfCommercializedProducts" xlink:to="label_AccessToNumberOfCommercializedProducts_3" xlink:title="label: AccessToNumberOfCommercializedProducts to label_AccessToNumberOfCommercializedProducts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountingPoliciesAndOtherItemsAbstract" xlink:label="AccountingPoliciesAndOtherItemsAbstract" xlink:title="AccountingPoliciesAndOtherItemsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesAndOtherItemsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountingPoliciesAndOtherItemsAbstract" xml:lang="en-US" id="label_AccountingPoliciesAndOtherItemsAbstract">Accounting Policies and Other Items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="label_AccountingPoliciesAndOtherItemsAbstract" xlink:title="label: AccountingPoliciesAndOtherItemsAbstract to label_AccountingPoliciesAndOtherItemsAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesAndOtherItemsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountingPoliciesAndOtherItemsAbstract" xml:lang="en-US" id="label_AccountingPoliciesAndOtherItemsAbstract_2">Accounting Policies and Other Items [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesAndOtherItemsAbstract" xlink:to="label_AccountingPoliciesAndOtherItemsAbstract_2" xlink:title="label: AccountingPoliciesAndOtherItemsAbstract to label_AccountingPoliciesAndOtherItemsAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFactoringFacilityMember" xlink:label="AccountsReceivableFactoringFacilityMember" xlink:title="AccountsReceivableFactoringFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFactoringFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableFactoringFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFactoringFacilityMember">Accounts Receivable Factoring Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFactoringFacilityMember" xlink:to="label_AccountsReceivableFactoringFacilityMember" xlink:title="label: AccountsReceivableFactoringFacilityMember to label_AccountsReceivableFactoringFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFactoringFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccountsReceivableFactoringFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFactoringFacilityMember_2">Represents the trade receivables factoring facility entered into by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFactoringFacilityMember" xlink:to="label_AccountsReceivableFactoringFacilityMember_2" xlink:title="label: AccountsReceivableFactoringFacilityMember to label_AccountsReceivableFactoringFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFactoringFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableFactoringFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFactoringFacilityMember_3">Accounts Receivable Factoring Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFactoringFacilityMember" xlink:to="label_AccountsReceivableFactoringFacilityMember_3" xlink:title="label: AccountsReceivableFactoringFacilityMember to label_AccountsReceivableFactoringFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFinancingFacilityMember" xlink:label="AccountsReceivableFinancingFacilityMember" xlink:title="AccountsReceivableFinancingFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFinancingFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableFinancingFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFinancingFacilityMember">Accounts Receivable Financing Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFinancingFacilityMember" xlink:to="label_AccountsReceivableFinancingFacilityMember" xlink:title="label: AccountsReceivableFinancingFacilityMember to label_AccountsReceivableFinancingFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFinancingFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsReceivableFinancingFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFinancingFacilityMember_2">A/R Financing Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFinancingFacilityMember" xlink:to="label_AccountsReceivableFinancingFacilityMember_2" xlink:title="label: AccountsReceivableFinancingFacilityMember to label_AccountsReceivableFinancingFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFinancingFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccountsReceivableFinancingFacilityMember" xml:lang="en-US" id="label_AccountsReceivableFinancingFacilityMember_3">Represents the trade receivables financing facility entered into by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFinancingFacilityMember" xlink:to="label_AccountsReceivableFinancingFacilityMember_3" xlink:title="label: AccountsReceivableFinancingFacilityMember to label_AccountsReceivableFinancingFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccountsReceivableFinancingTable" xlink:label="AccountsReceivableFinancingTable" xlink:title="AccountsReceivableFinancingTable" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFinancingTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableFinancingTable" xml:lang="en-US" id="label_AccountsReceivableFinancingTable">Accounts Receivable Financing [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFinancingTable" xlink:to="label_AccountsReceivableFinancingTable" xlink:title="label: AccountsReceivableFinancingTable to label_AccountsReceivableFinancingTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableFinancingTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccountsReceivableFinancingTable" xml:lang="en-US" id="label_AccountsReceivableFinancingTable_2">A table or schedule providing information pertaining to the sale of accounts receivable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableFinancingTable" xlink:to="label_AccountsReceivableFinancingTable_2" xlink:title="label: AccountsReceivableFinancingTable to label_AccountsReceivableFinancingTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:label="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:title="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" />
    <link:label xlink:type="resource" xlink:label="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xml:lang="en-US" id="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims">Represents the disputed claims costs accrued as of the balance sheet date for environmental loss contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:to="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:title="label: AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims to label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xml:lang="en-US" id="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_2">Accrual for Environmental Loss Contingencies Related to Disputed Claims</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:to="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_2" xlink:title="label: AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims to label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xml:lang="en-US" id="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_3">Amount related to disputed claims included in accrued environmental liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" xlink:to="label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims_3" xlink:title="label: AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims to label_AccrualForEnvironmentalLossContingenciesRelatedToDisputedClaims" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="AwardTypeAxis" xlink:title="AwardTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_AwardTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AwardTypeAxis" xml:lang="en-US" id="label_AwardTypeAxis">Award Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AwardTypeAxis" xlink:to="label_AwardTypeAxis" xlink:title="label: AwardTypeAxis to label_AwardTypeAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccruedCustomerRebates" xlink:label="AccruedCustomerRebates" xlink:title="AccruedCustomerRebates" />
    <link:label xlink:type="resource" xlink:label="label_AccruedCustomerRebates" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedCustomerRebates" xml:lang="en-US" id="label_AccruedCustomerRebates">Accrued Customer Rebates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedCustomerRebates" xlink:to="label_AccruedCustomerRebates" xlink:title="label: AccruedCustomerRebates to label_AccruedCustomerRebates" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedCustomerRebates_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedCustomerRebates" xml:lang="en-US" id="label_AccruedCustomerRebates_2">Accruals for customer rebates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedCustomerRebates" xlink:to="label_AccruedCustomerRebates_2" xlink:title="label: AccruedCustomerRebates to label_AccruedCustomerRebates" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedCustomerRebates_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccruedCustomerRebates" xml:lang="en-US" id="label_AccruedCustomerRebates_3">Represents the liability pertaining to customer rebates as of the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedCustomerRebates" xlink:to="label_AccruedCustomerRebates_3" xlink:title="label: AccruedCustomerRebates to label_AccruedCustomerRebates" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:title="AccumulatedOtherComprehensiveIncomeLossLineItems" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossLineItems" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossLineItems">Accumulated Other Comprehensive Income (Loss) [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossLineItems to label_AccumulatedOtherComprehensiveIncomeLossLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossLineItems_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossLineItems" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossLineItems_2">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossLineItems_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossLineItems to label_AccumulatedOtherComprehensiveIncomeLossLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossLineItems_3" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossLineItems" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossLineItems_3">Components of accumulated other comprehensive loss ("AOCL"), net of tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossLineItems_3" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossLineItems to label_AccumulatedOtherComprehensiveIncomeLossLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:label="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:title="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary">Accumulated Other Comprehensive Income (Loss) Resulting from Liquidation of Foreign Subsidiary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary to label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_2">Represents the accumulated other comprehensive loss resulting from the liquidation of a foreign subsidiary.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary to label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_3">Accumulated other comprehensive loss resulting from the liquidation of a foreign subsidiary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary_3" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary to label_AccumulatedOtherComprehensiveIncomeLossResultingFromLiquidationOfForeignSubsidiary" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:label="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:title="AccumulatedOtherComprehensiveIncomeLossRollForward" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossRollForward" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossRollForward">Changes in accumulated other comprehensive income (loss) by component</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossRollForward to label_AccumulatedOtherComprehensiveIncomeLossRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossRollForward_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossRollForward" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossRollForward_2">Accumulated Other Comprehensive Income (Loss) [RollForward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossRollForward_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossRollForward to label_AccumulatedOtherComprehensiveIncomeLossRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossRollForward_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossRollForward" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossRollForward_3">A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossRollForward_3" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossRollForward to label_AccumulatedOtherComprehensiveIncomeLossRollForward" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentDescription" xlink:label="AmendmentDescription" xlink:title="AmendmentDescription" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentDescription" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendmentDescription" xml:lang="en-US" id="label_AmendmentDescription">Amendment Description</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentDescription" xlink:to="label_AmendmentDescription" xlink:title="label: AmendmentDescription to label_AmendmentDescription" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="AccumulatedOtherComprehensiveIncomeLossTable" xlink:title="AccumulatedOtherComprehensiveIncomeLossTable" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossTable" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossTable">Accumulated Other Comprehensive Income (Loss) [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossTable" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossTable to label_AccumulatedOtherComprehensiveIncomeLossTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossTable" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossTable_2">Disclosure of information about components of accumulated other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossTable" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossTable_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossTable to label_AccumulatedOtherComprehensiveIncomeLossTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="label_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendmentFlag" xml:lang="en-US" id="label_AmendmentFlag">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="label_AmendmentFlag" xlink:title="label: AmendmentFlag to label_AmendmentFlag" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllCountriesAxis" xlink:label="AllCountriesAxis" xlink:title="AllCountriesAxis" />
    <link:label xlink:type="resource" xlink:label="label_AllCountriesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllCountriesAxis" xml:lang="en-US" id="label_AllCountriesAxis">All Countries [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllCountriesAxis" xlink:to="label_AllCountriesAxis" xlink:title="label: AllCountriesAxis to label_AllCountriesAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AllCountriesAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AllCountriesAxis" xml:lang="en-US" id="label_AllCountriesAxis_2">Represents geopolitical areas recognized by governments of the world as countries.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllCountriesAxis" xlink:to="label_AllCountriesAxis_2" xlink:title="label: AllCountriesAxis to label_AllCountriesAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:label="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:title="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments">Allocated Share-based Compensation Expense Percentage Allocated to Operating Segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:to="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:title="label: AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments to label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_2">Percentage of stock-based compensation expense allocated to operating segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:to="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_2" xlink:title="label: AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments to label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_3">Represents the percentage of stock-based compensation expense allocated to operating segments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" xlink:to="label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments_3" xlink:title="label: AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments to label_AllocatedShareBasedCompensationExpensePercentageAllocatedToOperatingSegments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AlternativeCollectiveFundsMember" xlink:label="AlternativeCollectiveFundsMember" xlink:title="AlternativeCollectiveFundsMember" />
    <link:label xlink:type="resource" xlink:label="label_AlternativeCollectiveFundsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AlternativeCollectiveFundsMember" xml:lang="en-US" id="label_AlternativeCollectiveFundsMember">Alternative Collective Funds [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AlternativeCollectiveFundsMember" xlink:to="label_AlternativeCollectiveFundsMember" xlink:title="label: AlternativeCollectiveFundsMember to label_AlternativeCollectiveFundsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AlternativeCollectiveFundsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AlternativeCollectiveFundsMember" xml:lang="en-US" id="label_AlternativeCollectiveFundsMember_2">Alternative Collective funds</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AlternativeCollectiveFundsMember" xlink:to="label_AlternativeCollectiveFundsMember_2" xlink:title="label: AlternativeCollectiveFundsMember to label_AlternativeCollectiveFundsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AlternativeCollectiveFundsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AlternativeCollectiveFundsMember" xml:lang="en-US" id="label_AlternativeCollectiveFundsMember_3">Represents the alternative collective funds which include funds that invest mainly in asset backed securities, real estate funds, hedge funds and other alternative investments, the majority of which would be classified as level 2 or level 3 investments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AlternativeCollectiveFundsMember" xlink:to="label_AlternativeCollectiveFundsMember_3" xlink:title="label: AlternativeCollectiveFundsMember to label_AlternativeCollectiveFundsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AmendedDIPFacilityMember" xlink:label="AmendedDIPFacilityMember" xlink:title="AmendedDIPFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_AmendedDIPFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AmendedDIPFacilityMember" xml:lang="en-US" id="label_AmendedDIPFacilityMember">Amended DIP Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendedDIPFacilityMember" xlink:to="label_AmendedDIPFacilityMember" xlink:title="label: AmendedDIPFacilityMember to label_AmendedDIPFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AmendedDIPFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AmendedDIPFacilityMember" xml:lang="en-US" id="label_AmendedDIPFacilityMember_2">Represents information pertaining to the Amended and Restated Senior Secured Super-Priority Debtor-in-Possession Credit Agreement (the "Amended DIP Credit Facility").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendedDIPFacilityMember" xlink:to="label_AmendedDIPFacilityMember_2" xlink:title="label: AmendedDIPFacilityMember to label_AmendedDIPFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AmendedDIPFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AmendedDIPFacilityMember" xml:lang="en-US" id="label_AmendedDIPFacilityMember_3">Amended DIP Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendedDIPFacilityMember" xlink:to="label_AmendedDIPFacilityMember_3" xlink:title="label: AmendedDIPFacilityMember to label_AmendedDIPFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantAndUVStabilizersMember" xlink:label="AntioxidantAndUVStabilizersMember" xlink:title="AntioxidantAndUVStabilizersMember" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantAndUVStabilizersMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AntioxidantAndUVStabilizersMember" xml:lang="en-US" id="label_AntioxidantAndUVStabilizersMember">Antioxidant and UV Stabilizers Divestiture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantAndUVStabilizersMember" xlink:to="label_AntioxidantAndUVStabilizersMember" xlink:title="label: AntioxidantAndUVStabilizersMember to label_AntioxidantAndUVStabilizersMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantAndUVStabilizersMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AntioxidantAndUVStabilizersMember" xml:lang="en-US" id="label_AntioxidantAndUVStabilizersMember_2">Represents information pertaining to the sale of Antioxidant and UV Stabilizers business.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantAndUVStabilizersMember" xlink:to="label_AntioxidantAndUVStabilizersMember_2" xlink:title="label: AntioxidantAndUVStabilizersMember to label_AntioxidantAndUVStabilizersMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantAndUVStabilizersMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntioxidantAndUVStabilizersMember" xml:lang="en-US" id="label_AntioxidantAndUVStabilizersMember_3">Antioxidant and UV Stabilizers [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantAndUVStabilizersMember" xlink:to="label_AntioxidantAndUVStabilizersMember_3" xlink:title="label: AntioxidantAndUVStabilizersMember to label_AntioxidantAndUVStabilizersMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantAndUVStabilizersMember_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AntioxidantAndUVStabilizersMember" xml:lang="en-US" id="label_AntioxidantAndUVStabilizersMember_4">Antioxidants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantAndUVStabilizersMember" xlink:to="label_AntioxidantAndUVStabilizersMember_4" xlink:title="label: AntioxidantAndUVStabilizersMember to label_AntioxidantAndUVStabilizersMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AntioxidantsMember" xlink:label="AntioxidantsMember" xlink:title="AntioxidantsMember" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AntioxidantsMember" xml:lang="en-US" id="label_AntioxidantsMember">Antioxidants [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantsMember" xlink:to="label_AntioxidantsMember" xlink:title="label: AntioxidantsMember to label_AntioxidantsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AntioxidantsMember" xml:lang="en-US" id="label_AntioxidantsMember_2">Antioxidants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantsMember" xlink:to="label_AntioxidantsMember_2" xlink:title="label: AntioxidantsMember to label_AntioxidantsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AntioxidantsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AntioxidantsMember" xml:lang="en-US" id="label_AntioxidantsMember_3">Represents the details pertaining to the reportable segment of the entity, Antioxidants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AntioxidantsMember" xlink:to="label_AntioxidantsMember_3" xlink:title="label: AntioxidantsMember to label_AntioxidantsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_AllCountriesDomain" xlink:label="AllCountriesDomain" xlink:title="AllCountriesDomain" />
    <link:label xlink:type="resource" xlink:label="label_AllCountriesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllCountriesDomain" xml:lang="en-US" id="label_AllCountriesDomain">All Countries [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllCountriesDomain" xlink:to="label_AllCountriesDomain" xlink:title="label: AllCountriesDomain to label_AllCountriesDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ArrangerFeesWrittenOff" xlink:label="ArrangerFeesWrittenOff" xlink:title="ArrangerFeesWrittenOff" />
    <link:label xlink:type="resource" xlink:label="label_ArrangerFeesWrittenOff" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ArrangerFeesWrittenOff" xml:lang="en-US" id="label_ArrangerFeesWrittenOff">Arranger fees written off</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ArrangerFeesWrittenOff" xlink:to="label_ArrangerFeesWrittenOff" xlink:title="label: ArrangerFeesWrittenOff to label_ArrangerFeesWrittenOff" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ArrangerFeesWrittenOff_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ArrangerFeesWrittenOff" xml:lang="en-US" id="label_ArrangerFeesWrittenOff_2">Represents the amount of arranger fees written off during the year.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ArrangerFeesWrittenOff" xlink:to="label_ArrangerFeesWrittenOff_2" xlink:title="label: ArrangerFeesWrittenOff to label_ArrangerFeesWrittenOff" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ArrangerFeesWrittenOff_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ArrangerFeesWrittenOff" xml:lang="en-US" id="label_ArrangerFeesWrittenOff_3">Arranger Fees Written Off</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ArrangerFeesWrittenOff" xlink:to="label_ArrangerFeesWrittenOff_3" xlink:title="label: ArrangerFeesWrittenOff to label_ArrangerFeesWrittenOff" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:label="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:title="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold">Asset Retirement Obligation Accretion Expense, Cost of Goods Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:to="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:title="label: AssetRetirementObligationAccretionExpenseCostOfGoodsSold to label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_2">Accretion expense (income) - cost of goods sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:to="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_2" xlink:title="label: AssetRetirementObligationAccretionExpenseCostOfGoodsSold to label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_3">Represents the amount of accretion expense recognized during the period that is associated with an asset retirement obligation recorded in cost of goods sold. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseCostOfGoodsSold" xlink:to="label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold_3" xlink:title="label: AssetRetirementObligationAccretionExpenseCostOfGoodsSold to label_AssetRetirementObligationAccretionExpenseCostOfGoodsSold" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:label="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:title="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation">Represents the amount of accretion expense recognized during the period that is associated with an asset retirement obligation recorded in income (loss) from discontinued operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:to="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:title="label: AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation to label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_2">Asset Retirement Obligation Accretion Expense Income (Loss) from Discontinued Operation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:to="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_2" xlink:title="label: AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation to label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xml:lang="en-US" id="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_3">Accretion expense - loss from discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" xlink:to="label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation_3" xlink:title="label: AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation to label_AssetRetirementObligationAccretionExpenseIncomeLossFromDiscontinuedOperation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationAssetsBookValue" xlink:label="AssetRetirementObligationAssetsBookValue" xlink:title="AssetRetirementObligationAssetsBookValue" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAssetsBookValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationAssetsBookValue" xml:lang="en-US" id="label_AssetRetirementObligationAssetsBookValue">Asset Retirement Obligation Assets Book Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAssetsBookValue" xlink:to="label_AssetRetirementObligationAssetsBookValue" xlink:title="label: AssetRetirementObligationAssetsBookValue to label_AssetRetirementObligationAssetsBookValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAssetsBookValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetRetirementObligationAssetsBookValue" xml:lang="en-US" id="label_AssetRetirementObligationAssetsBookValue_2">Net book value of asset retirement obligation assets at end of year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAssetsBookValue" xlink:to="label_AssetRetirementObligationAssetsBookValue_2" xlink:title="label: AssetRetirementObligationAssetsBookValue to label_AssetRetirementObligationAssetsBookValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationAssetsBookValue_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationAssetsBookValue" xml:lang="en-US" id="label_AssetRetirementObligationAssetsBookValue_3">Represents the net book value of assets related to the asset retirement obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationAssetsBookValue" xlink:to="label_AssetRetirementObligationAssetsBookValue_3" xlink:title="label: AssetRetirementObligationAssetsBookValue to label_AssetRetirementObligationAssetsBookValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationClosureOfFacilitiesNumber" xlink:label="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:title="AssetRetirementObligationClosureOfFacilitiesNumber" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationClosureOfFacilitiesNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationClosureOfFacilitiesNumber" xml:lang="en-US" id="label_AssetRetirementObligationClosureOfFacilitiesNumber">Asset Retirement Obligation Closure of Facilities Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:to="label_AssetRetirementObligationClosureOfFacilitiesNumber" xlink:title="label: AssetRetirementObligationClosureOfFacilitiesNumber to label_AssetRetirementObligationClosureOfFacilitiesNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationClosureOfFacilitiesNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetRetirementObligationClosureOfFacilitiesNumber" xml:lang="en-US" id="label_AssetRetirementObligationClosureOfFacilitiesNumber_2">Number of facilities to be closed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:to="label_AssetRetirementObligationClosureOfFacilitiesNumber_2" xlink:title="label: AssetRetirementObligationClosureOfFacilitiesNumber to label_AssetRetirementObligationClosureOfFacilitiesNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationClosureOfFacilitiesNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationClosureOfFacilitiesNumber" xml:lang="en-US" id="label_AssetRetirementObligationClosureOfFacilitiesNumber_3">Represents the number of facilities of the entity to be closed which is recorded in asset retirement obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationClosureOfFacilitiesNumber" xlink:to="label_AssetRetirementObligationClosureOfFacilitiesNumber_3" xlink:title="label: AssetRetirementObligationClosureOfFacilitiesNumber to label_AssetRetirementObligationClosureOfFacilitiesNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationFacilityClosureAxis" xlink:label="AssetRetirementObligationFacilityClosureAxis" xlink:title="AssetRetirementObligationFacilityClosureAxis" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationFacilityClosureAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationFacilityClosureAxis" xml:lang="en-US" id="label_AssetRetirementObligationFacilityClosureAxis">Asset Retirement Obligation Facility Closure [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationFacilityClosureAxis" xlink:to="label_AssetRetirementObligationFacilityClosureAxis" xlink:title="label: AssetRetirementObligationFacilityClosureAxis to label_AssetRetirementObligationFacilityClosureAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationFacilityClosureAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationFacilityClosureAxis" xml:lang="en-US" id="label_AssetRetirementObligationFacilityClosureAxis_2">Information by type of closing of the facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationFacilityClosureAxis" xlink:to="label_AssetRetirementObligationFacilityClosureAxis_2" xlink:title="label: AssetRetirementObligationFacilityClosureAxis to label_AssetRetirementObligationFacilityClosureAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationFacilityClosureDomain" xlink:label="AssetRetirementObligationFacilityClosureDomain" xlink:title="AssetRetirementObligationFacilityClosureDomain" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationFacilityClosureDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationFacilityClosureDomain" xml:lang="en-US" id="label_AssetRetirementObligationFacilityClosureDomain">Asset Retirement Obligation Facility Closure [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationFacilityClosureDomain" xlink:to="label_AssetRetirementObligationFacilityClosureDomain" xlink:title="label: AssetRetirementObligationFacilityClosureDomain to label_AssetRetirementObligationFacilityClosureDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationFacilityClosureDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationFacilityClosureDomain" xml:lang="en-US" id="label_AssetRetirementObligationFacilityClosureDomain_2">Represents the type of facility closed.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationFacilityClosureDomain" xlink:to="label_AssetRetirementObligationFacilityClosureDomain_2" xlink:title="label: AssetRetirementObligationFacilityClosureDomain to label_AssetRetirementObligationFacilityClosureDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationLineItems" xlink:label="AssetRetirementObligationLineItems" xlink:title="AssetRetirementObligationLineItems" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationLineItems" xml:lang="en-US" id="label_AssetRetirementObligationLineItems">Asset Retirement Obligation [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationLineItems" xlink:to="label_AssetRetirementObligationLineItems" xlink:title="label: AssetRetirementObligationLineItems to label_AssetRetirementObligationLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetRetirementObligationLineItems" xml:lang="en-US" id="label_AssetRetirementObligationLineItems_2">Asset retirement obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationLineItems" xlink:to="label_AssetRetirementObligationLineItems_2" xlink:title="label: AssetRetirementObligationLineItems to label_AssetRetirementObligationLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationLineItems_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationLineItems" xml:lang="en-US" id="label_AssetRetirementObligationLineItems_3">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationLineItems" xlink:to="label_AssetRetirementObligationLineItems_3" xlink:title="label: AssetRetirementObligationLineItems to label_AssetRetirementObligationLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AssetRetirementObligationReclassifications" xlink:label="AssetRetirementObligationReclassifications" xlink:title="AssetRetirementObligationReclassifications" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationReclassifications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetRetirementObligationReclassifications" xml:lang="en-US" id="label_AssetRetirementObligationReclassifications">Asset Retirement Obligation, Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationReclassifications" xlink:to="label_AssetRetirementObligationReclassifications" xlink:title="label: AssetRetirementObligationReclassifications to label_AssetRetirementObligationReclassifications" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationReclassifications_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetRetirementObligationReclassifications" xml:lang="en-US" id="label_AssetRetirementObligationReclassifications_2">Reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationReclassifications" xlink:to="label_AssetRetirementObligationReclassifications_2" xlink:title="label: AssetRetirementObligationReclassifications to label_AssetRetirementObligationReclassifications" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationReclassifications_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AssetRetirementObligationReclassifications" xml:lang="en-US" id="label_AssetRetirementObligationReclassifications_3">Represents the amount of reclassifications related to asset retirement obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetRetirementObligationReclassifications" xlink:to="label_AssetRetirementObligationReclassifications_3" xlink:title="label: AssetRetirementObligationReclassifications to label_AssetRetirementObligationReclassifications" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AustralianCivilAntitrustMattersMember" xlink:label="AustralianCivilAntitrustMattersMember" xlink:title="AustralianCivilAntitrustMattersMember" />
    <link:label xlink:type="resource" xlink:label="label_AustralianCivilAntitrustMattersMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AustralianCivilAntitrustMattersMember" xml:lang="en-US" id="label_AustralianCivilAntitrustMattersMember">Australian Civil Antitrust Matters [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AustralianCivilAntitrustMattersMember" xlink:to="label_AustralianCivilAntitrustMattersMember" xlink:title="label: AustralianCivilAntitrustMattersMember to label_AustralianCivilAntitrustMattersMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AustralianCivilAntitrustMattersMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AustralianCivilAntitrustMattersMember" xml:lang="en-US" id="label_AustralianCivilAntitrustMattersMember_2">Australian Civil Antitrust Matters</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AustralianCivilAntitrustMattersMember" xlink:to="label_AustralianCivilAntitrustMattersMember_2" xlink:title="label: AustralianCivilAntitrustMattersMember to label_AustralianCivilAntitrustMattersMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AustralianCivilAntitrustMattersMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_AustralianCivilAntitrustMattersMember" xml:lang="en-US" id="label_AustralianCivilAntitrustMattersMember_3">Represents information pertaining to Australian Civil Antitrust Matters.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AustralianCivilAntitrustMattersMember" xlink:to="label_AustralianCivilAntitrustMattersMember_3" xlink:title="label: AustralianCivilAntitrustMattersMember to label_AustralianCivilAntitrustMattersMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentFiscalYearEndDate" xml:lang="en-US" id="label_CurrentFiscalYearEndDate">Current Fiscal Year End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFiscalYearEndDate" xlink:to="label_CurrentFiscalYearEndDate" xlink:title="label: CurrentFiscalYearEndDate to label_CurrentFiscalYearEndDate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:label="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:title="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xml:lang="en-US" id="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward">Reconciliation of approved distributable claims reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:title="label: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xml:lang="en-US" id="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward_2">Bankruptcy Claims Approved Distributable Claims Reserves [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" xlink:to="label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward_2" xlink:title="label: BankruptcyClaimsApprovedDistributableClaimsReservesRollForward to label_BankruptcyClaimsApprovedDistributableClaimsReservesRollForward" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:label="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:title="BankruptcyClaimsDecreaseInReserveDueToSettlements" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSettlements" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSettlements">Represents the decrease in the reserve due to settlements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSettlements to label_BankruptcyClaimsDecreaseInReserveDueToSettlements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSettlements" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_2">Bankruptcy Claims, Decrease in Reserve Due to Settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_2" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSettlements to label_BankruptcyClaimsDecreaseInReserveDueToSettlements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSettlements" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_3">Settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSettlements" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSettlements_3" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSettlements to label_BankruptcyClaimsDecreaseInReserveDueToSettlements" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:label="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:title="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions">Bankruptcy Claims, Decrease in Reserve Due to Supplemental Distributions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions to label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_2">Supplemental distributions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_2" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions to label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xml:lang="en-US" id="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_3">Represents the decrease in the reserve due to supplemental distributions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" xlink:to="label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions_3" xlink:title="label: BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions to label_BankruptcyClaimsDecreaseInReserveDueToSupplementalDistributions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsDistributableBalanceAmount" xlink:label="BankruptcyClaimsDistributableBalanceAmount" xlink:title="BankruptcyClaimsDistributableBalanceAmount" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDistributableBalanceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsDistributableBalanceAmount" xml:lang="en-US" id="label_BankruptcyClaimsDistributableBalanceAmount">Bankruptcy Claims, Distributable Balance Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDistributableBalanceAmount" xlink:to="label_BankruptcyClaimsDistributableBalanceAmount" xlink:title="label: BankruptcyClaimsDistributableBalanceAmount to label_BankruptcyClaimsDistributableBalanceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDistributableBalanceAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsDistributableBalanceAmount" xml:lang="en-US" id="label_BankruptcyClaimsDistributableBalanceAmount_2">Remaining undisbursed reserve amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDistributableBalanceAmount" xlink:to="label_BankruptcyClaimsDistributableBalanceAmount_2" xlink:title="label: BankruptcyClaimsDistributableBalanceAmount to label_BankruptcyClaimsDistributableBalanceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDistributableBalanceAmount_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_BankruptcyClaimsDistributableBalanceAmount" xml:lang="en-US" id="label_BankruptcyClaimsDistributableBalanceAmount_3">Distributable balance at the beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDistributableBalanceAmount" xlink:to="label_BankruptcyClaimsDistributableBalanceAmount_3" xlink:title="label: BankruptcyClaimsDistributableBalanceAmount to label_BankruptcyClaimsDistributableBalanceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDistributableBalanceAmount_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_BankruptcyClaimsDistributableBalanceAmount" xml:lang="en-US" id="label_BankruptcyClaimsDistributableBalanceAmount_4">Distributable balance at the end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDistributableBalanceAmount" xlink:to="label_BankruptcyClaimsDistributableBalanceAmount_4" xlink:title="label: BankruptcyClaimsDistributableBalanceAmount to label_BankruptcyClaimsDistributableBalanceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsDistributableBalanceAmount_5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsDistributableBalanceAmount" xml:lang="en-US" id="label_BankruptcyClaimsDistributableBalanceAmount_5">Represents the distributable balance in the reserve.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsDistributableBalanceAmount" xlink:to="label_BankruptcyClaimsDistributableBalanceAmount_5" xlink:title="label: BankruptcyClaimsDistributableBalanceAmount to label_BankruptcyClaimsDistributableBalanceAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:label="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:title="BankruptcyClaimsNumberOfCourtOrdersAppealed" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsNumberOfCourtOrdersAppealed" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfCourtOrdersAppealed">Bankruptcy Claims, Number of Court Orders Appealed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:to="label_BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:title="label: BankruptcyClaimsNumberOfCourtOrdersAppealed to label_BankruptcyClaimsNumberOfCourtOrdersAppealed" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsNumberOfCourtOrdersAppealed" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_2">Number of court orders appealed by creditor</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:to="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_2" xlink:title="label: BankruptcyClaimsNumberOfCourtOrdersAppealed to label_BankruptcyClaimsNumberOfCourtOrdersAppealed" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsNumberOfCourtOrdersAppealed" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_3">Represents the number of orders of the Bankruptcy Court appealed by a creditor.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfCourtOrdersAppealed" xlink:to="label_BankruptcyClaimsNumberOfCourtOrdersAppealed_3" xlink:title="label: BankruptcyClaimsNumberOfCourtOrdersAppealed to label_BankruptcyClaimsNumberOfCourtOrdersAppealed" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:label="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:title="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests">Bankruptcy Claims Number of Supplemental Distributions to Holders of Interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:to="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:title="label: BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests to label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_2">Number of supplemental distributions made to Holders of Interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:to="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_2" xlink:title="label: BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests to label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xml:lang="en-US" id="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_3">Represents the number of supplemental distributions to Holders of Interest, granted by the Bankruptcy Court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" xlink:to="label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests_3" xlink:title="label: BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests to label_BankruptcyClaimsNumberOfSupplementalDistributionsToHoldersOfInterests" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveBalanceApproved" xlink:label="BankruptcyClaimsReserveBalanceApproved" xlink:title="BankruptcyClaimsReserveBalanceApproved" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveBalanceApproved" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsReserveBalanceApproved" xml:lang="en-US" id="label_BankruptcyClaimsReserveBalanceApproved">Bankruptcy Claims, Reserve Balance Approved</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveBalanceApproved" xlink:to="label_BankruptcyClaimsReserveBalanceApproved" xlink:title="label: BankruptcyClaimsReserveBalanceApproved to label_BankruptcyClaimsReserveBalanceApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveBalanceApproved_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsReserveBalanceApproved" xml:lang="en-US" id="label_BankruptcyClaimsReserveBalanceApproved_2">Claim reserve approved</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveBalanceApproved" xlink:to="label_BankruptcyClaimsReserveBalanceApproved_2" xlink:title="label: BankruptcyClaimsReserveBalanceApproved to label_BankruptcyClaimsReserveBalanceApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveBalanceApproved_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsReserveBalanceApproved" xml:lang="en-US" id="label_BankruptcyClaimsReserveBalanceApproved_3">The amount approved by the Bankruptcy Court to be paid for claims not allowed in the Chapter 11 cases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveBalanceApproved" xlink:to="label_BankruptcyClaimsReserveBalanceApproved_3" xlink:title="label: BankruptcyClaimsReserveBalanceApproved to label_BankruptcyClaimsReserveBalanceApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveBalanceApproved_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_BankruptcyClaimsReserveBalanceApproved" xml:lang="en-US" id="label_BankruptcyClaimsReserveBalanceApproved_4">Distributable amount approved at Effective Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveBalanceApproved" xlink:to="label_BankruptcyClaimsReserveBalanceApproved_4" xlink:title="label: BankruptcyClaimsReserveBalanceApproved to label_BankruptcyClaimsReserveBalanceApproved" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:label="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:title="BankruptcyClaimsReserveDistributableBalanceReclassification" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsReserveDistributableBalanceReclassification" xml:lang="en-US" id="label_BankruptcyClaimsReserveDistributableBalanceReclassification">Bankruptcy Claims Reserve Distributable Balance Reclassification</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:to="label_BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:title="label: BankruptcyClaimsReserveDistributableBalanceReclassification to label_BankruptcyClaimsReserveDistributableBalanceReclassification" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveDistributableBalanceReclassification_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsReserveDistributableBalanceReclassification" xml:lang="en-US" id="label_BankruptcyClaimsReserveDistributableBalanceReclassification_2">Reclass to disputed claims reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:to="label_BankruptcyClaimsReserveDistributableBalanceReclassification_2" xlink:title="label: BankruptcyClaimsReserveDistributableBalanceReclassification to label_BankruptcyClaimsReserveDistributableBalanceReclassification" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveDistributableBalanceReclassification_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsReserveDistributableBalanceReclassification" xml:lang="en-US" id="label_BankruptcyClaimsReserveDistributableBalanceReclassification_3">Represents the distributable balance reclassification to disputed claims reserve.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveDistributableBalanceReclassification" xlink:to="label_BankruptcyClaimsReserveDistributableBalanceReclassification_3" xlink:title="label: BankruptcyClaimsReserveDistributableBalanceReclassification to label_BankruptcyClaimsReserveDistributableBalanceReclassification" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsReserveInsuranceReimbursements" xlink:label="BankruptcyClaimsReserveInsuranceReimbursements" xlink:title="BankruptcyClaimsReserveInsuranceReimbursements" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveInsuranceReimbursements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsReserveInsuranceReimbursements" xml:lang="en-US" id="label_BankruptcyClaimsReserveInsuranceReimbursements">Bankruptcy Claims Reserve Insurance Reimbursements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveInsuranceReimbursements" xlink:to="label_BankruptcyClaimsReserveInsuranceReimbursements" xlink:title="label: BankruptcyClaimsReserveInsuranceReimbursements to label_BankruptcyClaimsReserveInsuranceReimbursements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveInsuranceReimbursements_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsReserveInsuranceReimbursements" xml:lang="en-US" id="label_BankruptcyClaimsReserveInsuranceReimbursements_2">Insurance Reimbursements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveInsuranceReimbursements" xlink:to="label_BankruptcyClaimsReserveInsuranceReimbursements_2" xlink:title="label: BankruptcyClaimsReserveInsuranceReimbursements to label_BankruptcyClaimsReserveInsuranceReimbursements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsReserveInsuranceReimbursements_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsReserveInsuranceReimbursements" xml:lang="en-US" id="label_BankruptcyClaimsReserveInsuranceReimbursements_3">Represents the amount of insurance reimbursements pertaining to approved distributable claims reserves.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsReserveInsuranceReimbursements" xlink:to="label_BankruptcyClaimsReserveInsuranceReimbursements_3" xlink:title="label: BankruptcyClaimsReserveInsuranceReimbursements to label_BankruptcyClaimsReserveInsuranceReimbursements" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:label="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:title="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash">Bankruptcy Claims, Supplemental Distribution to Holders of Interests in Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_2">Supplemental cash distribution payments to Holders of Interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_2" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_3">Represents the supplemental cash distribution to Holders of Interests granted by the Bankruptcy Court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash_3" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInCash" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:label="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:title="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock">Bankruptcy Claims, Supplemental Distribution to Holders of Interests in Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_2">Supplemental stock distribution payments to Holders of Interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_2" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xml:lang="en-US" id="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_3">Represents the value of the supplemental stock distribution to Holders of Interests granted by the Bankruptcy Court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" xlink:to="label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock_3" xlink:title="label: BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock to label_BankruptcyClaimsSupplementalDistributionToHoldersOfInterestsInStock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="label_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentPeriodEndDate" xml:lang="en-US" id="label_DocumentPeriodEndDate">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="label_DocumentPeriodEndDate" xlink:title="label: DocumentPeriodEndDate to label_DocumentPeriodEndDate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_CA" xlink:label="CA" xlink:title="CA" />
    <link:label xlink:type="resource" xlink:label="label_CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CA" xml:lang="en-US" id="label_CA">CANADA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_CA" xlink:title="label: CA to label_CA" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CA_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CA" xml:lang="en-US" id="label_CA_2">Canada</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CA" xlink:to="label_CA_2" xlink:title="label: CA to label_CA" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xml:lang="en-US" id="label_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems">Bankruptcy Proceedings, Distributable Claim Reserve Disclosure [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:to="label_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" xlink:title="label: BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems to label_BankruptcyProceedingsDistributableClaimReserveDisclosureLineItems" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:label="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:title="BankruptcyProceedingsDistributableClaimReserveDisclosureTable" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyProceedingsDistributableClaimReserveDisclosureTable" xml:lang="en-US" id="label_BankruptcyProceedingsDistributableClaimReserveDisclosureTable">Bankruptcy Proceedings, Distributable Claim Reserve Disclosure [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xlink:label="BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xlink:title="BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" />
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    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfAffiliateEntitiesIncludedInBankruptcyFiling_2">Number of US affiliates of the entity that also filed voluntary petitions for relief under Chapter 11</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:label="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:title="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors">Bankruptcy Proceedings, Number of Fully Administered Debtors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:to="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:title="label: BankruptcyProceedingsNumberOfFullyAdministeredDebtors to label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_2">Number of Fully Administered Debtors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:to="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_2" xlink:title="label: BankruptcyProceedingsNumberOfFullyAdministeredDebtors to label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_3">Number of entities which the Bankruptcy Court entered an order granting a final decree closing the Fully Administered Debtors' Chapter 11 cases.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsNumberOfFullyAdministeredDebtors" xlink:to="label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors_3" xlink:title="label: BankruptcyProceedingsNumberOfFullyAdministeredDebtors to label_BankruptcyProceedingsNumberOfFullyAdministeredDebtors" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:label="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:title="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged">Bankruptcy Proceedings Number of General Unsecured Claims Disallowed and Expunged</link:label>
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    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_2">Number of general unsecured claims disallowed and expunged by order of the Bankruptcy Court</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:to="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_2" xlink:title="label: BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged to label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xml:lang="en-US" id="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_3">Represents the number of general unsecured claims that are disallowed and expunged by order of the Bankruptcy Court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" xlink:to="label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged_3" xlink:title="label: BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged to label_BankruptcyProceedingsNumberOfGeneralUnsecuredClaimsDisallowedAndExpunged" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BrineAndWasteDisposalFacilitiesMember" xlink:label="BrineAndWasteDisposalFacilitiesMember" xlink:title="BrineAndWasteDisposalFacilitiesMember" />
    <link:label xlink:type="resource" xlink:label="label_BrineAndWasteDisposalFacilitiesMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BrineAndWasteDisposalFacilitiesMember" xml:lang="en-US" id="label_BrineAndWasteDisposalFacilitiesMember">Represents the brine and waste disposal facilities which include brine supply, brine disposal, waste disposal, and hazardous waste injection wells and the related pipelines.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BrineAndWasteDisposalFacilitiesMember" xlink:to="label_BrineAndWasteDisposalFacilitiesMember" xlink:title="label: BrineAndWasteDisposalFacilitiesMember to label_BrineAndWasteDisposalFacilitiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BrineAndWasteDisposalFacilitiesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BrineAndWasteDisposalFacilitiesMember" xml:lang="en-US" id="label_BrineAndWasteDisposalFacilitiesMember_2">Brine and Waste Disposal Facilities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BrineAndWasteDisposalFacilitiesMember" xlink:to="label_BrineAndWasteDisposalFacilitiesMember_2" xlink:title="label: BrineAndWasteDisposalFacilitiesMember to label_BrineAndWasteDisposalFacilitiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BrineAndWasteDisposalFacilitiesMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BrineAndWasteDisposalFacilitiesMember" xml:lang="en-US" id="label_BrineAndWasteDisposalFacilitiesMember_3">Brine and waste disposal facilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BrineAndWasteDisposalFacilitiesMember" xlink:to="label_BrineAndWasteDisposalFacilitiesMember_3" xlink:title="label: BrineAndWasteDisposalFacilitiesMember to label_BrineAndWasteDisposalFacilitiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BromineBasedAndRelatedProductsMember" xlink:label="BromineBasedAndRelatedProductsMember" xlink:title="BromineBasedAndRelatedProductsMember" />
    <link:label xlink:type="resource" xlink:label="label_BromineBasedAndRelatedProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BromineBasedAndRelatedProductsMember" xml:lang="en-US" id="label_BromineBasedAndRelatedProductsMember">Bromine Based and Related Products [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BromineBasedAndRelatedProductsMember" xlink:to="label_BromineBasedAndRelatedProductsMember" xlink:title="label: BromineBasedAndRelatedProductsMember to label_BromineBasedAndRelatedProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BromineBasedAndRelatedProductsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BromineBasedAndRelatedProductsMember" xml:lang="en-US" id="label_BromineBasedAndRelatedProductsMember_2">Bromine based &amp; related products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BromineBasedAndRelatedProductsMember" xlink:to="label_BromineBasedAndRelatedProductsMember_2" xlink:title="label: BromineBasedAndRelatedProductsMember to label_BromineBasedAndRelatedProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BromineBasedAndRelatedProductsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BromineBasedAndRelatedProductsMember" xml:lang="en-US" id="label_BromineBasedAndRelatedProductsMember_3">Represents the details pertaining to the reportable segment of the entity, Bromine based &amp; related products.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BromineBasedAndRelatedProductsMember" xlink:to="label_BromineBasedAndRelatedProductsMember_3" xlink:title="label: BromineBasedAndRelatedProductsMember to label_BromineBasedAndRelatedProductsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_BusinessTransferAgreementMember" xlink:label="BusinessTransferAgreementMember" xlink:title="BusinessTransferAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_BusinessTransferAgreementMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_BusinessTransferAgreementMember" xml:lang="en-US" id="label_BusinessTransferAgreementMember">Business Transfer Agreement ("BTA")</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessTransferAgreementMember" xlink:to="label_BusinessTransferAgreementMember" xlink:title="label: BusinessTransferAgreementMember to label_BusinessTransferAgreementMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BusinessTransferAgreementMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_BusinessTransferAgreementMember" xml:lang="en-US" id="label_BusinessTransferAgreementMember_2">Represents information pertaining to Business Transfer Agreement ("BTA") with Solaris ChemTech Industries Limited ("Solaris ChemTech") and Avantha Holdings Limited and the parent company of Solaris ChemTech (collectively, "Solaris"), which is being accounted for as an equity method investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessTransferAgreementMember" xlink:to="label_BusinessTransferAgreementMember_2" xlink:title="label: BusinessTransferAgreementMember to label_BusinessTransferAgreementMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_BusinessTransferAgreementMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_BusinessTransferAgreementMember" xml:lang="en-US" id="label_BusinessTransferAgreementMember_3">Business Transfer Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessTransferAgreementMember" xlink:to="label_BusinessTransferAgreementMember_3" xlink:title="label: BusinessTransferAgreementMember to label_BusinessTransferAgreementMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CancellationOfPreviouslyIssuedCommonStockShares" xlink:label="CancellationOfPreviouslyIssuedCommonStockShares" xlink:title="CancellationOfPreviouslyIssuedCommonStockShares" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockShares" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockShares" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockShares">Cancellation of Previously Issued Common Stock Shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockShares" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockShares" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockShares to label_CancellationOfPreviouslyIssuedCommonStockShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockShares_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockShares" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockShares_2">Cancellation of Previously Issued Common Stock Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockShares" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockShares_2" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockShares to label_CancellationOfPreviouslyIssuedCommonStockShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockShares_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockShares" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockShares_3">Cancellation of Chemtura previous common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockShares" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockShares_3" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockShares to label_CancellationOfPreviouslyIssuedCommonStockShares" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain" />
    <link:label xlink:type="resource" xlink:label="label_EntityDomain" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EntityDomain" xml:lang="en-US" id="label_EntityDomain">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="label_EntityDomain" xlink:title="label: EntityDomain to label_EntityDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EntityDomain_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityDomain" xml:lang="en-US" id="label_EntityDomain_2">Entity [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityDomain" xlink:to="label_EntityDomain_2" xlink:title="label: EntityDomain to label_EntityDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CancellationOfPreviouslyIssuedCommonStockValue" xlink:label="CancellationOfPreviouslyIssuedCommonStockValue" xlink:title="CancellationOfPreviouslyIssuedCommonStockValue" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockValue" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockValue" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockValue">Cancellation of Previously Issued Common Stock Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockValue" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockValue" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockValue to label_CancellationOfPreviouslyIssuedCommonStockValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockValue" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockValue_2">Cancellation of Chemtura previous common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockValue" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockValue_2" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockValue to label_CancellationOfPreviouslyIssuedCommonStockValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockValue_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockValue" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockValue_3">Cancellation of Previously Issued Common Stock Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockValue" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockValue_3" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockValue to label_CancellationOfPreviouslyIssuedCommonStockValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CancellationOfPreviouslyIssuedCommonStockValue_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_CancellationOfPreviouslyIssuedCommonStockValue" xml:lang="en-US" id="label_CancellationOfPreviouslyIssuedCommonStockValue_4">Cancellation of Chemtura previous common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CancellationOfPreviouslyIssuedCommonStockValue" xlink:to="label_CancellationOfPreviouslyIssuedCommonStockValue_4" xlink:title="label: CancellationOfPreviouslyIssuedCommonStockValue to label_CancellationOfPreviouslyIssuedCommonStockValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:label="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:title="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xml:lang="en-US" id="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent">Represents the current portion of restricted cash included in cash and cash equivalents that is required to be on deposit to support certain letters of credit and performance guarantees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:to="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:title="label: CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent to label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xml:lang="en-US" id="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_2">Cash and Cash Equivalent, Restricted Cash Required to be on Deposit to Support Certain Letters of Credit and Performance Guarantees Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:to="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_2" xlink:title="label: CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent to label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xml:lang="en-US" id="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_3">Restricted cash required to be on deposit to support certain letters of credit and performance guarantees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" xlink:to="label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent_3" xlink:title="label: CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent to label_CashAndCashEquivalentRestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsEndOfPeriodAbstract" xlink:label="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="CashAndCashEquivalentsEndOfPeriodAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsEndOfPeriodAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalentsEndOfPeriodAbstract" xml:lang="en-US" id="label_CashAndCashEquivalentsEndOfPeriodAbstract">Cash and Cash Equivalents End of Period [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="label_CashAndCashEquivalentsEndOfPeriodAbstract" xlink:title="label: CashAndCashEquivalentsEndOfPeriodAbstract to label_CashAndCashEquivalentsEndOfPeriodAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsEndOfPeriodAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashAndCashEquivalentsEndOfPeriodAbstract" xml:lang="en-US" id="label_CashAndCashEquivalentsEndOfPeriodAbstract_2">CASH AND CASH EQUIVALENTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="label_CashAndCashEquivalentsEndOfPeriodAbstract_2" xlink:title="label: CashAndCashEquivalentsEndOfPeriodAbstract to label_CashAndCashEquivalentsEndOfPeriodAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsEndOfPeriodAbstract_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CashAndCashEquivalentsEndOfPeriodAbstract" xml:lang="en-US" id="label_CashAndCashEquivalentsEndOfPeriodAbstract_3">CASH AND CASH EQUIVALENTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsEndOfPeriodAbstract" xlink:to="label_CashAndCashEquivalentsEndOfPeriodAbstract_3" xlink:title="label: CashAndCashEquivalentsEndOfPeriodAbstract to label_CashAndCashEquivalentsEndOfPeriodAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:label="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xml:lang="en-US" id="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations">Cash and Cash Equivalents, Period Increase (Decrease), Including Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:to="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:title="label: CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations to label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xml:lang="en-US" id="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_2">Change in cash and cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:to="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_2" xlink:title="label: CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations to label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xml:lang="en-US" id="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_3">Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes cash and cash equivalents within disposal group and discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" xlink:to="label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations_3" xlink:title="label: CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations to label_CashAndCashEquivalentsPeriodIncreaseDecreaseIncludingDiscontinuedOperations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CashFlowAbstract" xlink:label="CashFlowAbstract" xlink:title="CashFlowAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CashFlowAbstract" xml:lang="en-US" id="label_CashFlowAbstract">Cash Flow [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowAbstract" xlink:to="label_CashFlowAbstract" xlink:title="label: CashFlowAbstract to label_CashFlowAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CashFlowAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CashFlowAbstract" xml:lang="en-US" id="label_CashFlowAbstract_2">Cash Flows</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CashFlowAbstract" xlink:to="label_CashFlowAbstract_2" xlink:title="label: CashFlowAbstract to label_CashFlowAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ProceedingsMember" xlink:label="Chapter11ProceedingsMember" xlink:title="Chapter11ProceedingsMember" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ProceedingsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_Chapter11ProceedingsMember" xml:lang="en-US" id="label_Chapter11ProceedingsMember">Represents information pertaining to Chapter 11 proceedings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ProceedingsMember" xlink:to="label_Chapter11ProceedingsMember" xlink:title="label: Chapter11ProceedingsMember to label_Chapter11ProceedingsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ProceedingsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Chapter11ProceedingsMember" xml:lang="en-US" id="label_Chapter11ProceedingsMember_2">Liabilities subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ProceedingsMember" xlink:to="label_Chapter11ProceedingsMember_2" xlink:title="label: Chapter11ProceedingsMember to label_Chapter11ProceedingsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ProceedingsMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Chapter11ProceedingsMember" xml:lang="en-US" id="label_Chapter11ProceedingsMember_3">Chapter 11 Proceedings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ProceedingsMember" xlink:to="label_Chapter11ProceedingsMember_3" xlink:title="label: Chapter11ProceedingsMember to label_Chapter11ProceedingsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ReorganizationLineItems" xlink:label="Chapter11ReorganizationLineItems" xlink:title="Chapter11ReorganizationLineItems" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ReorganizationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Chapter11ReorganizationLineItems" xml:lang="en-US" id="label_Chapter11ReorganizationLineItems">Chapter 11 Reorganization [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ReorganizationLineItems" xlink:to="label_Chapter11ReorganizationLineItems" xlink:title="label: Chapter11ReorganizationLineItems to label_Chapter11ReorganizationLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ReorganizationLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Chapter11ReorganizationLineItems" xml:lang="en-US" id="label_Chapter11ReorganizationLineItems_2">EMERGENCE FROM CHAPTER 11</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ReorganizationLineItems" xlink:to="label_Chapter11ReorganizationLineItems_2" xlink:title="label: Chapter11ReorganizationLineItems to label_Chapter11ReorganizationLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Chapter11ReorganizationTable" xlink:label="Chapter11ReorganizationTable" xlink:title="Chapter11ReorganizationTable" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ReorganizationTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_Chapter11ReorganizationTable" xml:lang="en-US" id="label_Chapter11ReorganizationTable">The disclosure for the activity related to reorganization under Chapter 11 of the US Bankruptcy Code.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ReorganizationTable" xlink:to="label_Chapter11ReorganizationTable" xlink:title="label: Chapter11ReorganizationTable to label_Chapter11ReorganizationTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Chapter11ReorganizationTable_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Chapter11ReorganizationTable" xml:lang="en-US" id="label_Chapter11ReorganizationTable_2">Chapter 11 Reorganization [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Chapter11ReorganizationTable" xlink:to="label_Chapter11ReorganizationTable_2" xlink:title="label: Chapter11ReorganizationTable to label_Chapter11ReorganizationTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:label="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:title="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment">Change in useful life of property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:to="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:title="label: ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment to label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_2">Charges for Change in Useful Life of Property Plant and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:to="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_2" xlink:title="label: ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment to label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_3">Represents the charges on account of change in useful life of property, plant and equipment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" xlink:to="label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment_3" xlink:title="label: ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment to label_ChargesForChangeInUsefulLifeOfPropertyPlantAndEquipment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaAgroSolutionsMember" xlink:label="ChemturaAgroSolutionsMember" xlink:title="ChemturaAgroSolutionsMember" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaAgroSolutionsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ChemturaAgroSolutionsMember" xml:lang="en-US" id="label_ChemturaAgroSolutionsMember">Represents the details pertaining to the reportable segment of the entity, Chemtura AgroSolutions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaAgroSolutionsMember" xlink:to="label_ChemturaAgroSolutionsMember" xlink:title="label: ChemturaAgroSolutionsMember to label_ChemturaAgroSolutionsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaAgroSolutionsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChemturaAgroSolutionsMember" xml:lang="en-US" id="label_ChemturaAgroSolutionsMember_2">Chemtura Agro Solutions [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaAgroSolutionsMember" xlink:to="label_ChemturaAgroSolutionsMember_2" xlink:title="label: ChemturaAgroSolutionsMember to label_ChemturaAgroSolutionsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaAgroSolutionsMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ChemturaAgroSolutionsMember" xml:lang="en-US" id="label_ChemturaAgroSolutionsMember_3">Chemtura AgroSolutions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaAgroSolutionsMember" xlink:to="label_ChemturaAgroSolutionsMember_3" xlink:title="label: ChemturaAgroSolutionsMember to label_ChemturaAgroSolutionsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ChemturaManufacturingUKLimitedMember" xlink:label="ChemturaManufacturingUKLimitedMember" xlink:title="ChemturaManufacturingUKLimitedMember" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaManufacturingUKLimitedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ChemturaManufacturingUKLimitedMember" xml:lang="en-US" id="label_ChemturaManufacturingUKLimitedMember">Chemtura Manufacturing UK Limited [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaManufacturingUKLimitedMember" xlink:to="label_ChemturaManufacturingUKLimitedMember" xlink:title="label: ChemturaManufacturingUKLimitedMember to label_ChemturaManufacturingUKLimitedMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaManufacturingUKLimitedMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ChemturaManufacturingUKLimitedMember" xml:lang="en-US" id="label_ChemturaManufacturingUKLimitedMember_2">CMUK</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaManufacturingUKLimitedMember" xlink:to="label_ChemturaManufacturingUKLimitedMember_2" xlink:title="label: ChemturaManufacturingUKLimitedMember to label_ChemturaManufacturingUKLimitedMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ChemturaManufacturingUKLimitedMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ChemturaManufacturingUKLimitedMember" xml:lang="en-US" id="label_ChemturaManufacturingUKLimitedMember_3">Represents Chemtura Manufacturing UK Limited, a subsidiary of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ChemturaManufacturingUKLimitedMember" xlink:to="label_ChemturaManufacturingUKLimitedMember_3" xlink:title="label: ChemturaManufacturingUKLimitedMember to label_ChemturaManufacturingUKLimitedMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveAxis" xlink:label="ClaimReserveAxis" xlink:title="ClaimReserveAxis" />
    <link:label xlink:type="resource" xlink:label="label_ClaimReserveAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClaimReserveAxis" xml:lang="en-US" id="label_ClaimReserveAxis">Claim Reserve [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClaimReserveAxis" xlink:to="label_ClaimReserveAxis" xlink:title="label: ClaimReserveAxis to label_ClaimReserveAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ClaimReserveAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ClaimReserveAxis" xml:lang="en-US" id="label_ClaimReserveAxis_2">Information by type of reserve established in bankruptcy proceedings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClaimReserveAxis" xlink:to="label_ClaimReserveAxis_2" xlink:title="label: ClaimReserveAxis to label_ClaimReserveAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ClaimReserveDomain" xlink:label="ClaimReserveDomain" xlink:title="ClaimReserveDomain" />
    <link:label xlink:type="resource" xlink:label="label_ClaimReserveDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ClaimReserveDomain" xml:lang="en-US" id="label_ClaimReserveDomain">Claim Reserve [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClaimReserveDomain" xlink:to="label_ClaimReserveDomain" xlink:title="label: ClaimReserveDomain to label_ClaimReserveDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ClaimReserveDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ClaimReserveDomain" xml:lang="en-US" id="label_ClaimReserveDomain_2">The type of reserve established in bankruptcy proceedings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ClaimReserveDomain" xlink:to="label_ClaimReserveDomain_2" xlink:title="label: ClaimReserveDomain to label_ClaimReserveDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesApprovedForListingOnNYSE" xlink:label="CommonStockSharesApprovedForListingOnNYSE" xlink:title="CommonStockSharesApprovedForListingOnNYSE" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesApprovedForListingOnNYSE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesApprovedForListingOnNYSE" xml:lang="en-US" id="label_CommonStockSharesApprovedForListingOnNYSE">Common Stock Shares Approved for Listing on NYSE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesApprovedForListingOnNYSE" xlink:to="label_CommonStockSharesApprovedForListingOnNYSE" xlink:title="label: CommonStockSharesApprovedForListingOnNYSE to label_CommonStockSharesApprovedForListingOnNYSE" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesApprovedForListingOnNYSE_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_CommonStockSharesApprovedForListingOnNYSE" xml:lang="en-US" id="label_CommonStockSharesApprovedForListingOnNYSE_2">Shares of New Common Stock approved for listing on NYSE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesApprovedForListingOnNYSE" xlink:to="label_CommonStockSharesApprovedForListingOnNYSE_2" xlink:title="label: CommonStockSharesApprovedForListingOnNYSE to label_CommonStockSharesApprovedForListingOnNYSE" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesApprovedForListingOnNYSE_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockSharesApprovedForListingOnNYSE" xml:lang="en-US" id="label_CommonStockSharesApprovedForListingOnNYSE_3">Represents the number of shares of common stock authorized for listing on the New York Stock Exchange.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesApprovedForListingOnNYSE" xlink:to="label_CommonStockSharesApprovedForListingOnNYSE_3" xlink:title="label: CommonStockSharesApprovedForListingOnNYSE to label_CommonStockSharesApprovedForListingOnNYSE" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:label="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:title="CommonStockSharesDistributedFromNewlyAuthorizedShares" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesDistributedFromNewlyAuthorizedShares" xml:lang="en-US" id="label_CommonStockSharesDistributedFromNewlyAuthorizedShares">Common Stock Shares Distributed from Newly Authorized Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:to="label_CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:title="label: CommonStockSharesDistributedFromNewlyAuthorizedShares to label_CommonStockSharesDistributedFromNewlyAuthorizedShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesDistributedFromNewlyAuthorizedShares" xml:lang="en-US" id="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_2">Shares distributed from newly authorized shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:to="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_2" xlink:title="label: CommonStockSharesDistributedFromNewlyAuthorizedShares to label_CommonStockSharesDistributedFromNewlyAuthorizedShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockSharesDistributedFromNewlyAuthorizedShares" xml:lang="en-US" id="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_3">Represents the number of shares distributed out of newly authorized shares excluding shares reserved for equity compensation plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesDistributedFromNewlyAuthorizedShares" xlink:to="label_CommonStockSharesDistributedFromNewlyAuthorizedShares_3" xlink:title="label: CommonStockSharesDistributedFromNewlyAuthorizedShares to label_CommonStockSharesDistributedFromNewlyAuthorizedShares" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesOutstandingPeriod" xlink:label="CommonStockSharesOutstandingPeriod" xlink:title="CommonStockSharesOutstandingPeriod" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstandingPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockSharesOutstandingPeriod" xml:lang="en-US" id="label_CommonStockSharesOutstandingPeriod">Represents the period during which shares of common stock have been outstanding.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstandingPeriod" xlink:to="label_CommonStockSharesOutstandingPeriod" xlink:title="label: CommonStockSharesOutstandingPeriod to label_CommonStockSharesOutstandingPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstandingPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesOutstandingPeriod" xml:lang="en-US" id="label_CommonStockSharesOutstandingPeriod_2">Common Stock Shares Outstanding Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstandingPeriod" xlink:to="label_CommonStockSharesOutstandingPeriod_2" xlink:title="label: CommonStockSharesOutstandingPeriod to label_CommonStockSharesOutstandingPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesOutstandingPeriod_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesOutstandingPeriod" xml:lang="en-US" id="label_CommonStockSharesOutstandingPeriod_3">Period during which shares have been outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesOutstandingPeriod" xlink:to="label_CommonStockSharesOutstandingPeriod_3" xlink:title="label: CommonStockSharesOutstandingPeriod to label_CommonStockSharesOutstandingPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CommonStockSharesToBeIssued" xlink:label="CommonStockSharesToBeIssued" xlink:title="CommonStockSharesToBeIssued" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesToBeIssued" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CommonStockSharesToBeIssued" xml:lang="en-US" id="label_CommonStockSharesToBeIssued">Common Stock Shares to be Issued</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesToBeIssued" xlink:to="label_CommonStockSharesToBeIssued" xlink:title="label: CommonStockSharesToBeIssued to label_CommonStockSharesToBeIssued" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesToBeIssued_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CommonStockSharesToBeIssued" xml:lang="en-US" id="label_CommonStockSharesToBeIssued_2">Shares to be issued under Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesToBeIssued" xlink:to="label_CommonStockSharesToBeIssued_2" xlink:title="label: CommonStockSharesToBeIssued to label_CommonStockSharesToBeIssued" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CommonStockSharesToBeIssued_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CommonStockSharesToBeIssued" xml:lang="en-US" id="label_CommonStockSharesToBeIssued_3">Represents the common stock to be issued in future by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CommonStockSharesToBeIssued" xlink:to="label_CommonStockSharesToBeIssued_3" xlink:title="label: CommonStockSharesToBeIssued to label_CommonStockSharesToBeIssued" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ConsumerProductsMember" xlink:label="ConsumerProductsMember" xlink:title="ConsumerProductsMember" />
    <link:label xlink:type="resource" xlink:label="label_ConsumerProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConsumerProductsMember" xml:lang="en-US" id="label_ConsumerProductsMember">Consumer Products [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsumerProductsMember" xlink:to="label_ConsumerProductsMember" xlink:title="label: ConsumerProductsMember to label_ConsumerProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ConsumerProductsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConsumerProductsMember" xml:lang="en-US" id="label_ConsumerProductsMember_2">Consumer Products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsumerProductsMember" xlink:to="label_ConsumerProductsMember_2" xlink:title="label: ConsumerProductsMember to label_ConsumerProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ConsumerProductsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConsumerProductsMember" xml:lang="en-US" id="label_ConsumerProductsMember_3">Represents the details pertaining to the reportable segment of the entity, Consumer Products.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConsumerProductsMember" xlink:to="label_ConsumerProductsMember_3" xlink:title="label: ConsumerProductsMember to label_ConsumerProductsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ContingenciesAndLegalMattersTextBlock" xlink:label="ContingenciesAndLegalMattersTextBlock" xlink:title="ContingenciesAndLegalMattersTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ContingenciesAndLegalMattersTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContingenciesAndLegalMattersTextBlock" xml:lang="en-US" id="label_ContingenciesAndLegalMattersTextBlock">Contingencies and Legal Matters [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingenciesAndLegalMattersTextBlock" xlink:to="label_ContingenciesAndLegalMattersTextBlock" xlink:title="label: ContingenciesAndLegalMattersTextBlock to label_ContingenciesAndLegalMattersTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ContingenciesAndLegalMattersTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContingenciesAndLegalMattersTextBlock" xml:lang="en-US" id="label_ContingenciesAndLegalMattersTextBlock_2">This element represents legal proceedings and contingencies.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingenciesAndLegalMattersTextBlock" xlink:to="label_ContingenciesAndLegalMattersTextBlock_2" xlink:title="label: ContingenciesAndLegalMattersTextBlock to label_ContingenciesAndLegalMattersTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ContingenciesAndLegalMattersTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ContingenciesAndLegalMattersTextBlock" xml:lang="en-US" id="label_ContingenciesAndLegalMattersTextBlock_3">LEGAL PROCEEDINGS AND CONTINGENCIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContingenciesAndLegalMattersTextBlock" xlink:to="label_ContingenciesAndLegalMattersTextBlock_3" xlink:title="label: ContingenciesAndLegalMattersTextBlock to label_ContingenciesAndLegalMattersTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:label="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" />
    <link:label xlink:type="resource" xlink:label="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations">Contractual Interest Expense on Prepetition Liabilities Recognized in Statement of Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="label: ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2">Contractual interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2" xlink:title="label: ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3">The amount of contractual interest expense on prepetition liabilities included in the statement of operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3" xlink:title="label: ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_ContractualInterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ConyersWarehouseLitigationMember" xlink:label="ConyersWarehouseLitigationMember" xlink:title="ConyersWarehouseLitigationMember" />
    <link:label xlink:type="resource" xlink:label="label_ConyersWarehouseLitigationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ConyersWarehouseLitigationMember" xml:lang="en-US" id="label_ConyersWarehouseLitigationMember">Conyers Warehouse Litigation [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConyersWarehouseLitigationMember" xlink:to="label_ConyersWarehouseLitigationMember" xlink:title="label: ConyersWarehouseLitigationMember to label_ConyersWarehouseLitigationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ConyersWarehouseLitigationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ConyersWarehouseLitigationMember" xml:lang="en-US" id="label_ConyersWarehouseLitigationMember_2">Conyers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConyersWarehouseLitigationMember" xlink:to="label_ConyersWarehouseLitigationMember_2" xlink:title="label: ConyersWarehouseLitigationMember to label_ConyersWarehouseLitigationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ConyersWarehouseLitigationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ConyersWarehouseLitigationMember" xml:lang="en-US" id="label_ConyersWarehouseLitigationMember_3">Represents litigation relating to a fire at the entity's Conyers, Georgia warehouse.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ConyersWarehouseLitigationMember" xlink:to="label_ConyersWarehouseLitigationMember_3" xlink:title="label: ConyersWarehouseLitigationMember to label_ConyersWarehouseLitigationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CorporateRestructuringProgramsMember" xlink:label="CorporateRestructuringProgramsMember" xlink:title="CorporateRestructuringProgramsMember" />
    <link:label xlink:type="resource" xlink:label="label_CorporateRestructuringProgramsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CorporateRestructuringProgramsMember" xml:lang="en-US" id="label_CorporateRestructuringProgramsMember">Corporate Restructuring Programs [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CorporateRestructuringProgramsMember" xlink:to="label_CorporateRestructuringProgramsMember" xlink:title="label: CorporateRestructuringProgramsMember to label_CorporateRestructuringProgramsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CorporateRestructuringProgramsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CorporateRestructuringProgramsMember" xml:lang="en-US" id="label_CorporateRestructuringProgramsMember_2">Corporate Restructuring Programs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CorporateRestructuringProgramsMember" xlink:to="label_CorporateRestructuringProgramsMember_2" xlink:title="label: CorporateRestructuringProgramsMember to label_CorporateRestructuringProgramsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CorporateRestructuringProgramsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CorporateRestructuringProgramsMember" xml:lang="en-US" id="label_CorporateRestructuringProgramsMember_3">Details pertaining to corporate restructuring programs of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CorporateRestructuringProgramsMember" xlink:to="label_CorporateRestructuringProgramsMember_3" xlink:title="label: CorporateRestructuringProgramsMember to label_CorporateRestructuringProgramsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CostMethodInvestmentsOwnershipPercentage" xlink:label="CostMethodInvestmentsOwnershipPercentage" xlink:title="CostMethodInvestmentsOwnershipPercentage" />
    <link:label xlink:type="resource" xlink:label="label_CostMethodInvestmentsOwnershipPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostMethodInvestmentsOwnershipPercentage" xml:lang="en-US" id="label_CostMethodInvestmentsOwnershipPercentage">Cost Method Investments Ownership Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostMethodInvestmentsOwnershipPercentage" xlink:to="label_CostMethodInvestmentsOwnershipPercentage" xlink:title="label: CostMethodInvestmentsOwnershipPercentage to label_CostMethodInvestmentsOwnershipPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CostMethodInvestmentsOwnershipPercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostMethodInvestmentsOwnershipPercentage" xml:lang="en-US" id="label_CostMethodInvestmentsOwnershipPercentage_2">Ownership interest in other affiliates to be accounted for at cost (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostMethodInvestmentsOwnershipPercentage" xlink:to="label_CostMethodInvestmentsOwnershipPercentage_2" xlink:title="label: CostMethodInvestmentsOwnershipPercentage to label_CostMethodInvestmentsOwnershipPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CostMethodInvestmentsOwnershipPercentage_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CostMethodInvestmentsOwnershipPercentage" xml:lang="en-US" id="label_CostMethodInvestmentsOwnershipPercentage_3">Represents the percentage of ownership interest in the investee accounted for under the cost method of accounting.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostMethodInvestmentsOwnershipPercentage" xlink:to="label_CostMethodInvestmentsOwnershipPercentage_3" xlink:title="label: CostMethodInvestmentsOwnershipPercentage to label_CostMethodInvestmentsOwnershipPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CreditFacilityMember" xlink:label="CreditFacilityMember" xlink:title="CreditFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_CreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CreditFacilityMember" xml:lang="en-US" id="label_CreditFacilityMember">Credit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CreditFacilityMember" xlink:to="label_CreditFacilityMember" xlink:title="label: CreditFacilityMember to label_CreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CreditFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CreditFacilityMember" xml:lang="en-US" id="label_CreditFacilityMember_2">Represents information pertaining to the 2007 credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CreditFacilityMember" xlink:to="label_CreditFacilityMember_2" xlink:title="label: CreditFacilityMember to label_CreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CreditFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CreditFacilityMember" xml:lang="en-US" id="label_CreditFacilityMember_3">Credit Facility 2007</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CreditFacilityMember" xlink:to="label_CreditFacilityMember_3" xlink:title="label: CreditFacilityMember to label_CreditFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:label="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" />
    <link:label xlink:type="resource" xlink:label="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xml:lang="en-US" id="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred">Cumulative Contractual Interest Expense on Prepetition Liabilities Incurred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:to="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:title="label: CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred to label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xml:lang="en-US" id="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_2">Cumulative contractual interest expense incurred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:to="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_2" xlink:title="label: CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred to label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xml:lang="en-US" id="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_3">The cumulative amount of contractual interest expense on prepetition liabilities as of the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:to="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_3" xlink:title="label: CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred to label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xml:lang="en-US" id="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_4">Cumulative amount of pre-petition interest expense for unsecured claims</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" xlink:to="label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred_4" xlink:title="label: CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred to label_CumulativeContractualInterestExpenseOnPrepetitionLiabilitiesIncurred" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_CustomerRebatesAbstract" xlink:label="CustomerRebatesAbstract" xlink:title="CustomerRebatesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRebatesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerRebatesAbstract" xml:lang="en-US" id="label_CustomerRebatesAbstract">Customer Rebates [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRebatesAbstract" xlink:to="label_CustomerRebatesAbstract" xlink:title="label: CustomerRebatesAbstract to label_CustomerRebatesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRebatesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CustomerRebatesAbstract" xml:lang="en-US" id="label_CustomerRebatesAbstract_2">Customer Rebates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRebatesAbstract" xlink:to="label_CustomerRebatesAbstract_2" xlink:title="label: CustomerRebatesAbstract to label_CustomerRebatesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DIPCreditFacilityMember" xlink:label="DIPCreditFacilityMember" xlink:title="DIPCreditFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_DIPCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DIPCreditFacilityMember" xml:lang="en-US" id="label_DIPCreditFacilityMember">DIP Credit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DIPCreditFacilityMember" xlink:to="label_DIPCreditFacilityMember" xlink:title="label: DIPCreditFacilityMember to label_DIPCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DIPCreditFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DIPCreditFacilityMember" xml:lang="en-US" id="label_DIPCreditFacilityMember_2">DIP Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DIPCreditFacilityMember" xlink:to="label_DIPCreditFacilityMember_2" xlink:title="label: DIPCreditFacilityMember to label_DIPCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DIPCreditFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DIPCreditFacilityMember" xml:lang="en-US" id="label_DIPCreditFacilityMember_3">Represents information pertaining to the senior secured super-priority debtor-in-possession DIP Credit Facility (the "DIP Credit Facility").</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DIPCreditFacilityMember" xlink:to="label_DIPCreditFacilityMember_3" xlink:title="label: DIPCreditFacilityMember to label_DIPCreditFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DayStarMaterialsLLCMember" xlink:label="DayStarMaterialsLLCMember" xlink:title="DayStarMaterialsLLCMember" />
    <link:label xlink:type="resource" xlink:label="label_DayStarMaterialsLLCMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DayStarMaterialsLLCMember" xml:lang="en-US" id="label_DayStarMaterialsLLCMember">Represents information pertaining to the formation of DayStar Materials, LLC, a joint venture with UP Chemical Co. Ltd., which is being accounted for as an equity method investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DayStarMaterialsLLCMember" xlink:to="label_DayStarMaterialsLLCMember" xlink:title="label: DayStarMaterialsLLCMember to label_DayStarMaterialsLLCMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DayStarMaterialsLLCMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DayStarMaterialsLLCMember" xml:lang="en-US" id="label_DayStarMaterialsLLCMember_2">Day Star Materials LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DayStarMaterialsLLCMember" xlink:to="label_DayStarMaterialsLLCMember_2" xlink:title="label: DayStarMaterialsLLCMember to label_DayStarMaterialsLLCMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DayStarMaterialsLLCMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DayStarMaterialsLLCMember" xml:lang="en-US" id="label_DayStarMaterialsLLCMember_3">Daystar</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DayStarMaterialsLLCMember" xlink:to="label_DayStarMaterialsLLCMember_3" xlink:title="label: DayStarMaterialsLLCMember to label_DayStarMaterialsLLCMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_Debentures6.875PercentDue2026Member" xlink:label="Debentures6.875PercentDue2026Member" xlink:title="Debentures6.875PercentDue2026Member" />
    <link:label xlink:type="resource" xlink:label="label_Debentures6.875PercentDue2026Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Debentures6.875PercentDue2026Member" xml:lang="en-US" id="label_Debentures6.875PercentDue2026Member">Debentures 6.875 Percent Due 2026 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Debentures6.875PercentDue2026Member" xlink:to="label_Debentures6.875PercentDue2026Member" xlink:title="label: Debentures6.875PercentDue2026Member to label_Debentures6.875PercentDue2026Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Debentures6.875PercentDue2026Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_Debentures6.875PercentDue2026Member" xml:lang="en-US" id="label_Debentures6.875PercentDue2026Member_2">Represents information pertaining to debentures bearing interest at 6.875 percent which mature in 2026.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Debentures6.875PercentDue2026Member" xlink:to="label_Debentures6.875PercentDue2026Member_2" xlink:title="label: Debentures6.875PercentDue2026Member to label_Debentures6.875PercentDue2026Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Debentures6.875PercentDue2026Member_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Debentures6.875PercentDue2026Member" xml:lang="en-US" id="label_Debentures6.875PercentDue2026Member_3">6.875% Debentures Due 2026</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Debentures6.875PercentDue2026Member" xlink:to="label_Debentures6.875PercentDue2026Member_3" xlink:title="label: Debentures6.875PercentDue2026Member to label_Debentures6.875PercentDue2026Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentBaseRateMember" xlink:label="DebtInstrumentBaseRateMember" xlink:title="DebtInstrumentBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBaseRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentBaseRateMember">Debt Instrument Base Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBaseRateMember" xlink:to="label_DebtInstrumentBaseRateMember" xlink:title="label: DebtInstrumentBaseRateMember to label_DebtInstrumentBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBaseRateMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentBaseRateMember_2">The base rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBaseRateMember" xlink:to="label_DebtInstrumentBaseRateMember_2" xlink:title="label: DebtInstrumentBaseRateMember to label_DebtInstrumentBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBaseRateMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentBaseRateMember_3">Base Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBaseRateMember" xlink:to="label_DebtInstrumentBaseRateMember_3" xlink:title="label: DebtInstrumentBaseRateMember to label_DebtInstrumentBaseRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:label="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:title="DebtInstrumentBorrowingCapacityAvailableIncrease" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_DebtInstrumentBorrowingCapacityAvailableIncrease">Debt Instrument, Borrowing Capacity Available Increase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:to="label_DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:title="label: DebtInstrumentBorrowingCapacityAvailableIncrease to label_DebtInstrumentBorrowingCapacityAvailableIncrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBorrowingCapacityAvailableIncrease_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_DebtInstrumentBorrowingCapacityAvailableIncrease_2">Option to increase the size of the facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:to="label_DebtInstrumentBorrowingCapacityAvailableIncrease_2" xlink:title="label: DebtInstrumentBorrowingCapacityAvailableIncrease to label_DebtInstrumentBorrowingCapacityAvailableIncrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBorrowingCapacityAvailableIncrease_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_DebtInstrumentBorrowingCapacityAvailableIncrease_3">Represents the available increase in borrowing capacity of the debt instrument under specified circumstances.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBorrowingCapacityAvailableIncrease" xlink:to="label_DebtInstrumentBorrowingCapacityAvailableIncrease_3" xlink:title="label: DebtInstrumentBorrowingCapacityAvailableIncrease to label_DebtInstrumentBorrowingCapacityAvailableIncrease" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:label="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:title="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xml:lang="en-US" id="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber">Represents the number of consecutive days during which the percentage of aggregate commitments is required to be maintained for the specified fixed charge coverage ratio.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:to="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:title="label: DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber to label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xml:lang="en-US" id="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_2">Number of consecutive days during which percentage of aggregate commitments are required to be maintained</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:to="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_2" xlink:title="label: DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber to label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xml:lang="en-US" id="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_3">Debt Instrument Covenant, Compliance Percentage of Aggregate Commitments Maintenance Consecutive Days, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" xlink:to="label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber_3" xlink:title="label: DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber to label_DebtInstrumentCovenantCompliancePercentageOfAggregateCommitmentsMaintenanceConsecutiveDaysNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:label="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:title="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio">Represents the consolidated interest coverage ratio required to be maintained under financial covenants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:to="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:title="label: DebtInstrumentCovenantConsolidatedInterestCoverageRatio to label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_2">Consolidated Interest Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:to="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantConsolidatedInterestCoverageRatio to label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_3">Debt Instrument, Covenant Consolidated Interest Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantConsolidatedInterestCoverageRatio" xlink:to="label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantConsolidatedInterestCoverageRatio to label_DebtInstrumentCovenantConsolidatedInterestCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantFixedChargeCoverageRatio">Debt Instrument, Covenant Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:title="label: DebtInstrumentCovenantFixedChargeCoverageRatio to label_DebtInstrumentCovenantFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantFixedChargeCoverageRatio_2">Represents the fixed charge coverage ratio required to be maintained under financial covenants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantFixedChargeCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantFixedChargeCoverageRatio to label_DebtInstrumentCovenantFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantFixedChargeCoverageRatio_3">Fixed charge coverage ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantFixedChargeCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantFixedChargeCoverageRatio to label_DebtInstrumentCovenantFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:label="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:title="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xml:lang="en-US" id="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash">Debt Instrument Covenant Payment Required to be Made in Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:to="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:title="label: DebtInstrumentCovenantPaymentRequiredToBeMadeInCash to label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xml:lang="en-US" id="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_2">Payment required to be made in cash as per the covenant under the agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:to="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_2" xlink:title="label: DebtInstrumentCovenantPaymentRequiredToBeMadeInCash to label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xml:lang="en-US" id="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_3">Represents the payment required to be made in cash as per the covenant under the agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" xlink:to="label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash_3" xlink:title="label: DebtInstrumentCovenantPaymentRequiredToBeMadeInCash to label_DebtInstrumentCovenantPaymentRequiredToBeMadeInCash" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio">Debt Instrument Covenant Period of Trailing Used for Calculation of Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="label: DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_2">Trailing period used for calculation of fixed charge coverage ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_3">Represents the trailing period of time used to calculate the fixed charge coverage ratio under the credit facility's financial covenants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantPeriodOfTrailingUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantSecuredLeverageRatio" xlink:label="DebtInstrumentCovenantSecuredLeverageRatio" xlink:title="DebtInstrumentCovenantSecuredLeverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantSecuredLeverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantSecuredLeverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantSecuredLeverageRatio">Debt Instrument, Covenant Secured Leverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantSecuredLeverageRatio" xlink:to="label_DebtInstrumentCovenantSecuredLeverageRatio" xlink:title="label: DebtInstrumentCovenantSecuredLeverageRatio to label_DebtInstrumentCovenantSecuredLeverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantSecuredLeverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantSecuredLeverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantSecuredLeverageRatio_2">Represents the secured leverage ratio required to be maintained under financial covenants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantSecuredLeverageRatio" xlink:to="label_DebtInstrumentCovenantSecuredLeverageRatio_2" xlink:title="label: DebtInstrumentCovenantSecuredLeverageRatio to label_DebtInstrumentCovenantSecuredLeverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantSecuredLeverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantSecuredLeverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantSecuredLeverageRatio_3">Secured Leverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantSecuredLeverageRatio" xlink:to="label_DebtInstrumentCovenantSecuredLeverageRatio_3" xlink:title="label: DebtInstrumentCovenantSecuredLeverageRatio to label_DebtInstrumentCovenantSecuredLeverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio">Represents the threshold amount available for borrowings under the debt instrument for maintenance of specified fixed charge coverage ratio.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="label: DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2">Threshold amount for specified fixed charge coverage ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3">Debt Instrument, Covenant Threshold Amount for Maintenance of Specified Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio">Represents the percentage of aggregate commitments available for borrowings under the debt instrument for maintenance of specified fixed charge coverage ratio.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="label: DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2">Threshold percentage of aggregate commitments for specified fixed charge coverage ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3">Debt Instrument, Covenant Threshold Percentage of Aggregate Commitments for Maintenance of Specified Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_DebtInstrumentCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:label="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio">Represents the trailing period used to calculate the fixed charge coverage ratio under the terms of financial covenants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:title="label: DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_2">Trailing period used to calculate the fixed charge coverage ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_2" xlink:title="label: DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xml:lang="en-US" id="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_3">Debt Instrument, Covenant Trailing Period Used for Calculation of Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" xlink:to="label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio_3" xlink:title="label: DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio to label_DebtInstrumentCovenantTrailingPeriodUsedForCalculationOfFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentDiscountRatePercentage" xlink:label="DebtInstrumentDiscountRatePercentage" xlink:title="DebtInstrumentDiscountRatePercentage" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDiscountRatePercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentDiscountRatePercentage" xml:lang="en-US" id="label_DebtInstrumentDiscountRatePercentage">Debt Instrument, Discount Rate Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDiscountRatePercentage" xlink:to="label_DebtInstrumentDiscountRatePercentage" xlink:title="label: DebtInstrumentDiscountRatePercentage to label_DebtInstrumentDiscountRatePercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDiscountRatePercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentDiscountRatePercentage" xml:lang="en-US" id="label_DebtInstrumentDiscountRatePercentage_2">Discount rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDiscountRatePercentage" xlink:to="label_DebtInstrumentDiscountRatePercentage_2" xlink:title="label: DebtInstrumentDiscountRatePercentage to label_DebtInstrumentDiscountRatePercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDiscountRatePercentage_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentDiscountRatePercentage" xml:lang="en-US" id="label_DebtInstrumentDiscountRatePercentage_3">Represents the percentage discount at which the debt was issued.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDiscountRatePercentage" xlink:to="label_DebtInstrumentDiscountRatePercentage_3" xlink:title="label: DebtInstrumentDiscountRatePercentage to label_DebtInstrumentDiscountRatePercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:label="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:title="DebtInstrumentIssuePriceAsPercentageOfFaceValue" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xml:lang="en-US" id="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue">Debt Instrument, Issue Price as Percentage of Face Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:to="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:title="label: DebtInstrumentIssuePriceAsPercentageOfFaceValue to label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xml:lang="en-US" id="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_2">Issue price as a percentage of par value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:to="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_2" xlink:title="label: DebtInstrumentIssuePriceAsPercentageOfFaceValue to label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" xml:lang="en-US" id="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_3">Represents the issue price of the debt instrument as a percentage of its face value.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentIssuePriceAsPercentageOfFaceValue" xlink:to="label_DebtInstrumentIssuePriceAsPercentageOfFaceValue_3" xlink:title="label: DebtInstrumentIssuePriceAsPercentageOfFaceValue to label_DebtInstrumentIssuePriceAsPercentageOfFaceValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentMaturityTerm" xlink:label="DebtInstrumentMaturityTerm" xlink:title="DebtInstrumentMaturityTerm" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentMaturityTerm" xml:lang="en-US" id="label_DebtInstrumentMaturityTerm">Debt Instrument Maturity Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityTerm" xlink:to="label_DebtInstrumentMaturityTerm" xlink:title="label: DebtInstrumentMaturityTerm to label_DebtInstrumentMaturityTerm" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentMaturityTerm" xml:lang="en-US" id="label_DebtInstrumentMaturityTerm_2">Term of debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityTerm" xlink:to="label_DebtInstrumentMaturityTerm_2" xlink:title="label: DebtInstrumentMaturityTerm to label_DebtInstrumentMaturityTerm" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentMaturityTerm_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentMaturityTerm" xml:lang="en-US" id="label_DebtInstrumentMaturityTerm_3">Represents the term of the debt instrument held by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentMaturityTerm" xlink:to="label_DebtInstrumentMaturityTerm_3" xlink:title="label: DebtInstrumentMaturityTerm to label_DebtInstrumentMaturityTerm" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentPercentageVariableRateBasis" xlink:label="DebtInstrumentPercentageVariableRateBasis" xlink:title="DebtInstrumentPercentageVariableRateBasis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPercentageVariableRateBasis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentPercentageVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentPercentageVariableRateBasis">Debt Instrument Percentage Variable Rate Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPercentageVariableRateBasis" xlink:to="label_DebtInstrumentPercentageVariableRateBasis" xlink:title="label: DebtInstrumentPercentageVariableRateBasis to label_DebtInstrumentPercentageVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPercentageVariableRateBasis_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentPercentageVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentPercentageVariableRateBasis_2">Margin over alternate reference rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPercentageVariableRateBasis" xlink:to="label_DebtInstrumentPercentageVariableRateBasis_2" xlink:title="label: DebtInstrumentPercentageVariableRateBasis to label_DebtInstrumentPercentageVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPercentageVariableRateBasis_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentPercentageVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentPercentageVariableRateBasis_3">Represents the interest rate percentage which is used as a cap on the base rate in a calculation of an alternate rate of interest for a debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPercentageVariableRateBasis" xlink:to="label_DebtInstrumentPercentageVariableRateBasis_3" xlink:title="label: DebtInstrumentPercentageVariableRateBasis to label_DebtInstrumentPercentageVariableRateBasis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="AccountingPoliciesAbstract" xlink:title="AccountingPoliciesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AccountingPoliciesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountingPoliciesAbstract" xml:lang="en-US" id="label_AccountingPoliciesAbstract">NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountingPoliciesAbstract" xlink:to="label_AccountingPoliciesAbstract" xlink:title="label: AccountingPoliciesAbstract to label_AccountingPoliciesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:label="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:title="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xml:lang="en-US" id="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount">Debt Instrument Principal Amortization as Percentage of Aggregate Principal Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:to="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:title="label: DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount to label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xml:lang="en-US" id="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_2">Percentage of principal amortization allowed by amendment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:to="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_2" xlink:title="label: DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount to label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xml:lang="en-US" id="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_3">Represents the percentage of amortization of principal amount permitted under an amendment allowing refinancing.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" xlink:to="label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount_3" xlink:title="label: DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount to label_DebtInstrumentPrincipalAmortizationAsPercentageOfAggregatePrincipalAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member">Debt Instrument Redemption Period After 1 September 2014 Prior To 1 September 2015 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member to label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_2">Redemption after September 1, 2014 prior to September 1, 2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_2" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member to label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_3">Represents the redemption of debt instrument after September 1, 2014 and prior to September 1, 2015.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member_3" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member to label_DebtInstrumentRedemptionPeriodAfter1September2014PriorTo1September2015Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer" />
    <link:label xlink:type="resource" xlink:label="label_EntityWellKnownSeasonedIssuer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityWellKnownSeasonedIssuer" xml:lang="en-US" id="label_EntityWellKnownSeasonedIssuer">Entity Well-known Seasoned Issuer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityWellKnownSeasonedIssuer" xlink:to="label_EntityWellKnownSeasonedIssuer" xlink:title="label: EntityWellKnownSeasonedIssuer to label_EntityWellKnownSeasonedIssuer" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member">Debt Instrument Redemption Period After 1 September 2015 Prior To 1 September 2016 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_2">Redemption after September 1, 2015 prior to September 1, 2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_2" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_3">Represents the redemption of debt instrument after September 1, 2015 and prior to September 1, 2016.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member_3" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2015PriorTo1September2016Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers" />
    <link:label xlink:type="resource" xlink:label="label_EntityVoluntaryFilers" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityVoluntaryFilers" xml:lang="en-US" id="label_EntityVoluntaryFilers">Entity Voluntary Filers</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityVoluntaryFilers" xlink:to="label_EntityVoluntaryFilers" xlink:title="label: EntityVoluntaryFilers to label_EntityVoluntaryFilers" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:label="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:title="DebtInstrumentRedemptionPeriodAfter1September2016Member" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2016Member">Redemption after September 1, 2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_2">Debt Instrument Redemption Period After 1 September 2016 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_2" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodAfter1September2016Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_3">Represents the redemption of debt instrument after September 1, 2016.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAfter1September2016Member" xlink:to="label_DebtInstrumentRedemptionPeriodAfter1September2016Member_3" xlink:title="label: DebtInstrumentRedemptionPeriodAfter1September2016Member to label_DebtInstrumentRedemptionPeriodAfter1September2016Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
    <link:label xlink:type="resource" xlink:label="label_EntityCurrentReportingStatus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCurrentReportingStatus" xml:lang="en-US" id="label_EntityCurrentReportingStatus">Entity Current Reporting Status</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCurrentReportingStatus" xlink:to="label_EntityCurrentReportingStatus" xlink:title="label: EntityCurrentReportingStatus to label_EntityCurrentReportingStatus" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodAxis" xlink:label="DebtInstrumentRedemptionPeriodAxis" xlink:title="DebtInstrumentRedemptionPeriodAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodAxis" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAxis">Debt Instrument Redemption Period [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAxis" xlink:to="label_DebtInstrumentRedemptionPeriodAxis" xlink:title="label: DebtInstrumentRedemptionPeriodAxis to label_DebtInstrumentRedemptionPeriodAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodAxis" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodAxis_2">Information pertaining to redemption of debt by period of redemption.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodAxis" xlink:to="label_DebtInstrumentRedemptionPeriodAxis_2" xlink:title="label: DebtInstrumentRedemptionPeriodAxis to label_DebtInstrumentRedemptionPeriodAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:label xlink:type="resource" xlink:label="label_EntityFilerCategory" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityFilerCategory" xml:lang="en-US" id="label_EntityFilerCategory">Entity Filer Category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFilerCategory" xlink:to="label_EntityFilerCategory" xlink:title="label: EntityFilerCategory to label_EntityFilerCategory" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodDomain" xlink:label="DebtInstrumentRedemptionPeriodDomain" xlink:title="DebtInstrumentRedemptionPeriodDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodDomain" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodDomain">Represents the period for redemption of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="label_DebtInstrumentRedemptionPeriodDomain" xlink:title="label: DebtInstrumentRedemptionPeriodDomain to label_DebtInstrumentRedemptionPeriodDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodDomain_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodDomain" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodDomain_2">Debt Instrument Redemption Period [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodDomain" xlink:to="label_DebtInstrumentRedemptionPeriodDomain_2" xlink:title="label: DebtInstrumentRedemptionPeriodDomain to label_DebtInstrumentRedemptionPeriodDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityPublicFloat" xlink:label="EntityPublicFloat" xlink:title="EntityPublicFloat" />
    <link:label xlink:type="resource" xlink:label="label_EntityPublicFloat" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityPublicFloat" xml:lang="en-US" id="label_EntityPublicFloat">Entity Public Float</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityPublicFloat" xlink:to="label_EntityPublicFloat" xlink:title="label: EntityPublicFloat to label_EntityPublicFloat" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:label="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:title="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member">Redemption prior to September 1, 2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:to="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:title="label: DebtInstrumentRedemptionPeriodPriorTo1September2014Member to label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_2">Debt Instrument Redemption Period Prior To 1 September 2014 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:to="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_2" xlink:title="label: DebtInstrumentRedemptionPeriodPriorTo1September2014Member to label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xml:lang="en-US" id="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_3">Represents the redemption of debt instrument prior to September 1, 2014.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentRedemptionPeriodPriorTo1September2014Member" xlink:to="label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member_3" xlink:title="label: DebtInstrumentRedemptionPeriodPriorTo1September2014Member to label_DebtInstrumentRedemptionPeriodPriorTo1September2014Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="label_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityRegistrantName" xml:lang="en-US" id="label_EntityRegistrantName">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="label_EntityRegistrantName" xlink:title="label: EntityRegistrantName to label_EntityRegistrantName" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateBaseAxis" xlink:label="DebtInstrumentVariableRateBaseAxis" xlink:title="DebtInstrumentVariableRateBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseAxis">Debt Instrument, Variable Rate Base [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseAxis" xlink:to="label_DebtInstrumentVariableRateBaseAxis" xlink:title="label: DebtInstrumentVariableRateBaseAxis to label_DebtInstrumentVariableRateBaseAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseAxis_2">The alternative reference rates that may be used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseAxis" xlink:to="label_DebtInstrumentVariableRateBaseAxis_2" xlink:title="label: DebtInstrumentVariableRateBaseAxis to label_DebtInstrumentVariableRateBaseAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="label_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCentralIndexKey" xml:lang="en-US" id="label_EntityCentralIndexKey">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="label_EntityCentralIndexKey" xlink:title="label: EntityCentralIndexKey to label_EntityCentralIndexKey" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateBaseDomain" xlink:label="DebtInstrumentVariableRateBaseDomain" xlink:title="DebtInstrumentVariableRateBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseDomain">Debt Instrument, Variable Rate Base [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseDomain" xlink:to="label_DebtInstrumentVariableRateBaseDomain" xlink:title="label: DebtInstrumentVariableRateBaseDomain to label_DebtInstrumentVariableRateBaseDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateBaseDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateBaseDomain_2">Identification of the reference rate that is used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateBaseDomain" xlink:to="label_DebtInstrumentVariableRateBaseDomain_2" xlink:title="label: DebtInstrumentVariableRateBaseDomain to label_DebtInstrumentVariableRateBaseDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateEurodollarRateMember" xlink:label="DebtInstrumentVariableRateEurodollarRateMember" xlink:title="DebtInstrumentVariableRateEurodollarRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateEurodollarRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateEurodollarRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateEurodollarRateMember">Debt Instrument Variable Rate Eurodollar Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateEurodollarRateMember" xlink:to="label_DebtInstrumentVariableRateEurodollarRateMember" xlink:title="label: DebtInstrumentVariableRateEurodollarRateMember to label_DebtInstrumentVariableRateEurodollarRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateEurodollarRateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateEurodollarRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateEurodollarRateMember_2">Eurodollar rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateEurodollarRateMember" xlink:to="label_DebtInstrumentVariableRateEurodollarRateMember_2" xlink:title="label: DebtInstrumentVariableRateEurodollarRateMember to label_DebtInstrumentVariableRateEurodollarRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateEurodollarRateMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateEurodollarRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateEurodollarRateMember_3">The Eurodollar rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateEurodollarRateMember" xlink:to="label_DebtInstrumentVariableRateEurodollarRateMember_3" xlink:title="label: DebtInstrumentVariableRateEurodollarRateMember to label_DebtInstrumentVariableRateEurodollarRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateFederalFundsRateMember" xlink:label="DebtInstrumentVariableRateFederalFundsRateMember" xlink:title="DebtInstrumentVariableRateFederalFundsRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateFederalFundsRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateFederalFundsRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateFederalFundsRateMember">Debt Instrument Variable Rate Federal Funds Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateFederalFundsRateMember" xlink:to="label_DebtInstrumentVariableRateFederalFundsRateMember" xlink:title="label: DebtInstrumentVariableRateFederalFundsRateMember to label_DebtInstrumentVariableRateFederalFundsRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateFederalFundsRateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateFederalFundsRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateFederalFundsRateMember_2">Federal Funds rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateFederalFundsRateMember" xlink:to="label_DebtInstrumentVariableRateFederalFundsRateMember_2" xlink:title="label: DebtInstrumentVariableRateFederalFundsRateMember to label_DebtInstrumentVariableRateFederalFundsRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateFederalFundsRateMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateFederalFundsRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateFederalFundsRateMember_3">The Federal Funds rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateFederalFundsRateMember" xlink:to="label_DebtInstrumentVariableRateFederalFundsRateMember_3" xlink:title="label: DebtInstrumentVariableRateFederalFundsRateMember to label_DebtInstrumentVariableRateFederalFundsRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateLIBORMember" xlink:label="DebtInstrumentVariableRateLIBORMember" xlink:title="DebtInstrumentVariableRateLIBORMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember">Debt Instrument Variable Rate LIBOR [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember_2">LIBOR</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember_2" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateLIBORMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateLIBORMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateLIBORMember_3">The LIBOR used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateLIBORMember" xlink:to="label_DebtInstrumentVariableRateLIBORMember_3" xlink:title="label: DebtInstrumentVariableRateLIBORMember to label_DebtInstrumentVariableRateLIBORMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_EntityCommonStockSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EntityCommonStockSharesOutstanding" xml:lang="en-US" id="label_EntityCommonStockSharesOutstanding">Entity Common Stock, Shares Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCommonStockSharesOutstanding" xlink:to="label_EntityCommonStockSharesOutstanding" xlink:title="label: EntityCommonStockSharesOutstanding to label_EntityCommonStockSharesOutstanding" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseAxis" xlink:label="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:title="DebtInstrumentVariableRatePrimaryBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseAxis">Debt Instrument Variable Rate Primary Base [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseAxis" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseAxis to label_DebtInstrumentVariableRatePrimaryBaseAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseAxis_2">The primary reference rates that may be used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseAxis" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseAxis_2" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseAxis to label_DebtInstrumentVariableRatePrimaryBaseAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseDomain" xlink:label="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:title="DebtInstrumentVariableRatePrimaryBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseDomain">Debt Instrument Variable Rate Primary Base [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseDomain" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseDomain to label_DebtInstrumentVariableRatePrimaryBaseDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseDomain_2">Identification of the primary reference rate that is used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseDomain" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseDomain_2" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseDomain to label_DebtInstrumentVariableRatePrimaryBaseDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:label="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:title="DebtInstrumentVariableRatePrimaryBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseRateMember">Debt Instrument Variable Rate Primary Base Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseRateMember to label_DebtInstrumentVariableRatePrimaryBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseRateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseRateMember_2">Primary rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseRateMember_2" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseRateMember to label_DebtInstrumentVariableRatePrimaryBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRatePrimaryBaseRateMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRatePrimaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRatePrimaryBaseRateMember_3">The primary base rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRatePrimaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRatePrimaryBaseRateMember_3" xlink:title="label: DebtInstrumentVariableRatePrimaryBaseRateMember to label_DebtInstrumentVariableRatePrimaryBaseRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseAxis" xlink:label="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:title="DebtInstrumentVariableRateSecondaryBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseAxis">Debt Instrument Variable Rate Secondary Base [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseAxis" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseAxis to label_DebtInstrumentVariableRateSecondaryBaseAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseAxis" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseAxis_2">The secondary reference rates that may be used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseAxis" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseAxis_2" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseAxis to label_DebtInstrumentVariableRateSecondaryBaseAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseDomain" xlink:label="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:title="DebtInstrumentVariableRateSecondaryBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseDomain">Debt Instrument Variable Rate Secondary Base [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseDomain" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseDomain to label_DebtInstrumentVariableRateSecondaryBaseDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseDomain" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseDomain_2">Identification of the secondary reference rate that is used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseDomain" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseDomain_2" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseDomain to label_DebtInstrumentVariableRateSecondaryBaseDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:label="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:title="DebtInstrumentVariableRateSecondaryBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseRateMember">Debt Instrument Variable Rate Secondary Base Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseRateMember to label_DebtInstrumentVariableRateSecondaryBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseRateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseRateMember_2">Alternate rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseRateMember_2" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseRateMember to label_DebtInstrumentVariableRateSecondaryBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentVariableRateSecondaryBaseRateMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtInstrumentVariableRateSecondaryBaseRateMember" xml:lang="en-US" id="label_DebtInstrumentVariableRateSecondaryBaseRateMember_3">The secondary base rate used to calculate the variable interest rate of the debt instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentVariableRateSecondaryBaseRateMember" xlink:to="label_DebtInstrumentVariableRateSecondaryBaseRateMember_3" xlink:title="label: DebtInstrumentVariableRateSecondaryBaseRateMember to label_DebtInstrumentVariableRateSecondaryBaseRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementMember" xlink:label="DebtorInPossessionCreditAgreementMember" xlink:title="DebtorInPossessionCreditAgreementMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionCreditAgreementMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementMember">Debtor in Possession Credit Agreement [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementMember" xlink:to="label_DebtorInPossessionCreditAgreementMember" xlink:title="label: DebtorInPossessionCreditAgreementMember to label_DebtorInPossessionCreditAgreementMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionCreditAgreementMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementMember_2">Amended DIP Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementMember" xlink:to="label_DebtorInPossessionCreditAgreementMember_2" xlink:title="label: DebtorInPossessionCreditAgreementMember to label_DebtorInPossessionCreditAgreementMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionCreditAgreementMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementMember_3">Represents the amended debtor-in-possession financing facility, a special form of financing provided to entities in financial distress or under Chapter 11 bankruptcy process.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementMember" xlink:to="label_DebtorInPossessionCreditAgreementMember_3" xlink:title="label: DebtorInPossessionCreditAgreementMember to label_DebtorInPossessionCreditAgreementMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:label="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:title="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember">Debtor in Possession Credit Agreement Revolving Credit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:title="label: DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember to label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_2">Amended DIP Credit Facility Revolving Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_2" xlink:title="label: DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember to label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_3">Represents the revolving credit facility portion of the amended debtor-in-possession financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember_3" xlink:title="label: DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember to label_DebtorInPossessionCreditAgreementRevolvingCreditFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_IT" xlink:label="IT" xlink:title="IT" />
    <link:label xlink:type="resource" xlink:label="label_IT" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IT" xml:lang="en-US" id="label_IT">ITALY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IT" xlink:to="label_IT" xlink:title="label: IT to label_IT" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IT_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IT" xml:lang="en-US" id="label_IT_2">Italy</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IT" xlink:to="label_IT_2" xlink:title="label: IT to label_IT" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditAgreementTermLoanMember" xlink:label="DebtorInPossessionCreditAgreementTermLoanMember" xlink:title="DebtorInPossessionCreditAgreementTermLoanMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementTermLoanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionCreditAgreementTermLoanMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementTermLoanMember">Debtor in Possession Credit Agreement Term Loan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementTermLoanMember" xlink:to="label_DebtorInPossessionCreditAgreementTermLoanMember" xlink:title="label: DebtorInPossessionCreditAgreementTermLoanMember to label_DebtorInPossessionCreditAgreementTermLoanMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementTermLoanMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionCreditAgreementTermLoanMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementTermLoanMember_2">Amended DIP Credit Facility Term Loan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementTermLoanMember" xlink:to="label_DebtorInPossessionCreditAgreementTermLoanMember_2" xlink:title="label: DebtorInPossessionCreditAgreementTermLoanMember to label_DebtorInPossessionCreditAgreementTermLoanMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditAgreementTermLoanMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionCreditAgreementTermLoanMember" xml:lang="en-US" id="label_DebtorInPossessionCreditAgreementTermLoanMember_3">Represents the term loan portion of the amended debtor-in-possession financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditAgreementTermLoanMember" xlink:to="label_DebtorInPossessionCreditAgreementTermLoanMember_3" xlink:title="label: DebtorInPossessionCreditAgreementTermLoanMember to label_DebtorInPossessionCreditAgreementTermLoanMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionCreditFacilityMember" xlink:label="DebtorInPossessionCreditFacilityMember" xlink:title="DebtorInPossessionCreditFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditFacilityMember">Debtor in Possession Credit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditFacilityMember" xlink:title="label: DebtorInPossessionCreditFacilityMember to label_DebtorInPossessionCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditFacilityMember_2">DIP Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditFacilityMember_2" xlink:title="label: DebtorInPossessionCreditFacilityMember to label_DebtorInPossessionCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionCreditFacilityMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionCreditFacilityMember" xml:lang="en-US" id="label_DebtorInPossessionCreditFacilityMember_3">Represents the debtor-in-possession financing facility, a special form of financing provided to entities in financial distress or under Chapter 11 bankruptcy process.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionCreditFacilityMember" xlink:to="label_DebtorInPossessionCreditFacilityMember_3" xlink:title="label: DebtorInPossessionCreditFacilityMember to label_DebtorInPossessionCreditFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors">Debtor in Possession Financing Amount of Access Allowed to Debtors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_2">DIP access approved for Debtors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_2" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_3">Represents the amount of access allowed to debtors under the debtor-in-possession facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors_3" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtors" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility">Debtor in Possession Financing Amount of Access Allowed to Debtors, Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_2">DIP access approved for Debtors, credit facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_2" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_3">Represents the portion of access allowed to debtors under the debtor-in-possession facility in the form of a credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility_3" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsCreditFacility" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:label="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:title="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan">Debtor in Possession Financing Amount of Access Allowed to Debtors, Term Loan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_2">DIP access approved for Debtors, term loan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_2" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_3">Represents the portion of access allowed to debtors under the debtor-in-possession facility in the form of a term loan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" xlink:to="label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan_3" xlink:title="label: DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan to label_DebtorInPossessionFinancingAmountOfAccessAllowedToDebtorsTermLoan" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFee" xlink:label="DebtorInPossessionFinancingExitFee" xlink:title="DebtorInPossessionFinancingExitFee" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFee" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingExitFee" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFee">Debtor in Possession Financing Exit Fee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFee" xlink:to="label_DebtorInPossessionFinancingExitFee" xlink:title="label: DebtorInPossessionFinancingExitFee to label_DebtorInPossessionFinancingExitFee" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFee_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingExitFee" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFee_2">Exit fee paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFee" xlink:to="label_DebtorInPossessionFinancingExitFee_2" xlink:title="label: DebtorInPossessionFinancingExitFee to label_DebtorInPossessionFinancingExitFee" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFee_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingExitFee" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFee_3">Represents the exit fee paid by the entity under the debtor-in-possession facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFee" xlink:to="label_DebtorInPossessionFinancingExitFee_3" xlink:title="label: DebtorInPossessionFinancingExitFee to label_DebtorInPossessionFinancingExitFee" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:label="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:title="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments">Debtor in Possession Financing Exit Fee as Percentage of Other Commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:to="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:title="label: DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments to label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments_2">Exit fee as a percentage of all other commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xlink:to="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments_2" xlink:title="label: DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments to label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFeeAsPercentageOfOtherCommitments_3">Represents the exit fee payable under the debtor-in-possession facility as a percentage of other commitments.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:label="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:title="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" />
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    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_2">Exit fee as a percentage of roll-up commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:to="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_2" xlink:title="label: DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments to label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xml:lang="en-US" id="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_3">Represents the exit fee payable under the debtor-in-possession facility as a percentage of roll-up commitments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" xlink:to="label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments_3" xlink:title="label: DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments to label_DebtorInPossessionFinancingExitFeeAsPercentageOfRollUpCommitments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorReorganizationItemsSeveranceCosts" xlink:label="DebtorReorganizationItemsSeveranceCosts" xlink:title="DebtorReorganizationItemsSeveranceCosts" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsSeveranceCosts" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorReorganizationItemsSeveranceCosts" xml:lang="en-US" id="label_DebtorReorganizationItemsSeveranceCosts">Debtor Reorganization Items Severance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsSeveranceCosts" xlink:to="label_DebtorReorganizationItemsSeveranceCosts" xlink:title="label: DebtorReorganizationItemsSeveranceCosts to label_DebtorReorganizationItemsSeveranceCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsSeveranceCosts_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorReorganizationItemsSeveranceCosts" xml:lang="en-US" id="label_DebtorReorganizationItemsSeveranceCosts_2">Severance and closure costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsSeveranceCosts" xlink:to="label_DebtorReorganizationItemsSeveranceCosts_2" xlink:title="label: DebtorReorganizationItemsSeveranceCosts to label_DebtorReorganizationItemsSeveranceCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsSeveranceCosts_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorReorganizationItemsSeveranceCosts" xml:lang="en-US" id="label_DebtorReorganizationItemsSeveranceCosts_3">Represents charges for cost savings initiatives for which Bankruptcy Court approval has been obtained or requested.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsSeveranceCosts" xlink:to="label_DebtorReorganizationItemsSeveranceCosts_3" xlink:title="label: DebtorReorganizationItemsSeveranceCosts to label_DebtorReorganizationItemsSeveranceCosts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalYearFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalYearFocus" xml:lang="en-US" id="label_DocumentFiscalYearFocus">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="label_DocumentFiscalYearFocus" xlink:title="label: DocumentFiscalYearFocus to label_DocumentFiscalYearFocus" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:label="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:title="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:to="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:title="label: DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums to label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xml:lang="en-US" id="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_2">Write-off of debt discounts and premiums</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:to="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_2" xlink:title="label: DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums to label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xml:lang="en-US" id="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_3">Amount of write-off of debt discounts and premiums related to prepetition debt obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" xlink:to="label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums_3" xlink:title="label: DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums to label_DebtorReorganizationItemsWriteOffOfDebtDiscountsAndPremiums" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="label_DocumentFiscalPeriodFocus" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentFiscalPeriodFocus" xml:lang="en-US" id="label_DocumentFiscalPeriodFocus">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="label_DocumentFiscalPeriodFocus" xlink:title="label: DocumentFiscalPeriodFocus to label_DocumentFiscalPeriodFocus" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsFinancialInstruments" xlink:label="DeferredTaxAssetsFinancialInstruments" xlink:title="DeferredTaxAssetsFinancialInstruments" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsFinancialInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsFinancialInstruments" xml:lang="en-US" id="label_DeferredTaxAssetsFinancialInstruments">Deferred Tax Assets Financial Instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsFinancialInstruments" xlink:to="label_DeferredTaxAssetsFinancialInstruments" xlink:title="label: DeferredTaxAssetsFinancialInstruments to label_DeferredTaxAssetsFinancialInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsFinancialInstruments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsFinancialInstruments" xml:lang="en-US" id="label_DeferredTaxAssetsFinancialInstruments_2">Financial instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsFinancialInstruments" xlink:to="label_DeferredTaxAssetsFinancialInstruments_2" xlink:title="label: DeferredTaxAssetsFinancialInstruments to label_DeferredTaxAssetsFinancialInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsFinancialInstruments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DeferredTaxAssetsFinancialInstruments" xml:lang="en-US" id="label_DeferredTaxAssetsFinancialInstruments_3">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from financial instruments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsFinancialInstruments" xlink:to="label_DeferredTaxAssetsFinancialInstruments_3" xlink:title="label: DeferredTaxAssetsFinancialInstruments to label_DeferredTaxAssetsFinancialInstruments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsInventoryAndOther" xlink:label="DeferredTaxAssetsInventoryAndOther" xlink:title="DeferredTaxAssetsInventoryAndOther" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsInventoryAndOther" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsInventoryAndOther" xml:lang="en-US" id="label_DeferredTaxAssetsInventoryAndOther">Deferred Tax Assets Inventory and Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsInventoryAndOther" xlink:to="label_DeferredTaxAssetsInventoryAndOther" xlink:title="label: DeferredTaxAssetsInventoryAndOther to label_DeferredTaxAssetsInventoryAndOther" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsInventoryAndOther_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DeferredTaxAssetsInventoryAndOther" xml:lang="en-US" id="label_DeferredTaxAssetsInventoryAndOther_2">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory and other deductible temporary differences.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsInventoryAndOther" xlink:to="label_DeferredTaxAssetsInventoryAndOther_2" xlink:title="label: DeferredTaxAssetsInventoryAndOther to label_DeferredTaxAssetsInventoryAndOther" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsInventoryAndOther_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsInventoryAndOther" xml:lang="en-US" id="label_DeferredTaxAssetsInventoryAndOther_3">Inventories and other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsInventoryAndOther" xlink:to="label_DeferredTaxAssetsInventoryAndOther_3" xlink:title="label: DeferredTaxAssetsInventoryAndOther to label_DeferredTaxAssetsInventoryAndOther" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract">Net current deferred taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:title="label: DeferredTaxAssetsLiabilitiesNetCurrentAbstract to label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract_2">Deferred Tax Assets Liabilities Net Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetCurrentAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNetCurrentAbstract to label_DeferredTaxAssetsLiabilitiesNetCurrentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract">Net non-current deferred taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:title="label: DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract to label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract_2">Deferred Tax Assets Liabilities Net Noncurrent [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract to label_DeferredTaxAssetsLiabilitiesNetNoncurrentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:label="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:title="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits">Deferred Tax Assets Tax Deferred Expense Compensation and Benefits Pensions and Postretirement Benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:title="label: DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits to label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_2">Pension and other post-retirement liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_2" xlink:title="label: DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits to label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_3">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension and post-retirement liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits_3" xlink:title="label: DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits to label_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensionsAndPostretirementBenefits" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:label="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:title="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation">Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from environmental remediation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xlink:title="label: DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation to label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsEnvironmentalRemediation_2">Deferred Tax Assets Tax Deferred Expense Reserves and Accruals Environmental Remediation</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" xlink:label="DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" xlink:title="DeferredTaxLiabilitiesIncreaseDueToRepatriationOfUndistributedEarningsOfForeignSubsidiaries" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanCashContributionsByEntity" xlink:label="DefinedBenefitPlanCashContributionsByEntity" xlink:title="DefinedBenefitPlanCashContributionsByEntity" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanCashContributionsByForeignSubsidiary" xlink:label="DefinedBenefitPlanCashContributionsByForeignSubsidiary" xlink:title="DefinedBenefitPlanCashContributionsByForeignSubsidiary" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEstimatedFundingDeficit" xlink:label="DefinedBenefitPlanEstimatedFundingDeficit" xlink:title="DefinedBenefitPlanEstimatedFundingDeficit" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" xlink:label="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" xlink:title="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsEvaluationExpensed" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="label_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentType" xml:lang="en-US" id="label_DocumentType">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="label_DocumentType" xlink:title="label: DocumentType to label_DocumentType" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xlink:label="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xlink:title="DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease" xml:lang="en-US" id="label_DefinedBenefitPlanEvaluationAdditionalBenefitObligationsIncreaseDecrease_3">Represents the amount of increase (decrease) in additional benefit obligations based on the results of the evaluation as to whether additional benefit obligations exist in connection with the equalization of certain benefits under pension plan.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xlink:label="DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xlink:title="DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear" xml:lang="en-US" id="label_DefinedBenefitPlanHealthCareCostTrendRateAssumedForCurrentFiscalYear_3">Represents the assumed health care cost trend rate for the current fiscal year used to measure the expected cost of benefits covered by the plan (gross eligible charges).</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:label="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:title="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:to="label_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xlink:title="label: DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan to label_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan" xml:lang="en-US" id="label_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToAmendmentsInPlan_2">Represents the amount of increase (decrease) in health care plan obligations during the reporting period due to amendments in the plan.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" xlink:label="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" xlink:title="DefinedBenefitPlanIncreaseDecreaseInObligationsDueToModificationsAfterAmendmentInPlan" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="AccountsReceivableNetCurrent" xlink:title="AccountsReceivableNetCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsReceivableNetCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsReceivableNetCurrent" xml:lang="en-US" id="label_AccountsReceivableNetCurrent">Accounts Receivable, Net, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsReceivableNetCurrent" xlink:to="label_AccountsReceivableNetCurrent" xlink:title="label: AccountsReceivableNetCurrent to label_AccountsReceivableNetCurrent" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:label="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:title="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xml:lang="en-US" id="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation">Defined Benefit Plan, Increase in Projected Benefit Obligation</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xml:lang="en-US" id="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation_2">Increase in projected benefit obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xlink:to="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation_2" xlink:title="label: DefinedBenefitPlanIncreaseInProjectedBenefitObligation to label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation" xml:lang="en-US" id="label_DefinedBenefitPlanIncreaseInProjectedBenefitObligation_3">Represents the amount of increase in projected benefit obligation due to approval of court motion.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:label="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection">Number of affiliates against which notice was issued for financial support direction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="label: DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2">Represents the number of affiliates against which notice was issued for financial support direction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2" xlink:title="label: DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3">Defined Benefit Plan Number of Affiliates Against Which Notice Was Issued for Financial Support Direction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3" xlink:title="label: DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfAffiliatesAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:label="DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:title="DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits">Represents the number of members entitled to deferred benefits under the defined benefit section.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits_2">Defined Benefit Plan Number of Members Entitled to Deferred Benefits</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfMembersEntitledToDeferredBenefits_3">Number of members entitled to deferred benefits</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfPensionPlans" xlink:label="DefinedBenefitPlanNumberOfPensionPlans" xlink:title="DefinedBenefitPlanNumberOfPensionPlans" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPensionPlans" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanNumberOfPensionPlans" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPensionPlans">Represents the number of pension plans under the defined benefit plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPensionPlans" xlink:to="label_DefinedBenefitPlanNumberOfPensionPlans" xlink:title="label: DefinedBenefitPlanNumberOfPensionPlans to label_DefinedBenefitPlanNumberOfPensionPlans" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPensionPlans_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanNumberOfPensionPlans" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPensionPlans_2">Number of plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPensionPlans" xlink:to="label_DefinedBenefitPlanNumberOfPensionPlans_2" xlink:title="label: DefinedBenefitPlanNumberOfPensionPlans to label_DefinedBenefitPlanNumberOfPensionPlans" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPensionPlans_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanNumberOfPensionPlans" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPensionPlans_3">Defined Benefit Plan Number of Pension Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPensionPlans" xlink:to="label_DefinedBenefitPlanNumberOfPensionPlans_3" xlink:title="label: DefinedBenefitPlanNumberOfPensionPlans to label_DefinedBenefitPlanNumberOfPensionPlans" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:label="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection">Number of plans against which notice was issued for financial support direction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:title="label: DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2">Represents the number of plans against which notice was issued for financial support direction.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_2" xlink:title="label: DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3">Defined Benefit Plan, Number of Plans Against which Notice was Issued for Financial Support Direction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" xlink:to="label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection_3" xlink:title="label: DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection to label_DefinedBenefitPlanNumberOfPlansAgainstWhichNoticeWasIssuedForFinancialSupportDirection" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:label="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:title="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan">Number of UK subsidiaries that entered into a definitive agreement with Great Lakes U.K. Limited Pension Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:to="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:title="label: DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan to label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xml:lang="en-US" id="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan_2">Defined Benefit Plan Number of UK Subsidiaries Entered into Definitive Agreements with Great Lakes UK Limited Pension Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" xlink:to="label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan_2" xlink:title="label: DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan to label_DefinedBenefitPlanNumberOfUKSubsidiariesEnteredIntoDefinitiveAgreementsWithGreatLakesUKLimitedPensionPlan" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanOtherChangesPlanAssets" xlink:label="DefinedBenefitPlanOtherChangesPlanAssets" xlink:title="DefinedBenefitPlanOtherChangesPlanAssets" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanOtherChangesPlanAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanOtherChangesPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanOtherChangesPlanAssets">Defined Benefit Plan Other Changes Plan Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanOtherChangesPlanAssets" xlink:to="label_DefinedBenefitPlanOtherChangesPlanAssets" xlink:title="label: DefinedBenefitPlanOtherChangesPlanAssets to label_DefinedBenefitPlanOtherChangesPlanAssets" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanOtherChangesPlanAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanOtherChangesPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanOtherChangesPlanAssets_2">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanOtherChangesPlanAssets" xlink:to="label_DefinedBenefitPlanOtherChangesPlanAssets_2" xlink:title="label: DefinedBenefitPlanOtherChangesPlanAssets to label_DefinedBenefitPlanOtherChangesPlanAssets" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanOtherChangesPlanAssets_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanOtherChangesPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanOtherChangesPlanAssets_3">Represents the changes in plan assets, not otherwise separately disclosed in the financial statements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanOtherChangesPlanAssets" xlink:to="label_DefinedBenefitPlanOtherChangesPlanAssets_3" xlink:title="label: DefinedBenefitPlanOtherChangesPlanAssets to label_DefinedBenefitPlanOtherChangesPlanAssets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPensionersNumber" xlink:label="DefinedBenefitPlanPensionersNumber" xlink:title="DefinedBenefitPlanPensionersNumber" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPensionersNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanPensionersNumber" xml:lang="en-US" id="label_DefinedBenefitPlanPensionersNumber">Defined Benefit Plan Pensioners Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPensionersNumber" xlink:to="label_DefinedBenefitPlanPensionersNumber" xlink:title="label: DefinedBenefitPlanPensionersNumber to label_DefinedBenefitPlanPensionersNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPensionersNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanPensionersNumber" xml:lang="en-US" id="label_DefinedBenefitPlanPensionersNumber_2">Number of pensioners</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPensionersNumber" xlink:to="label_DefinedBenefitPlanPensionersNumber_2" xlink:title="label: DefinedBenefitPlanPensionersNumber to label_DefinedBenefitPlanPensionersNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPensionersNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanPensionersNumber" xml:lang="en-US" id="label_DefinedBenefitPlanPensionersNumber_3">Represents the number of pensioners under the plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPensionersNumber" xlink:to="label_DefinedBenefitPlanPensionersNumber_3" xlink:title="label: DefinedBenefitPlanPensionersNumber to label_DefinedBenefitPlanPensionersNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:label="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:title="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary">Represents the period for making cash contributions by foreign subsidiary.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:to="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:title="label: DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary to label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_2">Defined Benefit Plan, Period for Making Pension Contributions by Foreign Subsidiary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:to="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_2" xlink:title="label: DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary to label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_3">Period over which cash contributions are made by UK subsidiary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" xlink:to="label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary_3" xlink:title="label: DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary to label_DefinedBenefitPlanPeriodForMakingPensionContributionsByForeignSubsidiary" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:label="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:title="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate">Period over which health care cost trend rate was assumed to be decreased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:to="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:title="label: DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate to label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_2">Defined Benefit Plan Period that Rate Reaches Ultimate Trend Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:to="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_2" xlink:title="label: DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate to label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xml:lang="en-US" id="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_3">Represents the period over which the ultimate health care cost trend rate is expected to be reached.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" xlink:to="label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate_3" xlink:title="label: DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate to label_DefinedBenefitPlanPeriodThatRateReachesUltimateTrendRate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DefinedBenefitPlanUnrealizedGainLoss" xlink:label="DefinedBenefitPlanUnrealizedGainLoss" xlink:title="DefinedBenefitPlanUnrealizedGainLoss" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanUnrealizedGainLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DefinedBenefitPlanUnrealizedGainLoss" xml:lang="en-US" id="label_DefinedBenefitPlanUnrealizedGainLoss">Represents the amount of gain (loss) from a decision to temporarily deviate from the substantive plan, or from a change in benefit obligation which are not realized.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanUnrealizedGainLoss" xlink:to="label_DefinedBenefitPlanUnrealizedGainLoss" xlink:title="label: DefinedBenefitPlanUnrealizedGainLoss to label_DefinedBenefitPlanUnrealizedGainLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanUnrealizedGainLoss_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanUnrealizedGainLoss" xml:lang="en-US" id="label_DefinedBenefitPlanUnrealizedGainLoss_2">Defined Benefit Plan Unrealized Gain Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanUnrealizedGainLoss" xlink:to="label_DefinedBenefitPlanUnrealizedGainLoss_2" xlink:title="label: DefinedBenefitPlanUnrealizedGainLoss to label_DefinedBenefitPlanUnrealizedGainLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanUnrealizedGainLoss_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DefinedBenefitPlanUnrealizedGainLoss" xml:lang="en-US" id="label_DefinedBenefitPlanUnrealizedGainLoss_3">Unrealized gains / (losses)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanUnrealizedGainLoss" xlink:to="label_DefinedBenefitPlanUnrealizedGainLoss_3" xlink:title="label: DefinedBenefitPlanUnrealizedGainLoss to label_DefinedBenefitPlanUnrealizedGainLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DepreciationAndAmortizationMember" xlink:label="DepreciationAndAmortizationMember" xlink:title="DepreciationAndAmortizationMember" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationAndAmortizationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DepreciationAndAmortizationMember" xml:lang="en-US" id="label_DepreciationAndAmortizationMember">Depreciation and Amortization [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortizationMember" xlink:to="label_DepreciationAndAmortizationMember" xlink:title="label: DepreciationAndAmortizationMember to label_DepreciationAndAmortizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationAndAmortizationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DepreciationAndAmortizationMember" xml:lang="en-US" id="label_DepreciationAndAmortizationMember_2">Depreciation and amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortizationMember" xlink:to="label_DepreciationAndAmortizationMember_2" xlink:title="label: DepreciationAndAmortizationMember to label_DepreciationAndAmortizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DepreciationAndAmortizationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DepreciationAndAmortizationMember" xml:lang="en-US" id="label_DepreciationAndAmortizationMember_3">Primary financial statement caption in which the reported facts about depreciation and amortization have been included.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DepreciationAndAmortizationMember" xlink:to="label_DepreciationAndAmortizationMember_3" xlink:title="label: DepreciationAndAmortizationMember to label_DepreciationAndAmortizationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiacetylLitigationMember" xlink:label="DiacetylLitigationMember" xlink:title="DiacetylLitigationMember" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylLitigationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DiacetylLitigationMember" xml:lang="en-US" id="label_DiacetylLitigationMember">Diacetyl Litigation [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylLitigationMember" xlink:to="label_DiacetylLitigationMember" xlink:title="label: DiacetylLitigationMember to label_DiacetylLitigationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylLitigationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DiacetylLitigationMember" xml:lang="en-US" id="label_DiacetylLitigationMember_2">Diacetyl</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylLitigationMember" xlink:to="label_DiacetylLitigationMember_2" xlink:title="label: DiacetylLitigationMember to label_DiacetylLitigationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylLitigationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DiacetylLitigationMember" xml:lang="en-US" id="label_DiacetylLitigationMember_3">Represents litigation relating to alleged association of diacetyl and respiratory illnesses.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylLitigationMember" xlink:to="label_DiacetylLitigationMember_3" xlink:title="label: DiacetylLitigationMember to label_DiacetylLitigationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiacetylReserveMember" xlink:label="DiacetylReserveMember" xlink:title="DiacetylReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylReserveMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DiacetylReserveMember" xml:lang="en-US" id="label_DiacetylReserveMember">Diacetyl Reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylReserveMember" xlink:to="label_DiacetylReserveMember" xlink:title="label: DiacetylReserveMember to label_DiacetylReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylReserveMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DiacetylReserveMember" xml:lang="en-US" id="label_DiacetylReserveMember_2">Diacetyl Reserve [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylReserveMember" xlink:to="label_DiacetylReserveMember_2" xlink:title="label: DiacetylReserveMember to label_DiacetylReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DiacetylReserveMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DiacetylReserveMember" xml:lang="en-US" id="label_DiacetylReserveMember_3">The reserve for disputed claims established in bankruptcy proceedings related to Diacetyl.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiacetylReserveMember" xlink:to="label_DiacetylReserveMember_3" xlink:title="label: DiacetylReserveMember to label_DiacetylReserveMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:label="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:title="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xml:lang="en-US" id="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract">Discharged and/or Settled Environmental Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:to="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xlink:title="label: DischargedAndOrSettledEnvironmentalLiabilitiesAbstract to label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract" xml:lang="en-US" id="label_DischargedAndOrSettledEnvironmentalLiabilitiesAbstract_2">Discharged and or Settled Environmental Liabilities [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:label="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:title="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" />
    <link:label xlink:type="resource" xlink:label="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xml:lang="en-US" id="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare">Discontinued Operation Gain (Loss) on Disposal of Discontinued Operation Net of Tax Per Basic Diluted Share</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:to="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xlink:title="label: DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare to label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xml:lang="en-US" id="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare_2">The amount of gain (loss) on disposal of discontinued operation, net of related tax effect, per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare" xml:lang="en-US" id="label_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTaxPerBasicDilutedShare_3">Loss on sale of discontinued operations, net of tax (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities">Disposal Group Including Discontinued Operation Environmental Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities to label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities_2">Environmental liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities_3">For the disposal group, including a component of the entity (discontinued operation), obligations incurred for environmental liabilities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities_3" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities to label_DisposalGroupIncludingDiscontinuedOperationEnvironmentalLiabilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities">Disposal Group Including Discontinued Operation Pension Environment and Other Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities to label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities_2">Assumption of pension, environmental and other liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities to label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionEnvironmentAndOtherLiabilities_3">Represents the obligations incurred for pension plans, environmental and other liabilities, including a component of the entity (discontinued operation).</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:label="DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:title="DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation">Disposal Group Including Discontinued Operation Pension Plan and Postretirement Plan Benefit Obligation</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation_2">Pension and post-retirement health care liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPensionPlanAndPostretirementPlanBenefitObligation_3">For the disposal group, including a component of the entity (discontinued operation), the benefit obligation for a defined benefit pension plan and the defined benefit non-pension postretirement plans (such as those providing medical, dental or life insurance benefits).</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:label="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:title="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration">Disposal Group Including Discontinued Operation Preferred Stock to be Received as Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration to label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_2">Preferred stock to be received as consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration to label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_3">Represents the preferred stock to be received as consideration, including a component of the entity (discontinued operation).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration_3" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration to label_DisposalGroupIncludingDiscontinuedOperationPreferredStockToBeReceivedAsConsideration" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:label="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:title="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration">Disposal Group Including Discontinued Operation Seller Note to be Received as Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration to label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration_2">Sales price to be received in form of seller note</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration to label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationSellerNoteToBeReceivedAsConsideration_3">Represents the net consideration to be received in the form of seller note for the sale of a business.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:label="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:title="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings">Short-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings to label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_2">Disposal Group Including Discontinued Operation Short Term Borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings to label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_3">Represents the obligations incurred for short-term borrowings, including a component of the entity (discontinued operation).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings_3" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings to label_DisposalGroupIncludingDiscontinuedOperationShortTermBorrowings" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:label="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:title="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold">Represents the number of joint ventures, equity interest in which is sold by the entity.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_2">Disposal Group Including Discontinued Operations Number of Joint Ventures Equity Interest Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_2" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold to label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_3">Number of joint ventures, equity interest in which is sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" xlink:to="label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold_3" xlink:title="label: DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold to label_DisposalGroupIncludingDiscontinuedOperationsNumberOfJointVenturesEquityInterestSold" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:label="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:title="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived">Represents the remaining annual installments for receiving proceeds from the sale of an investment interest.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:to="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:title="label: DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived to label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_2">Annual installments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:to="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_2" xlink:title="label: DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived to label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_3">Disposal Group Not Discontinued Operations Annual Installments to be Received</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" xlink:to="label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived_3" xlink:title="label: DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived to label_DisposalGroupNotDiscontinuedOperationsAnnualInstallmentsToBeReceived" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccountsPayableCurrent" xml:lang="en-US" id="label_AccountsPayableCurrent">Accounts Payable, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="label_AccountsPayableCurrent" xlink:title="label: AccountsPayableCurrent to label_AccountsPayableCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccountsPayableCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccountsPayableCurrent" xml:lang="en-US" id="label_AccountsPayableCurrent_2">Accounts payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccountsPayableCurrent" xlink:to="label_AccountsPayableCurrent_2" xlink:title="label: AccountsPayableCurrent to label_AccountsPayableCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:label="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="DisposalGroupNotDiscontinuedOperationsSalePrice" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupNotDiscontinuedOperationsSalePrice" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsSalePrice">Disposal Group Not Discontinued Operations Sale Price</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:to="label_DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:title="label: DisposalGroupNotDiscontinuedOperationsSalePrice to label_DisposalGroupNotDiscontinuedOperationsSalePrice" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsSalePrice_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupNotDiscontinuedOperationsSalePrice" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsSalePrice_2">Sales price of investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:to="label_DisposalGroupNotDiscontinuedOperationsSalePrice_2" xlink:title="label: DisposalGroupNotDiscontinuedOperationsSalePrice to label_DisposalGroupNotDiscontinuedOperationsSalePrice" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationsSalePrice_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisposalGroupNotDiscontinuedOperationsSalePrice" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationsSalePrice_3">Represents the net consideration to be received for the sale of a business, not a discontinued operation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisposalGroupNotDiscontinuedOperationsSalePrice" xlink:to="label_DisposalGroupNotDiscontinuedOperationsSalePrice_3" xlink:title="label: DisposalGroupNotDiscontinuedOperationsSalePrice to label_DisposalGroupNotDiscontinuedOperationsSalePrice" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DisputedClaimsReserveMember" xlink:label="DisputedClaimsReserveMember" xlink:title="DisputedClaimsReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_DisputedClaimsReserveMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisputedClaimsReserveMember" xml:lang="en-US" id="label_DisputedClaimsReserveMember">Disputed Claims Reserve [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisputedClaimsReserveMember" xlink:to="label_DisputedClaimsReserveMember" xlink:title="label: DisputedClaimsReserveMember to label_DisputedClaimsReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisputedClaimsReserveMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisputedClaimsReserveMember" xml:lang="en-US" id="label_DisputedClaimsReserveMember_2">Disputed Claims Reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisputedClaimsReserveMember" xlink:to="label_DisputedClaimsReserveMember_2" xlink:title="label: DisputedClaimsReserveMember to label_DisputedClaimsReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DisputedClaimsReserveMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DisputedClaimsReserveMember" xml:lang="en-US" id="label_DisputedClaimsReserveMember_3">The reserve for disputed claims established in bankruptcy proceedings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DisputedClaimsReserveMember" xlink:to="label_DisputedClaimsReserveMember_3" xlink:title="label: DisputedClaimsReserveMember to label_DisputedClaimsReserveMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DocumentAndEntityInformationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DocumentAndEntityInformationAbstract" xml:lang="en-US" id="label_DocumentAndEntityInformationAbstract">Document and Entity Information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="label_DocumentAndEntityInformationAbstract" xlink:title="label: DocumentAndEntityInformationAbstract to label_DocumentAndEntityInformationAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_DomesticEquitySecuritiesMember" xlink:label="DomesticEquitySecuritiesMember" xlink:title="DomesticEquitySecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_DomesticEquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DomesticEquitySecuritiesMember" xml:lang="en-US" id="label_DomesticEquitySecuritiesMember">U.S. equities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DomesticEquitySecuritiesMember" xlink:to="label_DomesticEquitySecuritiesMember" xlink:title="label: DomesticEquitySecuritiesMember to label_DomesticEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DomesticEquitySecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DomesticEquitySecuritiesMember" xml:lang="en-US" id="label_DomesticEquitySecuritiesMember_2">Domestic Equity Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DomesticEquitySecuritiesMember" xlink:to="label_DomesticEquitySecuritiesMember_2" xlink:title="label: DomesticEquitySecuritiesMember to label_DomesticEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DomesticEquitySecuritiesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_DomesticEquitySecuritiesMember" xml:lang="en-US" id="label_DomesticEquitySecuritiesMember_3">Represents the defined benefit plan assets invested in domestic equity securities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DomesticEquitySecuritiesMember" xlink:to="label_DomesticEquitySecuritiesMember_3" xlink:title="label: DomesticEquitySecuritiesMember to label_DomesticEquitySecuritiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ElDoradoArkansasFacilityReorganizationMember" xlink:label="ElDoradoArkansasFacilityReorganizationMember" xlink:title="ElDoradoArkansasFacilityReorganizationMember" />
    <link:label xlink:type="resource" xlink:label="label_ElDoradoArkansasFacilityReorganizationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ElDoradoArkansasFacilityReorganizationMember" xml:lang="en-US" id="label_ElDoradoArkansasFacilityReorganizationMember">El Dorado Arkansas Facility Reorganization [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ElDoradoArkansasFacilityReorganizationMember" xlink:to="label_ElDoradoArkansasFacilityReorganizationMember" xlink:title="label: ElDoradoArkansasFacilityReorganizationMember to label_ElDoradoArkansasFacilityReorganizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ElDoradoArkansasFacilityReorganizationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ElDoradoArkansasFacilityReorganizationMember" xml:lang="en-US" id="label_ElDoradoArkansasFacilityReorganizationMember_2">El Dorado , Arkansas facility reorganization initiative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ElDoradoArkansasFacilityReorganizationMember" xlink:to="label_ElDoradoArkansasFacilityReorganizationMember_2" xlink:title="label: ElDoradoArkansasFacilityReorganizationMember to label_ElDoradoArkansasFacilityReorganizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ElDoradoArkansasFacilityReorganizationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ElDoradoArkansasFacilityReorganizationMember" xml:lang="en-US" id="label_ElDoradoArkansasFacilityReorganizationMember_3">Represents the information pertaining to El Dorado , Arkansas facility reorganization.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ElDoradoArkansasFacilityReorganizationMember" xlink:to="label_ElDoradoArkansasFacilityReorganizationMember_3" xlink:title="label: ElDoradoArkansasFacilityReorganizationMember to label_ElDoradoArkansasFacilityReorganizationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceAwardPlan2010Member" xlink:label="EmergenceAwardPlan2010Member" xlink:title="EmergenceAwardPlan2010Member" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceAwardPlan2010Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceAwardPlan2010Member" xml:lang="en-US" id="label_EmergenceAwardPlan2010Member">Emergence Award Plan 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceAwardPlan2010Member" xlink:to="label_EmergenceAwardPlan2010Member" xlink:title="label: EmergenceAwardPlan2010Member to label_EmergenceAwardPlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceAwardPlan2010Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmergenceAwardPlan2010Member" xml:lang="en-US" id="label_EmergenceAwardPlan2010Member_2">2010 EAP</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceAwardPlan2010Member" xlink:to="label_EmergenceAwardPlan2010Member_2" xlink:title="label: EmergenceAwardPlan2010Member to label_EmergenceAwardPlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceAwardPlan2010Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceAwardPlan2010Member" xml:lang="en-US" id="label_EmergenceAwardPlan2010Member_3">Represents the 2010 Emergence Award Plan, an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceAwardPlan2010Member" xlink:to="label_EmergenceAwardPlan2010Member_3" xlink:title="label: EmergenceAwardPlan2010Member to label_EmergenceAwardPlan2010Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2009Member" xlink:label="EmergenceIncentivePlan2009Member" xlink:title="EmergenceIncentivePlan2009Member" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2009Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceIncentivePlan2009Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2009Member">Long-term Incentive Plan 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2009Member" xlink:to="label_EmergenceIncentivePlan2009Member" xlink:title="label: EmergenceIncentivePlan2009Member to label_EmergenceIncentivePlan2009Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2009Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmergenceIncentivePlan2009Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2009Member_2">2009 EIP</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2009Member" xlink:to="label_EmergenceIncentivePlan2009Member_2" xlink:title="label: EmergenceIncentivePlan2009Member to label_EmergenceIncentivePlan2009Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2009Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceIncentivePlan2009Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2009Member_3">Represents the 2009 Emergence Incentive Plan, an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2009Member" xlink:to="label_EmergenceIncentivePlan2009Member_3" xlink:title="label: EmergenceIncentivePlan2009Member to label_EmergenceIncentivePlan2009Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmergenceIncentivePlan2010Member" xlink:label="EmergenceIncentivePlan2010Member" xlink:title="EmergenceIncentivePlan2010Member" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2010Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmergenceIncentivePlan2010Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2010Member">Emergence Incentive Plan 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2010Member" xlink:to="label_EmergenceIncentivePlan2010Member" xlink:title="label: EmergenceIncentivePlan2010Member to label_EmergenceIncentivePlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2010Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmergenceIncentivePlan2010Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2010Member_2">2010 EIP</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2010Member" xlink:to="label_EmergenceIncentivePlan2010Member_2" xlink:title="label: EmergenceIncentivePlan2010Member to label_EmergenceIncentivePlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmergenceIncentivePlan2010Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmergenceIncentivePlan2010Member" xml:lang="en-US" id="label_EmergenceIncentivePlan2010Member_3">Represents the 2010 Emergence Incentive Plan, an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmergenceIncentivePlan2010Member" xlink:to="label_EmergenceIncentivePlan2010Member_3" xlink:title="label: EmergenceIncentivePlan2010Member to label_EmergenceIncentivePlan2010Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost">Employee Service Share-based Compensation Nonvested Awards Total Compensation Cost Recognized from Previously Unrecognized Cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_2">Compensation expense recognized from previously unrecognized expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_2" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_3">Represents the previously unrecognized compensation cost which has been recognized in the reporting period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost_3" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostRecognizedFromPreviouslyUnrecognizedCost" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalAllegedCivilPenalty" xlink:label="EnvironmentalAllegedCivilPenalty" xlink:title="EnvironmentalAllegedCivilPenalty" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalAllegedCivilPenalty" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalAllegedCivilPenalty" xml:lang="en-US" id="label_EnvironmentalAllegedCivilPenalty">Environmental Alleged Civil Penalty</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalAllegedCivilPenalty" xlink:to="label_EnvironmentalAllegedCivilPenalty" xlink:title="label: EnvironmentalAllegedCivilPenalty to label_EnvironmentalAllegedCivilPenalty" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalAllegedCivilPenalty_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalAllegedCivilPenalty" xml:lang="en-US" id="label_EnvironmentalAllegedCivilPenalty_2">Calculated penalty</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalAllegedCivilPenalty" xlink:to="label_EnvironmentalAllegedCivilPenalty_2" xlink:title="label: EnvironmentalAllegedCivilPenalty to label_EnvironmentalAllegedCivilPenalty" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalAllegedCivilPenalty_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EnvironmentalAllegedCivilPenalty" xml:lang="en-US" id="label_EnvironmentalAllegedCivilPenalty_3">Represents the amount of civil penalty alleged in respect of violations of the environmental law.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalAllegedCivilPenalty" xlink:to="label_EnvironmentalAllegedCivilPenalty_3" xlink:title="label: EnvironmentalAllegedCivilPenalty to label_EnvironmentalAllegedCivilPenalty" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:label="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:title="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xml:lang="en-US" id="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract">Environmental Liabilities that have Not Been Discharged or Settled [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:title="label: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xml:lang="en-US" id="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract_2">Environmental Liabilities that Have Not Been Discharged or Settled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" xlink:to="label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract_2" xlink:title="label: EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract to label_EnvironmentalLiabilitiesThatHaveNotBeenDischargedOrSettledAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalReserveMember" xlink:label="EnvironmentalReserveMember" xlink:title="EnvironmentalReserveMember" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalReserveMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EnvironmentalReserveMember" xml:lang="en-US" id="label_EnvironmentalReserveMember">The reserve for disputed claims established in bankruptcy proceedings related to environmental matters.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalReserveMember" xlink:to="label_EnvironmentalReserveMember" xlink:title="label: EnvironmentalReserveMember to label_EnvironmentalReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalReserveMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalReserveMember" xml:lang="en-US" id="label_EnvironmentalReserveMember_2">Environmental Reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalReserveMember" xlink:to="label_EnvironmentalReserveMember_2" xlink:title="label: EnvironmentalReserveMember to label_EnvironmentalReserveMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalReserveMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalReserveMember" xml:lang="en-US" id="label_EnvironmentalReserveMember_3">Environmental Reserve [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalReserveMember" xlink:to="label_EnvironmentalReserveMember_3" xlink:title="label: EnvironmentalReserveMember to label_EnvironmentalReserveMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityIncomeLoss" xlink:label="EquityIncomeLoss" xlink:title="EquityIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="label_EquityIncomeLoss" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_EquityIncomeLoss" xml:lang="en-US" id="label_EquityIncomeLoss">Equity income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityIncomeLoss" xlink:to="label_EquityIncomeLoss" xlink:title="label: EquityIncomeLoss to label_EquityIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityIncomeLoss" xml:lang="en-US" id="label_EquityIncomeLoss_2">Equity Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityIncomeLoss" xlink:to="label_EquityIncomeLoss_2" xlink:title="label: EquityIncomeLoss to label_EquityIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityIncomeLoss_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityIncomeLoss" xml:lang="en-US" id="label_EquityIncomeLoss_3">For the Guarantor Condensed Consolidating Financial Data, this item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityIncomeLoss" xlink:to="label_EquityIncomeLoss_3" xlink:title="label: EquityIncomeLoss to label_EquityIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityIncomeLoss_4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_EquityIncomeLoss" xml:lang="en-US" id="label_EquityIncomeLoss_4">Equity income (loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityIncomeLoss" xlink:to="label_EquityIncomeLoss_4" xlink:title="label: EquityIncomeLoss to label_EquityIncomeLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentOwnershipInterestPercentage" xlink:label="EquityMethodInvestmentOwnershipInterestPercentage" xlink:title="EquityMethodInvestmentOwnershipInterestPercentage" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipInterestPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentOwnershipInterestPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipInterestPercentage">Ownership interest in a joint venture (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipInterestPercentage" xlink:to="label_EquityMethodInvestmentOwnershipInterestPercentage" xlink:title="label: EquityMethodInvestmentOwnershipInterestPercentage to label_EquityMethodInvestmentOwnershipInterestPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipInterestPercentage_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentOwnershipInterestPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipInterestPercentage_2">Represents the ownership interest held in the joint venture agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipInterestPercentage" xlink:to="label_EquityMethodInvestmentOwnershipInterestPercentage_2" xlink:title="label: EquityMethodInvestmentOwnershipInterestPercentage to label_EquityMethodInvestmentOwnershipInterestPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipInterestPercentage_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentOwnershipInterestPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipInterestPercentage_3">Equity Method Investment Ownership Interest Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipInterestPercentage" xlink:to="label_EquityMethodInvestmentOwnershipInterestPercentage_3" xlink:title="label: EquityMethodInvestmentOwnershipInterestPercentage to label_EquityMethodInvestmentOwnershipInterestPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:label="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:title="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xml:lang="en-US" id="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner">Amount of annual contribution agreed to fund discovery and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:to="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:title="label: EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner to label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xml:lang="en-US" id="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_2">Represents the agreed upon amount of contribution to fund discovery and development annually from each partner.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:to="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_2" xlink:title="label: EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner to label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xml:lang="en-US" id="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_3">Equity Method Investments Annual Contribution Agreed to Fund Discovery and Development from Each Partner</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" xlink:to="label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner_3" xlink:title="label: EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner to label_EquityMethodInvestmentsAnnualContributionAgreedToFundDiscoveryAndDevelopmentFromEachPartner" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsCashConsideration" xlink:label="EquityMethodInvestmentsCashConsideration" xlink:title="EquityMethodInvestmentsCashConsideration" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashConsideration" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentsCashConsideration" xml:lang="en-US" id="label_EquityMethodInvestmentsCashConsideration">Equity Method Investments Cash Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashConsideration" xlink:to="label_EquityMethodInvestmentsCashConsideration" xlink:title="label: EquityMethodInvestmentsCashConsideration to label_EquityMethodInvestmentsCashConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashConsideration_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentsCashConsideration" xml:lang="en-US" id="label_EquityMethodInvestmentsCashConsideration_2">Cash consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashConsideration" xlink:to="label_EquityMethodInvestmentsCashConsideration_2" xlink:title="label: EquityMethodInvestmentsCashConsideration to label_EquityMethodInvestmentsCashConsideration" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashConsideration_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentsCashConsideration" xml:lang="en-US" id="label_EquityMethodInvestmentsCashConsideration_3">Represents the cash consideration in accordance with the joint venture agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashConsideration" xlink:to="label_EquityMethodInvestmentsCashConsideration_3" xlink:title="label: EquityMethodInvestmentsCashConsideration to label_EquityMethodInvestmentsCashConsideration" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsCashContribution" xlink:label="EquityMethodInvestmentsCashContribution" xlink:title="EquityMethodInvestmentsCashContribution" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashContribution" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentsCashContribution" xml:lang="en-US" id="label_EquityMethodInvestmentsCashContribution">Cash contributions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashContribution" xlink:to="label_EquityMethodInvestmentsCashContribution" xlink:title="label: EquityMethodInvestmentsCashContribution to label_EquityMethodInvestmentsCashContribution" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashContribution_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentsCashContribution" xml:lang="en-US" id="label_EquityMethodInvestmentsCashContribution_2">Represents the cash contribution in accordance with the joint venture agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashContribution" xlink:to="label_EquityMethodInvestmentsCashContribution_2" xlink:title="label: EquityMethodInvestmentsCashContribution to label_EquityMethodInvestmentsCashContribution" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsCashContribution_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentsCashContribution" xml:lang="en-US" id="label_EquityMethodInvestmentsCashContribution_3">Equity Method Investments, Cash Contribution</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsCashContribution" xlink:to="label_EquityMethodInvestmentsCashContribution_3" xlink:title="label: EquityMethodInvestmentsCashContribution to label_EquityMethodInvestmentsCashContribution" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:label="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:title="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment">Contribution made</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:title="label: EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_2">Represents the contribution made to fund discovery and development efforts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_2" xlink:title="label: EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_3">Equity Method Investments, Contribution to Fund Discovery and Development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment_3" xlink:title="label: EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:label="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:title="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment">Period for making contribution</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:title="label: EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_2">Equity Method Investments, Period for Contribution to Fund Discovery and Development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_2" xlink:title="label: EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xml:lang="en-US" id="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_3">Represents the period for making contribution to fund discovery and development efforts.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" xlink:to="label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment_3" xlink:title="label: EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment to label_EquityMethodInvestmentsPeriodForContributionToFundDiscoveryAndDevelopment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EuropeanJointVentureMember" xlink:label="EuropeanJointVentureMember" xlink:title="EuropeanJointVentureMember" />
    <link:label xlink:type="resource" xlink:label="label_EuropeanJointVentureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EuropeanJointVentureMember" xml:lang="en-US" id="label_EuropeanJointVentureMember">European Joint Venture [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeanJointVentureMember" xlink:to="label_EuropeanJointVentureMember" xlink:title="label: EuropeanJointVentureMember to label_EuropeanJointVentureMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EuropeanJointVentureMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EuropeanJointVentureMember" xml:lang="en-US" id="label_EuropeanJointVentureMember_2">European joint venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeanJointVentureMember" xlink:to="label_EuropeanJointVentureMember_2" xlink:title="label: EuropeanJointVentureMember to label_EuropeanJointVentureMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EuropeanJointVentureMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_EuropeanJointVentureMember" xml:lang="en-US" id="label_EuropeanJointVentureMember_3">Represents the european joint venture, owned and operated by a small group of ventures to accomplish a mutually beneficial venture or project.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EuropeanJointVentureMember" xlink:to="label_EuropeanJointVentureMember_3" xlink:title="label: EuropeanJointVentureMember to label_EuropeanJointVentureMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:label="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="FinancialStatementsOfGuarantorsDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinancialStatementsOfGuarantorsDisclosureAbstract" xml:lang="en-US" id="label_FinancialStatementsOfGuarantorsDisclosureAbstract">GUARANTOR CONDENSED CONSOLIDATING FINANCIAL DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:to="label_FinancialStatementsOfGuarantorsDisclosureAbstract" xlink:title="label: FinancialStatementsOfGuarantorsDisclosureAbstract to label_FinancialStatementsOfGuarantorsDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancialStatementsOfGuarantorsTextBlock" xlink:label="FinancialStatementsOfGuarantorsTextBlock" xlink:title="FinancialStatementsOfGuarantorsTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FinancialStatementsOfGuarantorsTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinancialStatementsOfGuarantorsTextBlock" xml:lang="en-US" id="label_FinancialStatementsOfGuarantorsTextBlock">Financial Statements of Guarantors [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialStatementsOfGuarantorsTextBlock" xlink:to="label_FinancialStatementsOfGuarantorsTextBlock" xlink:title="label: FinancialStatementsOfGuarantorsTextBlock to label_FinancialStatementsOfGuarantorsTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FinancialStatementsOfGuarantorsTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FinancialStatementsOfGuarantorsTextBlock" xml:lang="en-US" id="label_FinancialStatementsOfGuarantorsTextBlock_2">This element represents guarantor condensed consolidating financial data.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialStatementsOfGuarantorsTextBlock" xlink:to="label_FinancialStatementsOfGuarantorsTextBlock_2" xlink:title="label: FinancialStatementsOfGuarantorsTextBlock to label_FinancialStatementsOfGuarantorsTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FinancialStatementsOfGuarantorsTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinancialStatementsOfGuarantorsTextBlock" xml:lang="en-US" id="label_FinancialStatementsOfGuarantorsTextBlock_3">GUARANTOR CONDENSED CONSOLIDATING FINANCIAL DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialStatementsOfGuarantorsTextBlock" xlink:to="label_FinancialStatementsOfGuarantorsTextBlock_3" xlink:title="label: FinancialStatementsOfGuarantorsTextBlock to label_FinancialStatementsOfGuarantorsTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FinancingAgreementsWithNumberOfBanks" xlink:label="FinancingAgreementsWithNumberOfBanks" xlink:title="FinancingAgreementsWithNumberOfBanks" />
    <link:label xlink:type="resource" xlink:label="label_FinancingAgreementsWithNumberOfBanks" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FinancingAgreementsWithNumberOfBanks" xml:lang="en-US" id="label_FinancingAgreementsWithNumberOfBanks">Number of banks in brazil</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancingAgreementsWithNumberOfBanks" xlink:to="label_FinancingAgreementsWithNumberOfBanks" xlink:title="label: FinancingAgreementsWithNumberOfBanks to label_FinancingAgreementsWithNumberOfBanks" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FinancingAgreementsWithNumberOfBanks_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FinancingAgreementsWithNumberOfBanks" xml:lang="en-US" id="label_FinancingAgreementsWithNumberOfBanks_2">Represents the number of banks in Brazil with which the entity has financing agreements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancingAgreementsWithNumberOfBanks" xlink:to="label_FinancingAgreementsWithNumberOfBanks_2" xlink:title="label: FinancingAgreementsWithNumberOfBanks to label_FinancingAgreementsWithNumberOfBanks" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FinancingAgreementsWithNumberOfBanks_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FinancingAgreementsWithNumberOfBanks" xml:lang="en-US" id="label_FinancingAgreementsWithNumberOfBanks_3">Financing Agreements with Number of Banks</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancingAgreementsWithNumberOfBanks" xlink:to="label_FinancingAgreementsWithNumberOfBanks_3" xlink:title="label: FinancingAgreementsWithNumberOfBanks to label_FinancingAgreementsWithNumberOfBanks" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_FiniteLivedIntangibleAssetsWrittenOff" xlink:label="FiniteLivedIntangibleAssetsWrittenOff" xlink:title="FiniteLivedIntangibleAssetsWrittenOff" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsWrittenOff" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_FiniteLivedIntangibleAssetsWrittenOff" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsWrittenOff">Represents the write-off of fully amortized intangible assets (offset within accumulated amortization).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsWrittenOff" xlink:to="label_FiniteLivedIntangibleAssetsWrittenOff" xlink:title="label: FiniteLivedIntangibleAssetsWrittenOff to label_FiniteLivedIntangibleAssetsWrittenOff" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsWrittenOff_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsWrittenOff" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsWrittenOff_2">Write-off of fully amortized intangible assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsWrittenOff" xlink:to="label_FiniteLivedIntangibleAssetsWrittenOff_2" xlink:title="label: FiniteLivedIntangibleAssetsWrittenOff to label_FiniteLivedIntangibleAssetsWrittenOff" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsWrittenOff_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsWrittenOff" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsWrittenOff_3">Finite Lived, Intangible Assets Written Off</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsWrittenOff" xlink:to="label_FiniteLivedIntangibleAssetsWrittenOff_3" xlink:title="label: FiniteLivedIntangibleAssetsWrittenOff to label_FiniteLivedIntangibleAssetsWrittenOff" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:label="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xml:lang="en-US" id="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember">Foreign and Non Qualified Pension Plans Defined Benefit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:to="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:title="label: ForeignAndNonQualifiedPensionPlansDefinedBenefitMember to label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xml:lang="en-US" id="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_2">International and Non-Qualified Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:to="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_2" xlink:title="label: ForeignAndNonQualifiedPensionPlansDefinedBenefitMember to label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xml:lang="en-US" id="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_3">Represents the international and non-qualified plans that defines the amount of pension benefit to be provided, usually as a function of one or more factors such as age, years of service or compensation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" xlink:to="label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember_3" xlink:title="label: ForeignAndNonQualifiedPensionPlansDefinedBenefitMember to label_ForeignAndNonQualifiedPensionPlansDefinedBenefitMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ForeignEquitySecuritiesMember" xlink:label="ForeignEquitySecuritiesMember" xlink:title="ForeignEquitySecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_ForeignEquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ForeignEquitySecuritiesMember" xml:lang="en-US" id="label_ForeignEquitySecuritiesMember">International equities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignEquitySecuritiesMember" xlink:to="label_ForeignEquitySecuritiesMember" xlink:title="label: ForeignEquitySecuritiesMember to label_ForeignEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ForeignEquitySecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ForeignEquitySecuritiesMember" xml:lang="en-US" id="label_ForeignEquitySecuritiesMember_2">Foreign Equity Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignEquitySecuritiesMember" xlink:to="label_ForeignEquitySecuritiesMember_2" xlink:title="label: ForeignEquitySecuritiesMember to label_ForeignEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ForeignEquitySecuritiesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ForeignEquitySecuritiesMember" xml:lang="en-US" id="label_ForeignEquitySecuritiesMember_3">Represents the defined benefit plan assets invested in foreign equity securities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ForeignEquitySecuritiesMember" xlink:to="label_ForeignEquitySecuritiesMember_3" xlink:title="label: ForeignEquitySecuritiesMember to label_ForeignEquitySecuritiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:label="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:title="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" />
    <link:label xlink:type="resource" xlink:label="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xml:lang="en-US" id="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments">Gains Losses on Extinguishment of Debt Settlement of Allowed Claims on Prepetition Debt Instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:to="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:title="label: GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments to label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xml:lang="en-US" id="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_2">Portion of loss on early extinguishment of debt related to settlement of pre-petition debt obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:to="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_2" xlink:title="label: GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments to label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xml:lang="en-US" id="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_3">Represents the settlement of pre-petition debt obligations included in the loss on early extinguishment of debt line item in the financial statements.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" xlink:to="label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments_3" xlink:title="label: GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments to label_GainsLossesOnExtinguishmentOfDebtSettlementOfAllowedClaimsOnPrepetitionDebtInstruments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GeneralCorporateExpense" xlink:label="GeneralCorporateExpense" xlink:title="GeneralCorporateExpense" />
    <link:label xlink:type="resource" xlink:label="label_GeneralCorporateExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GeneralCorporateExpense" xml:lang="en-US" id="label_GeneralCorporateExpense">General Corporate Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralCorporateExpense" xlink:to="label_GeneralCorporateExpense" xlink:title="label: GeneralCorporateExpense to label_GeneralCorporateExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GeneralCorporateExpense_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GeneralCorporateExpense" xml:lang="en-US" id="label_GeneralCorporateExpense_2">General corporate expense, including amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralCorporateExpense" xlink:to="label_GeneralCorporateExpense_2" xlink:title="label: GeneralCorporateExpense to label_GeneralCorporateExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GeneralCorporateExpense_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GeneralCorporateExpense" xml:lang="en-US" id="label_GeneralCorporateExpense_3">Represents the amount of general corporate expenses, including amortization.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralCorporateExpense" xlink:to="label_GeneralCorporateExpense_3" xlink:title="label: GeneralCorporateExpense to label_GeneralCorporateExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GeneralCorporateExpense_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GeneralCorporateExpense" xml:lang="en-US" id="label_GeneralCorporateExpense_4">Functional and other expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneralCorporateExpense" xlink:to="label_GeneralCorporateExpense_4" xlink:title="label: GeneralCorporateExpense to label_GeneralCorporateExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_GreatLakesUKLimitedPensionPlanMember" xlink:label="GreatLakesUKLimitedPensionPlanMember" xlink:title="GreatLakesUKLimitedPensionPlanMember" />
    <link:label xlink:type="resource" xlink:label="label_GreatLakesUKLimitedPensionPlanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GreatLakesUKLimitedPensionPlanMember" xml:lang="en-US" id="label_GreatLakesUKLimitedPensionPlanMember">Great Lakes UK Limited Pension Plan [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GreatLakesUKLimitedPensionPlanMember" xlink:to="label_GreatLakesUKLimitedPensionPlanMember" xlink:title="label: GreatLakesUKLimitedPensionPlanMember to label_GreatLakesUKLimitedPensionPlanMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GreatLakesUKLimitedPensionPlanMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GreatLakesUKLimitedPensionPlanMember" xml:lang="en-US" id="label_GreatLakesUKLimitedPensionPlanMember_2">UK pension plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GreatLakesUKLimitedPensionPlanMember" xlink:to="label_GreatLakesUKLimitedPensionPlanMember_2" xlink:title="label: GreatLakesUKLimitedPensionPlanMember to label_GreatLakesUKLimitedPensionPlanMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GreatLakesUKLimitedPensionPlanMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_GreatLakesUKLimitedPensionPlanMember" xml:lang="en-US" id="label_GreatLakesUKLimitedPensionPlanMember_3">Represents the Great Lakes UK Limited Pension Plan that defines the amount of pension benefit to be provided, usually as a function of one or more factors such as age, years of service or compensation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GreatLakesUKLimitedPensionPlanMember" xlink:to="label_GreatLakesUKLimitedPensionPlanMember_3" xlink:title="label: GreatLakesUKLimitedPensionPlanMember to label_GreatLakesUKLimitedPensionPlanMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ISEMSrlMember" xlink:label="ISEMSrlMember" xlink:title="ISEMSrlMember" />
    <link:label xlink:type="resource" xlink:label="label_ISEMSrlMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ISEMSrlMember" xml:lang="en-US" id="label_ISEMSrlMember">ISEM</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ISEMSrlMember" xlink:to="label_ISEMSrlMember" xlink:title="label: ISEMSrlMember to label_ISEMSrlMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ISEMSrlMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ISEMSrlMember" xml:lang="en-US" id="label_ISEMSrlMember_2">Represents information pertaining to formation of ISEM S.r.l., a strategic research and development alliance with Isagro S.p.A., which is being accounted for as an equity method investment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ISEMSrlMember" xlink:to="label_ISEMSrlMember_2" xlink:title="label: ISEMSrlMember to label_ISEMSrlMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ISEMSrlMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ISEMSrlMember" xml:lang="en-US" id="label_ISEMSrlMember_3">ISEM S.r.l [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ISEMSrlMember" xlink:to="label_ISEMSrlMember_3" xlink:title="label: ISEMSrlMember to label_ISEMSrlMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ImpairmentOfPropertyPlantAndEquipment" xlink:label="ImpairmentOfPropertyPlantAndEquipment" xlink:title="ImpairmentOfPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ImpairmentOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ImpairmentOfPropertyPlantAndEquipment">Impairment of Property, Plant and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentOfPropertyPlantAndEquipment" xlink:to="label_ImpairmentOfPropertyPlantAndEquipment" xlink:title="label: ImpairmentOfPropertyPlantAndEquipment to label_ImpairmentOfPropertyPlantAndEquipment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfPropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ImpairmentOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ImpairmentOfPropertyPlantAndEquipment_2">Impairment of property, plant and equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ImpairmentOfPropertyPlantAndEquipment" xlink:to="label_ImpairmentOfPropertyPlantAndEquipment_2" xlink:title="label: ImpairmentOfPropertyPlantAndEquipment to label_ImpairmentOfPropertyPlantAndEquipment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ImpairmentOfPropertyPlantAndEquipment_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ImpairmentOfPropertyPlantAndEquipment" xml:lang="en-US" id="label_ImpairmentOfPropertyPlantAndEquipment_3">The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a property, plant and equipment, net to fair value.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncentiveStockOptionMember" xlink:label="IncentiveStockOptionMember" xlink:title="IncentiveStockOptionMember" />
    <link:label xlink:type="resource" xlink:label="label_IncentiveStockOptionMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncentiveStockOptionMember" xml:lang="en-US" id="label_IncentiveStockOptionMember">Incentive Stock Option [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncentiveStockOptionMember" xlink:to="label_IncentiveStockOptionMember" xlink:title="label: IncentiveStockOptionMember to label_IncentiveStockOptionMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncentiveStockOptionMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncentiveStockOptionMember" xml:lang="en-US" id="label_IncentiveStockOptionMember_2">Represents the incentive stock options, a contract that gives the holder the right, but not the obligation, either to purchase or to sell a certain number of shares of stock at a predetermined price for a specified period of time.</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncentiveStockOptionMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncentiveStockOptionMember" xml:lang="en-US" id="label_IncentiveStockOptionMember_3">ISOs</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:label="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:title="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember">Income (Loss) from Discontinued Operations Net of Tax [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxMember to label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember_2">Earnings/loss from discontinued operations, net of tax</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xml:lang="en-US" id="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember_3">Represents the primary financial statement caption in which reported facts about earnings or loss from discontinued operations, net of tax, have been included.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossFromDiscontinuedOperationsNetOfTaxMember" xlink:to="label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember_3" xlink:title="label: IncomeLossFromDiscontinuedOperationsNetOfTaxMember to label_IncomeLossFromDiscontinuedOperationsNetOfTaxMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossOfSubsidiariesFromContinuingOperations" xlink:label="IncomeLossOfSubsidiariesFromContinuingOperations" xlink:title="IncomeLossOfSubsidiariesFromContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossOfSubsidiariesFromContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossOfSubsidiariesFromContinuingOperations" xml:lang="en-US" id="label_IncomeLossOfSubsidiariesFromContinuingOperations">Income (Loss) of Subsidiaries from Continuing Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossOfSubsidiariesFromContinuingOperations" xlink:to="label_IncomeLossOfSubsidiariesFromContinuingOperations" xlink:title="label: IncomeLossOfSubsidiariesFromContinuingOperations to label_IncomeLossOfSubsidiariesFromContinuingOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossOfSubsidiariesFromContinuingOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossOfSubsidiariesFromContinuingOperations" xml:lang="en-US" id="label_IncomeLossOfSubsidiariesFromContinuingOperations_2">Equity in net loss of subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossOfSubsidiariesFromContinuingOperations" xlink:to="label_IncomeLossOfSubsidiariesFromContinuingOperations_2" xlink:title="label: IncomeLossOfSubsidiariesFromContinuingOperations to label_IncomeLossOfSubsidiariesFromContinuingOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossOfSubsidiariesFromContinuingOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeLossOfSubsidiariesFromContinuingOperations" xml:lang="en-US" id="label_IncomeLossOfSubsidiariesFromContinuingOperations_3">Represents the equity in net earnings (loss) of subsidiaries from continuing operations.</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeLossesFromEquityMethodInvestments" xlink:label="IncomeLossesFromEquityMethodInvestments" xlink:title="IncomeLossesFromEquityMethodInvestments" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments">Income (Losses) from Equity Method Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments_2">This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments_2" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments_3">Equity loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments_3" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments_4">Equity income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments_4" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments_5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments_5">Equity (income) loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments_5" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeLossesFromEquityMethodInvestments_6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_IncomeLossesFromEquityMethodInvestments" xml:lang="en-US" id="label_IncomeLossesFromEquityMethodInvestments_6">Equity Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeLossesFromEquityMethodInvestments" xlink:to="label_IncomeLossesFromEquityMethodInvestments_6" xlink:title="label: IncomeLossesFromEquityMethodInvestments to label_IncomeLossesFromEquityMethodInvestments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:label="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:title="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries">Income Tax Basis Difference of Investment in Foreign Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:to="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:title="label: IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries to label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_2">Basis difference of investments in the common stock of foreign subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:to="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_2" xlink:title="label: IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries to label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_3">Represents the difference between the book basis and tax basis of investments in foreign subsidiaries.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" xlink:to="label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries_3" xlink:title="label: IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries to label_IncomeTaxBasisDifferenceOfInvestmentInForeignSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:label="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:title="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries">Income Tax Reconciliation Change in Deferred Tax Assets Valuation Allowance Due to Recharacterization of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:to="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:title="label: IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries to label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_2">Represents the portion of the difference between total income tax expense (benefit) as reported in the income statement and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period due to recharacterization of certain foreign subsidiaries.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:to="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_2" xlink:title="label: IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries to label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xml:lang="en-US" id="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_3">Decrease in valuation allowance due to recharacterization of certain foreign subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" xlink:to="label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries_3" xlink:title="label: IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries to label_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowanceDueToRecharacterizationOfForeignSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationLegalSettlements" xlink:label="IncomeTaxReconciliationLegalSettlements" xlink:title="IncomeTaxReconciliationLegalSettlements" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationLegalSettlements" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxReconciliationLegalSettlements" xml:lang="en-US" id="label_IncomeTaxReconciliationLegalSettlements">Income Tax Reconciliation Legal Settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationLegalSettlements" xlink:to="label_IncomeTaxReconciliationLegalSettlements" xlink:title="label: IncomeTaxReconciliationLegalSettlements to label_IncomeTaxReconciliationLegalSettlements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationLegalSettlements_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxReconciliationLegalSettlements" xml:lang="en-US" id="label_IncomeTaxReconciliationLegalSettlements_2">Antitrust legal settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationLegalSettlements" xlink:to="label_IncomeTaxReconciliationLegalSettlements_2" xlink:title="label: IncomeTaxReconciliationLegalSettlements to label_IncomeTaxReconciliationLegalSettlements" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationLegalSettlements_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxReconciliationLegalSettlements" xml:lang="en-US" id="label_IncomeTaxReconciliationLegalSettlements_3">The sum of the differences between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to legal settlements for the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationLegalSettlements" xlink:to="label_IncomeTaxReconciliationLegalSettlements_3" xlink:title="label: IncomeTaxReconciliationLegalSettlements to label_IncomeTaxReconciliationLegalSettlements" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxReconciliationPostPetitionInterestExpense" xlink:label="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:title="IncomeTaxReconciliationPostPetitionInterestExpense" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationPostPetitionInterestExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxReconciliationPostPetitionInterestExpense" xml:lang="en-US" id="label_IncomeTaxReconciliationPostPetitionInterestExpense">Income Tax Reconciliation Post Petition Interest Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:to="label_IncomeTaxReconciliationPostPetitionInterestExpense" xlink:title="label: IncomeTaxReconciliationPostPetitionInterestExpense to label_IncomeTaxReconciliationPostPetitionInterestExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationPostPetitionInterestExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxReconciliationPostPetitionInterestExpense" xml:lang="en-US" id="label_IncomeTaxReconciliationPostPetitionInterestExpense_2">Post-petition interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:to="label_IncomeTaxReconciliationPostPetitionInterestExpense_2" xlink:title="label: IncomeTaxReconciliationPostPetitionInterestExpense to label_IncomeTaxReconciliationPostPetitionInterestExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationPostPetitionInterestExpense_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxReconciliationPostPetitionInterestExpense" xml:lang="en-US" id="label_IncomeTaxReconciliationPostPetitionInterestExpense_3">The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to post-petition interest expense under enacted tax laws.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationPostPetitionInterestExpense" xlink:to="label_IncomeTaxReconciliationPostPetitionInterestExpense_3" xlink:title="label: IncomeTaxReconciliationPostPetitionInterestExpense to label_IncomeTaxReconciliationPostPetitionInterestExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxStatueOfLimitationsPeriod" xlink:label="IncomeTaxStatueOfLimitationsPeriod" xlink:title="IncomeTaxStatueOfLimitationsPeriod" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxStatueOfLimitationsPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxStatueOfLimitationsPeriod" xml:lang="en-US" id="label_IncomeTaxStatueOfLimitationsPeriod">Income Tax Statue of Limitations Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxStatueOfLimitationsPeriod" xlink:to="label_IncomeTaxStatueOfLimitationsPeriod" xlink:title="label: IncomeTaxStatueOfLimitationsPeriod to label_IncomeTaxStatueOfLimitationsPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxStatueOfLimitationsPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxStatueOfLimitationsPeriod" xml:lang="en-US" id="label_IncomeTaxStatueOfLimitationsPeriod_2">Statutes of limitations under foreign and United States jurisdictions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxStatueOfLimitationsPeriod" xlink:to="label_IncomeTaxStatueOfLimitationsPeriod_2" xlink:title="label: IncomeTaxStatueOfLimitationsPeriod to label_IncomeTaxStatueOfLimitationsPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxStatueOfLimitationsPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxStatueOfLimitationsPeriod" xml:lang="en-US" id="label_IncomeTaxStatueOfLimitationsPeriod_3">Represents the applicable statute of limitations period for income tax returns filed by the entity on a combined, unitary or stand-alone basis in multiple foreign and local jurisdictions.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxStatueOfLimitationsPeriod" xlink:to="label_IncomeTaxStatueOfLimitationsPeriod_3" xlink:title="label: IncomeTaxStatueOfLimitationsPeriod to label_IncomeTaxStatueOfLimitationsPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxesLineItems" xlink:label="IncomeTaxesLineItems" xlink:title="IncomeTaxesLineItems" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncomeTaxesLineItems" xml:lang="en-US" id="label_IncomeTaxesLineItems">Income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesLineItems" xlink:to="label_IncomeTaxesLineItems" xlink:title="label: IncomeTaxesLineItems to label_IncomeTaxesLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxesLineItems" xml:lang="en-US" id="label_IncomeTaxesLineItems_2">Income Taxes [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesLineItems" xlink:to="label_IncomeTaxesLineItems_2" xlink:title="label: IncomeTaxesLineItems to label_IncomeTaxesLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IncomeTaxesTable" xlink:label="IncomeTaxesTable" xlink:title="IncomeTaxesTable" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxesTable" xml:lang="en-US" id="label_IncomeTaxesTable">Income Taxes [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesTable" xlink:to="label_IncomeTaxesTable" xlink:title="label: IncomeTaxesTable to label_IncomeTaxesTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IncomeTaxesTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IncomeTaxesTable" xml:lang="en-US" id="label_IncomeTaxesTable_2">Disclosures pertaining to income taxes.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxesTable" xlink:to="label_IncomeTaxesTable_2" xlink:title="label: IncomeTaxesTable to label_IncomeTaxesTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialEngineeredProductsMember" xlink:label="IndustrialEngineeredProductsMember" xlink:title="IndustrialEngineeredProductsMember" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialEngineeredProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IndustrialEngineeredProductsMember" xml:lang="en-US" id="label_IndustrialEngineeredProductsMember">Industrial Engineered Products [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialEngineeredProductsMember" xlink:to="label_IndustrialEngineeredProductsMember" xlink:title="label: IndustrialEngineeredProductsMember to label_IndustrialEngineeredProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialEngineeredProductsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IndustrialEngineeredProductsMember" xml:lang="en-US" id="label_IndustrialEngineeredProductsMember_2">Industrial Engineered Products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialEngineeredProductsMember" xlink:to="label_IndustrialEngineeredProductsMember_2" xlink:title="label: IndustrialEngineeredProductsMember to label_IndustrialEngineeredProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialEngineeredProductsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IndustrialEngineeredProductsMember" xml:lang="en-US" id="label_IndustrialEngineeredProductsMember_3">Represents the details pertaining to the reportable segment of the entity, Industrial Engineered Products.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialEngineeredProductsMember" xlink:to="label_IndustrialEngineeredProductsMember_3" xlink:title="label: IndustrialEngineeredProductsMember to label_IndustrialEngineeredProductsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_IndustrialPerformanceProductsMember" xlink:label="IndustrialPerformanceProductsMember" xlink:title="IndustrialPerformanceProductsMember" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialPerformanceProductsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IndustrialPerformanceProductsMember" xml:lang="en-US" id="label_IndustrialPerformanceProductsMember">Industrial Performance Products [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialPerformanceProductsMember" xlink:to="label_IndustrialPerformanceProductsMember" xlink:title="label: IndustrialPerformanceProductsMember to label_IndustrialPerformanceProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialPerformanceProductsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IndustrialPerformanceProductsMember" xml:lang="en-US" id="label_IndustrialPerformanceProductsMember_2">Industrial Performance Products</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialPerformanceProductsMember" xlink:to="label_IndustrialPerformanceProductsMember_2" xlink:title="label: IndustrialPerformanceProductsMember to label_IndustrialPerformanceProductsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IndustrialPerformanceProductsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_IndustrialPerformanceProductsMember" xml:lang="en-US" id="label_IndustrialPerformanceProductsMember_3">Represents the details pertaining to the reportable segment of the entity, Industrial Performance Products.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndustrialPerformanceProductsMember" xlink:to="label_IndustrialPerformanceProductsMember_3" xlink:title="label: IndustrialPerformanceProductsMember to label_IndustrialPerformanceProductsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_InterestPaymentRelatedToReorganizationPlan" xlink:label="InterestPaymentRelatedToReorganizationPlan" xlink:title="InterestPaymentRelatedToReorganizationPlan" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaymentRelatedToReorganizationPlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestPaymentRelatedToReorganizationPlan" xml:lang="en-US" id="label_InterestPaymentRelatedToReorganizationPlan">Interest Payment Related to Reorganization Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaymentRelatedToReorganizationPlan" xlink:to="label_InterestPaymentRelatedToReorganizationPlan" xlink:title="label: InterestPaymentRelatedToReorganizationPlan to label_InterestPaymentRelatedToReorganizationPlan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaymentRelatedToReorganizationPlan_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestPaymentRelatedToReorganizationPlan" xml:lang="en-US" id="label_InterestPaymentRelatedToReorganizationPlan_2">Interest payment in accordance with the Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaymentRelatedToReorganizationPlan" xlink:to="label_InterestPaymentRelatedToReorganizationPlan_2" xlink:title="label: InterestPaymentRelatedToReorganizationPlan to label_InterestPaymentRelatedToReorganizationPlan" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaymentRelatedToReorganizationPlan_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_InterestPaymentRelatedToReorganizationPlan" xml:lang="en-US" id="label_InterestPaymentRelatedToReorganizationPlan_3">Represents the cash outflow during the period pertaining to interest payments in accordance with reorganization plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaymentRelatedToReorganizationPlan" xlink:to="label_InterestPaymentRelatedToReorganizationPlan_3" xlink:title="label: InterestPaymentRelatedToReorganizationPlan to label_InterestPaymentRelatedToReorganizationPlan" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_JointVentureOwnershipPercentageSold" xlink:label="JointVentureOwnershipPercentageSold" xlink:title="JointVentureOwnershipPercentageSold" />
    <link:label xlink:type="resource" xlink:label="label_JointVentureOwnershipPercentageSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_JointVentureOwnershipPercentageSold" xml:lang="en-US" id="label_JointVentureOwnershipPercentageSold">Joint Venture Ownership Percentage Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JointVentureOwnershipPercentageSold" xlink:to="label_JointVentureOwnershipPercentageSold" xlink:title="label: JointVentureOwnershipPercentageSold to label_JointVentureOwnershipPercentageSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_JointVentureOwnershipPercentageSold_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_JointVentureOwnershipPercentageSold" xml:lang="en-US" id="label_JointVentureOwnershipPercentageSold_2">Percentage ownership interest sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JointVentureOwnershipPercentageSold" xlink:to="label_JointVentureOwnershipPercentageSold_2" xlink:title="label: JointVentureOwnershipPercentageSold to label_JointVentureOwnershipPercentageSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_JointVentureOwnershipPercentageSold_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_JointVentureOwnershipPercentageSold" xml:lang="en-US" id="label_JointVentureOwnershipPercentageSold_3">Represents the percentage of ownership interest of the joint venture sold during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JointVentureOwnershipPercentageSold" xlink:to="label_JointVentureOwnershipPercentageSold_3" xlink:title="label: JointVentureOwnershipPercentageSold to label_JointVentureOwnershipPercentageSold" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LeaseFacilityClosureMember" xlink:label="LeaseFacilityClosureMember" xlink:title="LeaseFacilityClosureMember" />
    <link:label xlink:type="resource" xlink:label="label_LeaseFacilityClosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseFacilityClosureMember" xml:lang="en-US" id="label_LeaseFacilityClosureMember">Lease Facility Closure [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseFacilityClosureMember" xlink:to="label_LeaseFacilityClosureMember" xlink:title="label: LeaseFacilityClosureMember to label_LeaseFacilityClosureMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LeaseFacilityClosureMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeaseFacilityClosureMember" xml:lang="en-US" id="label_LeaseFacilityClosureMember_2">Reduction of lease space</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseFacilityClosureMember" xlink:to="label_LeaseFacilityClosureMember_2" xlink:title="label: LeaseFacilityClosureMember to label_LeaseFacilityClosureMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LeaseFacilityClosureMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LeaseFacilityClosureMember" xml:lang="en-US" id="label_LeaseFacilityClosureMember_3">Represents the details pertaining to the reduction of lease facility associated with the exit from or disposal of business activities or restructurings pursuant to a plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseFacilityClosureMember" xlink:to="label_LeaseFacilityClosureMember_3" xlink:title="label: LeaseFacilityClosureMember to label_LeaseFacilityClosureMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LeaseTerminationMember" xlink:label="LeaseTerminationMember" xlink:title="LeaseTerminationMember" />
    <link:label xlink:type="resource" xlink:label="label_LeaseTerminationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeaseTerminationMember" xml:lang="en-US" id="label_LeaseTerminationMember">Lease Termination [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseTerminationMember" xlink:to="label_LeaseTerminationMember" xlink:title="label: LeaseTerminationMember to label_LeaseTerminationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LeaseTerminationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeaseTerminationMember" xml:lang="en-US" id="label_LeaseTerminationMember_2">Lease termination</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseTerminationMember" xlink:to="label_LeaseTerminationMember_2" xlink:title="label: LeaseTerminationMember to label_LeaseTerminationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LeaseTerminationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LeaseTerminationMember" xml:lang="en-US" id="label_LeaseTerminationMember_3">Represents the termination of leases at various facilities of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeaseTerminationMember" xlink:to="label_LeaseTerminationMember_3" xlink:title="label: LeaseTerminationMember to label_LeaseTerminationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:label="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:title="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement">Liabilities Subject to Compromise Cash Disbursements from Restricted Cash for Settlement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:title="label: LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement to label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_2">Payment from restricted cash for settlement of liabilities subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_2" xlink:title="label: LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement to label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_3">Represents the cash disbursements from restricted cash for settlement of liabilities subject to compromise.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement_3" xlink:title="label: LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement to label_LiabilitiesSubjectToCompromiseCashDisbursementsFromRestrictedCashForSettlement" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:label="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:title="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement">Liabilities Subject to Compromise Common Stock Issued Value for Settlement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:title="label: LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement to label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_2">Value of common stock issued for settlement of liabilities subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_2" xlink:title="label: LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement to label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_3">Represents the value of common stock issued for settlement of liabilities subject to compromise.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" xlink:to="label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement_3" xlink:title="label: LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement to label_LiabilitiesSubjectToCompromiseCommonStockIssuedValueForSettlement" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:label="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:title="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease">Line of Credit Facility, Borrowing Capacity Available Increase</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:to="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:title="label: LineOfCreditFacilityBorrowingCapacityAvailableIncrease to label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_2">Option to increase the size of the facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:to="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_2" xlink:title="label: LineOfCreditFacilityBorrowingCapacityAvailableIncrease to label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xml:lang="en-US" id="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_3">Represents the available increase in borrowing capacity of the revolving credit facility subject to obtaining lender commitments to provide such increase.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityBorrowingCapacityAvailableIncrease" xlink:to="label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease_3" xlink:title="label: LineOfCreditFacilityBorrowingCapacityAvailableIncrease to label_LineOfCreditFacilityBorrowingCapacityAvailableIncrease" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries">Collateral - interest in domestic subsidiaries (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_2">Represents the percentage of the capital stock of domestic subsidiaries that is held as collateral under the line of credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_2" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_3">Line of Credit Facility Collateral Percentage of Capital Stock of Domestic Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries_3" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfCapitalStockOfDomesticSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries">Collateral - interest in non-voting capital stock of foreign subsidiaries (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_2">Line of Credit Facility Collateral Percentage of Non Voting Capital Stock of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_2" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_3">Represents the percentage of the non-voting capital stock of foreign subsidiaries that is held as collateral under the line of credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries_3" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfNonVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:label="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:title="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries">Line of Credit Facility Collateral Percentage of Voting Capital Stock of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_2">Collateral - interest in voting capital stock of foreign subsidiaries (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_2" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xml:lang="en-US" id="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_3">Represents the percentage of the voting capital stock of foreign subsidiaries that is held as collateral under the line of credit facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" xlink:to="label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries_3" xlink:title="label: LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries to label_LineOfCreditFacilityCollateralPercentageOfVotingCapitalStockOfForeignSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:label="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:title="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod">Line of Credit Facility Covenant Commitments Measurement Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:to="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:title="label: LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod to label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_2">Commitment period measurement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:to="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_2" xlink:title="label: LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod to label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_3">Represents the period of time over which the entity's aggregate commitments are measured for purposes of determining the applicability of the fixed charge ratio covenant.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" xlink:to="label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod_3" xlink:title="label: LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod to label_LineOfCreditFacilityCovenantCommitmentsMeasurementPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingencies" xlink:label="AccrualForEnvironmentalLossContingencies" xlink:title="AccrualForEnvironmentalLossContingencies" />
    <link:label xlink:type="resource" xlink:label="label_AccrualForEnvironmentalLossContingencies" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccrualForEnvironmentalLossContingencies" xml:lang="en-US" id="label_AccrualForEnvironmentalLossContingencies">Accrual for Environmental Loss Contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccrualForEnvironmentalLossContingencies" xlink:to="label_AccrualForEnvironmentalLossContingencies" xlink:title="label: AccrualForEnvironmentalLossContingencies to label_AccrualForEnvironmentalLossContingencies" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccrualForEnvironmentalLossContingencies_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AccrualForEnvironmentalLossContingencies" xml:lang="en-US" id="label_AccrualForEnvironmentalLossContingencies_2">Amount accrued for environmental liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccrualForEnvironmentalLossContingencies" xlink:to="label_AccrualForEnvironmentalLossContingencies_2" xlink:title="label: AccrualForEnvironmentalLossContingencies to label_AccrualForEnvironmentalLossContingencies" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio">Line of Credit Facility Covenant Threshold Amount for Maintenance of Specified Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="label: LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2">Available Borrowings level that triggers applicability of fixed charge ratio covenant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:title="label: LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3">Represents the level of available borrowings under the line of credit facility that triggers applicability of the fixed charge ratio covenant, such that when available borrowings falls below this level, the fixed charge ratio covenant is applicable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:title="label: LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdAmountForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:label="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio">Line of Credit Facility Covenant Threshold Percentage of Aggregate Commitments for Maintenance of Specified Fixed Charge Coverage Ratio</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:title="label: LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2">Percentage of Aggregate Commitments that triggers applicability of fixed charge ratio covenant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_2" xlink:title="label: LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xml:lang="en-US" id="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3">Represents the percentage of the aggregate commitment under the credit facility that triggers applicability of the fixed charge ratio covenant.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" xlink:to="label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio_3" xlink:title="label: LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio to label_LineOfCreditFacilityCovenantThresholdPercentageOfAggregateCommitmentsForMaintenanceOfSpecifiedFixedChargeCoverageRatio" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityExpenses" xlink:label="LineOfCreditFacilityExpenses" xlink:title="LineOfCreditFacilityExpenses" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityExpenses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityExpenses" xml:lang="en-US" id="label_LineOfCreditFacilityExpenses">Cost of credit facility included in interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityExpenses" xlink:to="label_LineOfCreditFacilityExpenses" xlink:title="label: LineOfCreditFacilityExpenses to label_LineOfCreditFacilityExpenses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityExpenses_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityExpenses" xml:lang="en-US" id="label_LineOfCreditFacilityExpenses_2">Line of Credit Facility Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityExpenses" xlink:to="label_LineOfCreditFacilityExpenses_2" xlink:title="label: LineOfCreditFacilityExpenses to label_LineOfCreditFacilityExpenses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityExpenses_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityExpenses" xml:lang="en-US" id="label_LineOfCreditFacilityExpenses_3">Represents the total cost of credit facility included in interest expense in entity's consolidated statement of operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityExpenses" xlink:to="label_LineOfCreditFacilityExpenses_3" xlink:title="label: LineOfCreditFacilityExpenses to label_LineOfCreditFacilityExpenses" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityInternationalReceivablesSold" xlink:label="LineOfCreditFacilityInternationalReceivablesSold" xlink:title="LineOfCreditFacilityInternationalReceivablesSold" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityInternationalReceivablesSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityInternationalReceivablesSold" xml:lang="en-US" id="label_LineOfCreditFacilityInternationalReceivablesSold">Line of Credit Facility International Receivables Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityInternationalReceivablesSold" xlink:to="label_LineOfCreditFacilityInternationalReceivablesSold" xlink:title="label: LineOfCreditFacilityInternationalReceivablesSold to label_LineOfCreditFacilityInternationalReceivablesSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityInternationalReceivablesSold_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityInternationalReceivablesSold" xml:lang="en-US" id="label_LineOfCreditFacilityInternationalReceivablesSold_2">Represents the international receivables sold under the accounts receivable financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityInternationalReceivablesSold" xlink:to="label_LineOfCreditFacilityInternationalReceivablesSold_2" xlink:title="label: LineOfCreditFacilityInternationalReceivablesSold to label_LineOfCreditFacilityInternationalReceivablesSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityInternationalReceivablesSold_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityInternationalReceivablesSold" xml:lang="en-US" id="label_LineOfCreditFacilityInternationalReceivablesSold_3">International accounts receivables sold under credit facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityInternationalReceivablesSold" xlink:to="label_LineOfCreditFacilityInternationalReceivablesSold_3" xlink:title="label: LineOfCreditFacilityInternationalReceivablesSold to label_LineOfCreditFacilityInternationalReceivablesSold" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:label="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:title="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xml:lang="en-US" id="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses">Line of Credit Facility Mandatory Prepayment Period for Known Cash Uses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:to="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:title="label: LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses to label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xml:lang="en-US" id="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_2">Period for known cash uses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:to="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_2" xlink:title="label: LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses to label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xml:lang="en-US" id="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_3">Represents the period for determining the cash uses for making mandatory prepayment.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" xlink:to="label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses_3" xlink:title="label: LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses to label_LineOfCreditFacilityMandatoryPrepaymentPeriodForKnownCashUses" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:label="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:title="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xml:lang="en-US" id="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit">Line of Credit Facility Maximum Borrowing Capacity for Letters of Credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:to="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:title="label: LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit to label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xml:lang="en-US" id="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_2">Maximum borrowing capacity for letter of credit sub-facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:to="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_2" xlink:title="label: LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit to label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xml:lang="en-US" id="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_3">Maximum borrowing capacity for letter of credit sub-facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" xlink:to="label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit_3" xlink:title="label: LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit to label_LineOfCreditFacilityMaximumBorrowingCapacityForLettersOfCredit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityTerm" xlink:label="LineOfCreditFacilityTerm" xlink:title="LineOfCreditFacilityTerm" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm">Line of Credit Facility, Term</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm_2">Term of credit facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm_2" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityTerm_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityTerm" xml:lang="en-US" id="label_LineOfCreditFacilityTerm_3">Represents the term of the revolving credit facility of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityTerm" xlink:to="label_LineOfCreditFacilityTerm_3" xlink:title="label: LineOfCreditFacilityTerm to label_LineOfCreditFacilityTerm" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LineOfCreditFacilityThresholdForPrepayment" xlink:label="LineOfCreditFacilityThresholdForPrepayment" xlink:title="LineOfCreditFacilityThresholdForPrepayment" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityThresholdForPrepayment" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LineOfCreditFacilityThresholdForPrepayment" xml:lang="en-US" id="label_LineOfCreditFacilityThresholdForPrepayment">Line of Credit Facility Threshold for Prepayment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityThresholdForPrepayment" xlink:to="label_LineOfCreditFacilityThresholdForPrepayment" xlink:title="label: LineOfCreditFacilityThresholdForPrepayment to label_LineOfCreditFacilityThresholdForPrepayment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityThresholdForPrepayment_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LineOfCreditFacilityThresholdForPrepayment" xml:lang="en-US" id="label_LineOfCreditFacilityThresholdForPrepayment_2">Prepayment is triggered if cash and cash equivalent balance exceeds value, after adjustment for known uses of cash in following 28 days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityThresholdForPrepayment" xlink:to="label_LineOfCreditFacilityThresholdForPrepayment_2" xlink:title="label: LineOfCreditFacilityThresholdForPrepayment to label_LineOfCreditFacilityThresholdForPrepayment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LineOfCreditFacilityThresholdForPrepayment_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LineOfCreditFacilityThresholdForPrepayment" xml:lang="en-US" id="label_LineOfCreditFacilityThresholdForPrepayment_3">Represents the threshold balance of unrestricted cash and cash equivalents that triggers prepayment of the line of credit facility, after adjustment for known uses of such balance within the succeeding 28 business days.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LineOfCreditFacilityThresholdForPrepayment" xlink:to="label_LineOfCreditFacilityThresholdForPrepayment_3" xlink:title="label: LineOfCreditFacilityThresholdForPrepayment to label_LineOfCreditFacilityThresholdForPrepayment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount">Percentage of principal amount at which the entity may redeem some or all of the notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="label: LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_2">Long-term Debt Redemption Price as Percentage of Principal Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_2" xlink:title="label: LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_3">The percentage of principal amount used in the computation of the redemption price at which the entity may redeem some or all of the debt instruments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount_3" xlink:title="label: LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount">Percentage of redeemable notes that can be redeemed from the proceeds of equity offerings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="label: LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_2">Long-term Debt Redemption With Net Proceeds from Equity Offerings as Percentage of Principal Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_2" xlink:title="label: LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xml:lang="en-US" id="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_3">Represents the percentage of the aggregate principal amount of debt instruments that may be redeemed with net proceeds of certain equity offerings.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:to="label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount_3" xlink:title="label: LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount to label_LongTermDebtRedemptionWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2011Member" xlink:label="LongTermIncentiveAwards2011Member" xlink:title="LongTermIncentiveAwards2011Member" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2011Member" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermIncentiveAwards2011Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2011Member">2011 Awards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2011Member" xlink:to="label_LongTermIncentiveAwards2011Member" xlink:title="label: LongTermIncentiveAwards2011Member to label_LongTermIncentiveAwards2011Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2011Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermIncentiveAwards2011Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2011Member_2">Represents the 2011 Long-Term Incentive Awards , an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2011Member" xlink:to="label_LongTermIncentiveAwards2011Member_2" xlink:title="label: LongTermIncentiveAwards2011Member to label_LongTermIncentiveAwards2011Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2011Member_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermIncentiveAwards2011Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2011Member_3">Long Term Incentive Awards 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2011Member" xlink:to="label_LongTermIncentiveAwards2011Member_3" xlink:title="label: LongTermIncentiveAwards2011Member to label_LongTermIncentiveAwards2011Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2012Member" xlink:label="LongTermIncentiveAwards2012Member" xlink:title="LongTermIncentiveAwards2012Member" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2012Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermIncentiveAwards2012Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2012Member">Long Term Incentive Awards 2012 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2012Member" xlink:to="label_LongTermIncentiveAwards2012Member" xlink:title="label: LongTermIncentiveAwards2012Member to label_LongTermIncentiveAwards2012Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2012Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermIncentiveAwards2012Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2012Member_2">2012 Awards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2012Member" xlink:to="label_LongTermIncentiveAwards2012Member_2" xlink:title="label: LongTermIncentiveAwards2012Member to label_LongTermIncentiveAwards2012Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2012Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermIncentiveAwards2012Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2012Member_3">Represents the 2012 Long-Term Incentive Awards , an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2012Member" xlink:to="label_LongTermIncentiveAwards2012Member_3" xlink:title="label: LongTermIncentiveAwards2012Member to label_LongTermIncentiveAwards2012Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentiveAwards2013Member" xlink:label="LongTermIncentiveAwards2013Member" xlink:title="LongTermIncentiveAwards2013Member" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2013Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermIncentiveAwards2013Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2013Member">Long Term Incentive Awards 2013 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2013Member" xlink:to="label_LongTermIncentiveAwards2013Member" xlink:title="label: LongTermIncentiveAwards2013Member to label_LongTermIncentiveAwards2013Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2013Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermIncentiveAwards2013Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2013Member_2">2013 Awards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2013Member" xlink:to="label_LongTermIncentiveAwards2013Member_2" xlink:title="label: LongTermIncentiveAwards2013Member to label_LongTermIncentiveAwards2013Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentiveAwards2013Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermIncentiveAwards2013Member" xml:lang="en-US" id="label_LongTermIncentiveAwards2013Member_3">Represents the 2013 Long-Term Incentive Awards, an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentiveAwards2013Member" xlink:to="label_LongTermIncentiveAwards2013Member_3" xlink:title="label: LongTermIncentiveAwards2013Member to label_LongTermIncentiveAwards2013Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2010Member" xlink:label="LongTermIncentivePlan2010Member" xlink:title="LongTermIncentivePlan2010Member" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2010Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermIncentivePlan2010Member" xml:lang="en-US" id="label_LongTermIncentivePlan2010Member">Long Term Incentive Plan 2010 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2010Member" xlink:to="label_LongTermIncentivePlan2010Member" xlink:title="label: LongTermIncentivePlan2010Member to label_LongTermIncentivePlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2010Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermIncentivePlan2010Member" xml:lang="en-US" id="label_LongTermIncentivePlan2010Member_2">2010 LTIP</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2010Member" xlink:to="label_LongTermIncentivePlan2010Member_2" xlink:title="label: LongTermIncentivePlan2010Member to label_LongTermIncentivePlan2010Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2010Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermIncentivePlan2010Member" xml:lang="en-US" id="label_LongTermIncentivePlan2010Member_3">Represents the 2010 Long-Term Incentive Plan which provides for nonqualified stock options, incentive stock options, stock appreciation rights, dividend equivalent rights, stock units, bonus stock, performance awards, share awards, restricted stock, time-based RSUs and performance-based RSUs.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2010Member" xlink:to="label_LongTermIncentivePlan2010Member_3" xlink:title="label: LongTermIncentivePlan2010Member to label_LongTermIncentivePlan2010Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LongTermIncentivePlan2011Member" xlink:label="LongTermIncentivePlan2011Member" xlink:title="LongTermIncentivePlan2011Member" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2011Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermIncentivePlan2011Member" xml:lang="en-US" id="label_LongTermIncentivePlan2011Member">Long-term Incentive Plan 2011 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2011Member" xlink:to="label_LongTermIncentivePlan2011Member" xlink:title="label: LongTermIncentivePlan2011Member to label_LongTermIncentivePlan2011Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2011Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LongTermIncentivePlan2011Member" xml:lang="en-US" id="label_LongTermIncentivePlan2011Member_2">Represents the 2011 Long-Term Incentive Plan, an equity-based compensation arrangement plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2011Member" xlink:to="label_LongTermIncentivePlan2011Member_2" xlink:title="label: LongTermIncentivePlan2011Member to label_LongTermIncentivePlan2011Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermIncentivePlan2011Member_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermIncentivePlan2011Member" xml:lang="en-US" id="label_LongTermIncentivePlan2011Member_3">2011 LTIP</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermIncentivePlan2011Member" xlink:to="label_LongTermIncentivePlan2011Member_3" xlink:title="label: LongTermIncentivePlan2011Member to label_LongTermIncentivePlan2011Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyInsuranceRecoveryPercentage" xlink:label="LossContingencyInsuranceRecoveryPercentage" xlink:title="LossContingencyInsuranceRecoveryPercentage" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyInsuranceRecoveryPercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyInsuranceRecoveryPercentage" xml:lang="en-US" id="label_LossContingencyInsuranceRecoveryPercentage">Claim settlement, insurance recovery percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyInsuranceRecoveryPercentage" xlink:to="label_LossContingencyInsuranceRecoveryPercentage" xlink:title="label: LossContingencyInsuranceRecoveryPercentage to label_LossContingencyInsuranceRecoveryPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyInsuranceRecoveryPercentage_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossContingencyInsuranceRecoveryPercentage" xml:lang="en-US" id="label_LossContingencyInsuranceRecoveryPercentage_2">Represents the percentage of the settlement for claims which a key insurance carrier has agreed to pay.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyInsuranceRecoveryPercentage" xlink:to="label_LossContingencyInsuranceRecoveryPercentage_2" xlink:title="label: LossContingencyInsuranceRecoveryPercentage to label_LossContingencyInsuranceRecoveryPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyInsuranceRecoveryPercentage_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyInsuranceRecoveryPercentage" xml:lang="en-US" id="label_LossContingencyInsuranceRecoveryPercentage_3">Loss Contingency, Insurance Recovery Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyInsuranceRecoveryPercentage" xlink:to="label_LossContingencyInsuranceRecoveryPercentage_3" xlink:title="label: LossContingencyInsuranceRecoveryPercentage to label_LossContingencyInsuranceRecoveryPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyLawsuitsPendingNumber" xlink:label="LossContingencyLawsuitsPendingNumber" xlink:title="LossContingencyLawsuitsPendingNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyLawsuitsPendingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyLawsuitsPendingNumber" xml:lang="en-US" id="label_LossContingencyLawsuitsPendingNumber">Loss Contingency, Lawsuits Pending Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyLawsuitsPendingNumber" xlink:to="label_LossContingencyLawsuitsPendingNumber" xlink:title="label: LossContingencyLawsuitsPendingNumber to label_LossContingencyLawsuitsPendingNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyLawsuitsPendingNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyLawsuitsPendingNumber" xml:lang="en-US" id="label_LossContingencyLawsuitsPendingNumber_2">Number of pending lawsuits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyLawsuitsPendingNumber" xlink:to="label_LossContingencyLawsuitsPendingNumber_2" xlink:title="label: LossContingencyLawsuitsPendingNumber to label_LossContingencyLawsuitsPendingNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyLawsuitsPendingNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossContingencyLawsuitsPendingNumber" xml:lang="en-US" id="label_LossContingencyLawsuitsPendingNumber_3">Represents the number of pending lawsuits.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyLawsuitsPendingNumber" xlink:to="label_LossContingencyLawsuitsPendingNumber_3" xlink:title="label: LossContingencyLawsuitsPendingNumber to label_LossContingencyLawsuitsPendingNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:label="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:title="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber">Number of claims filed by corporate claimants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:to="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:title="label: LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber to label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_2">Loss Contingency, New Claims Filed by Corporate Resellers or Users Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:to="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_2" xlink:title="label: LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber to label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_3">Represents the number of claims filed pertaining to a loss contingency by corporate resellers or users.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" xlink:to="label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber_3" xlink:title="label: LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber to label_LossContingencyNewClaimsFiledByCorporateResellersOrUsersNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencyNewClaimsFiledByIndividualsNumber" xlink:label="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:title="LossContingencyNewClaimsFiledByIndividualsNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByIndividualsNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyNewClaimsFiledByIndividualsNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByIndividualsNumber">Loss Contingency, New Claims Filed by Individuals Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:to="label_LossContingencyNewClaimsFiledByIndividualsNumber" xlink:title="label: LossContingencyNewClaimsFiledByIndividualsNumber to label_LossContingencyNewClaimsFiledByIndividualsNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByIndividualsNumber_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossContingencyNewClaimsFiledByIndividualsNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByIndividualsNumber_2">Represents the number of claims filed pertaining to a loss contingency by individual claimants.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:to="label_LossContingencyNewClaimsFiledByIndividualsNumber_2" xlink:title="label: LossContingencyNewClaimsFiledByIndividualsNumber to label_LossContingencyNewClaimsFiledByIndividualsNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledByIndividualsNumber_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyNewClaimsFiledByIndividualsNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledByIndividualsNumber_3">Number of claims filed by individual claimants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledByIndividualsNumber" xlink:to="label_LossContingencyNewClaimsFiledByIndividualsNumber_3" xlink:title="label: LossContingencyNewClaimsFiledByIndividualsNumber to label_LossContingencyNewClaimsFiledByIndividualsNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_LossContingencySettlementPaid" xlink:label="LossContingencySettlementPaid" xlink:title="LossContingencySettlementPaid" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencySettlementPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencySettlementPaid" xml:lang="en-US" id="label_LossContingencySettlementPaid">Loss Contingency, Settlement Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencySettlementPaid" xlink:to="label_LossContingencySettlementPaid" xlink:title="label: LossContingencySettlementPaid to label_LossContingencySettlementPaid" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencySettlementPaid_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_LossContingencySettlementPaid" xml:lang="en-US" id="label_LossContingencySettlementPaid_2">Represents the amount of settlements paid as of the balance sheet date.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencySettlementPaid" xlink:to="label_LossContingencySettlementPaid_2" xlink:title="label: LossContingencySettlementPaid to label_LossContingencySettlementPaid" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencySettlementPaid_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencySettlementPaid" xml:lang="en-US" id="label_LossContingencySettlementPaid_3">Amount paid for environmental settlements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencySettlementPaid" xlink:to="label_LossContingencySettlementPaid_3" xlink:title="label: LossContingencySettlementPaid to label_LossContingencySettlementPaid" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MaturityPeriodOfMoneyMarketInstruments" xlink:label="MaturityPeriodOfMoneyMarketInstruments" xlink:title="MaturityPeriodOfMoneyMarketInstruments" />
    <link:label xlink:type="resource" xlink:label="label_MaturityPeriodOfMoneyMarketInstruments" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MaturityPeriodOfMoneyMarketInstruments" xml:lang="en-US" id="label_MaturityPeriodOfMoneyMarketInstruments">Maturity period of money market instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaturityPeriodOfMoneyMarketInstruments" xlink:to="label_MaturityPeriodOfMoneyMarketInstruments" xlink:title="label: MaturityPeriodOfMoneyMarketInstruments to label_MaturityPeriodOfMoneyMarketInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaturityPeriodOfMoneyMarketInstruments_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MaturityPeriodOfMoneyMarketInstruments" xml:lang="en-US" id="label_MaturityPeriodOfMoneyMarketInstruments_2">Represents the maturity period of money market instruments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaturityPeriodOfMoneyMarketInstruments" xlink:to="label_MaturityPeriodOfMoneyMarketInstruments_2" xlink:title="label: MaturityPeriodOfMoneyMarketInstruments to label_MaturityPeriodOfMoneyMarketInstruments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaturityPeriodOfMoneyMarketInstruments_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaturityPeriodOfMoneyMarketInstruments" xml:lang="en-US" id="label_MaturityPeriodOfMoneyMarketInstruments_3">Maturity Period of Money Market Instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaturityPeriodOfMoneyMarketInstruments" xlink:to="label_MaturityPeriodOfMoneyMarketInstruments_3" xlink:title="label: MaturityPeriodOfMoneyMarketInstruments to label_MaturityPeriodOfMoneyMarketInstruments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:label="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents">Represents the maximum term of maturity at the date of purchase of an instrument to classify it as a cash equivalent.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="label: MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2">Maximum Term of Original Maturity to Classify Instruments as Cash Equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2" xlink:title="label: MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3">Maximum term of original maturity to classify bank term deposits as cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3" xlink:title="label: MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_MaximumTermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MinorityInterestContinuingOperations" xlink:label="MinorityInterestContinuingOperations" xlink:title="MinorityInterestContinuingOperations" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestContinuingOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinorityInterestContinuingOperations" xml:lang="en-US" id="label_MinorityInterestContinuingOperations">Minority Interest Continuing Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestContinuingOperations" xlink:to="label_MinorityInterestContinuingOperations" xlink:title="label: MinorityInterestContinuingOperations to label_MinorityInterestContinuingOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestContinuingOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinorityInterestContinuingOperations" xml:lang="en-US" id="label_MinorityInterestContinuingOperations_2">Non-controlling interests - continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestContinuingOperations" xlink:to="label_MinorityInterestContinuingOperations_2" xlink:title="label: MinorityInterestContinuingOperations to label_MinorityInterestContinuingOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestContinuingOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinorityInterestContinuingOperations" xml:lang="en-US" id="label_MinorityInterestContinuingOperations_3">Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent and pertaining to continuing operations (that is, noncontrolling interest, previously referred to as minority interest).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestContinuingOperations" xlink:to="label_MinorityInterestContinuingOperations_3" xlink:title="label: MinorityInterestContinuingOperations to label_MinorityInterestContinuingOperations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_MinorityInterestDiscontinuedOperations" xlink:label="MinorityInterestDiscontinuedOperations" xlink:title="MinorityInterestDiscontinuedOperations" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestDiscontinuedOperations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinorityInterestDiscontinuedOperations" xml:lang="en-US" id="label_MinorityInterestDiscontinuedOperations">Minority Interest Discontinued Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestDiscontinuedOperations" xlink:to="label_MinorityInterestDiscontinuedOperations" xlink:title="label: MinorityInterestDiscontinuedOperations to label_MinorityInterestDiscontinuedOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestDiscontinuedOperations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinorityInterestDiscontinuedOperations" xml:lang="en-US" id="label_MinorityInterestDiscontinuedOperations_2">Non-controlling interest - discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestDiscontinuedOperations" xlink:to="label_MinorityInterestDiscontinuedOperations_2" xlink:title="label: MinorityInterestDiscontinuedOperations to label_MinorityInterestDiscontinuedOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestDiscontinuedOperations_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_MinorityInterestDiscontinuedOperations" xml:lang="en-US" id="label_MinorityInterestDiscontinuedOperations_3">Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent and pertaining to discontinued operations (that is, noncontrolling interest, previously referred to as minority interest).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestDiscontinuedOperations" xlink:to="label_MinorityInterestDiscontinuedOperations_3" xlink:title="label: MinorityInterestDiscontinuedOperations to label_MinorityInterestDiscontinuedOperations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NewSharesMember" xlink:label="NewSharesMember" xlink:title="NewSharesMember" />
    <link:label xlink:type="resource" xlink:label="label_NewSharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NewSharesMember" xml:lang="en-US" id="label_NewSharesMember">New Shares [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewSharesMember" xlink:to="label_NewSharesMember" xlink:title="label: NewSharesMember to label_NewSharesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NewSharesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NewSharesMember" xml:lang="en-US" id="label_NewSharesMember_2">New Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewSharesMember" xlink:to="label_NewSharesMember_2" xlink:title="label: NewSharesMember to label_NewSharesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NewSharesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NewSharesMember" xml:lang="en-US" id="label_NewSharesMember_3">Represents the information pertaining to new shares of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewSharesMember" xlink:to="label_NewSharesMember_3" xlink:title="label: NewSharesMember to label_NewSharesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonCashReorganizationItems" xlink:label="NonCashReorganizationItems" xlink:title="NonCashReorganizationItems" />
    <link:label xlink:type="resource" xlink:label="label_NonCashReorganizationItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonCashReorganizationItems" xml:lang="en-US" id="label_NonCashReorganizationItems">Non Cash Reorganization Items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashReorganizationItems" xlink:to="label_NonCashReorganizationItems" xlink:title="label: NonCashReorganizationItems to label_NonCashReorganizationItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NonCashReorganizationItems_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NonCashReorganizationItems" xml:lang="en-US" id="label_NonCashReorganizationItems_2">Noncash adjustments reporting in reorganization items, net included in operating activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashReorganizationItems" xlink:to="label_NonCashReorganizationItems_2" xlink:title="label: NonCashReorganizationItems to label_NonCashReorganizationItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NonCashReorganizationItems_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_NonCashReorganizationItems" xml:lang="en-US" id="label_NonCashReorganizationItems_3">Reorganization items, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonCashReorganizationItems" xlink:to="label_NonCashReorganizationItems_3" xlink:title="label: NonCashReorganizationItems to label_NonCashReorganizationItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2012/country-2012-01-31.xsd#country_US" xlink:label="US" xlink:title="US" />
    <link:label xlink:type="resource" xlink:label="label_US" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_US" xml:lang="en-US" id="label_US">United States</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US" xlink:title="label: US to label_US" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_US_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_US" xml:lang="en-US" id="label_US_2">UNITED STATES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US_2" xlink:title="label: US to label_US" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_US_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_US" xml:lang="en-US" id="label_US_3">U.S.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US_3" xlink:title="label: US to label_US" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NonqualifiedStockOptionsMember" xlink:label="NonqualifiedStockOptionsMember" xlink:title="NonqualifiedStockOptionsMember" />
    <link:label xlink:type="resource" xlink:label="label_NonqualifiedStockOptionsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonqualifiedStockOptionsMember" xml:lang="en-US" id="label_NonqualifiedStockOptionsMember">Nonqualified Stock Options [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonqualifiedStockOptionsMember" xlink:to="label_NonqualifiedStockOptionsMember" xlink:title="label: NonqualifiedStockOptionsMember to label_NonqualifiedStockOptionsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NonqualifiedStockOptionsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NonqualifiedStockOptionsMember" xml:lang="en-US" id="label_NonqualifiedStockOptionsMember_2">NQOs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonqualifiedStockOptionsMember" xlink:to="label_NonqualifiedStockOptionsMember_2" xlink:title="label: NonqualifiedStockOptionsMember to label_NonqualifiedStockOptionsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NonqualifiedStockOptionsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NonqualifiedStockOptionsMember" xml:lang="en-US" id="label_NonqualifiedStockOptionsMember_3">Represents the nonqualified stock options, a contract that gives the holder the right, but not the obligation, either to purchase or to sell a certain number of shares of stock at a predetermined price for a specified period of time.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonqualifiedStockOptionsMember" xlink:to="label_NonqualifiedStockOptionsMember_3" xlink:title="label: NonqualifiedStockOptionsMember to label_NonqualifiedStockOptionsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesAndDebenturesMember" xlink:label="NotesAndDebenturesMember" xlink:title="NotesAndDebenturesMember" />
    <link:label xlink:type="resource" xlink:label="label_NotesAndDebenturesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesAndDebenturesMember" xml:lang="en-US" id="label_NotesAndDebenturesMember">Notes and Debentures [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAndDebenturesMember" xlink:to="label_NotesAndDebenturesMember" xlink:title="label: NotesAndDebenturesMember to label_NotesAndDebenturesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NotesAndDebenturesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotesAndDebenturesMember" xml:lang="en-US" id="label_NotesAndDebenturesMember_2">Notes and Debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAndDebenturesMember" xlink:to="label_NotesAndDebenturesMember_2" xlink:title="label: NotesAndDebenturesMember to label_NotesAndDebenturesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NotesAndDebenturesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NotesAndDebenturesMember" xml:lang="en-US" id="label_NotesAndDebenturesMember_3">Represents information pertaining to notes and debentures.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesAndDebenturesMember" xlink:to="label_NotesAndDebenturesMember_3" xlink:title="label: NotesAndDebenturesMember to label_NotesAndDebenturesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NotesDue2009Member" xlink:label="NotesDue2009Member" xlink:title="NotesDue2009Member" />
    <link:label xlink:type="resource" xlink:label="label_NotesDue2009Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotesDue2009Member" xml:lang="en-US" id="label_NotesDue2009Member">Notes Due 2009 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesDue2009Member" xlink:to="label_NotesDue2009Member" xlink:title="label: NotesDue2009Member to label_NotesDue2009Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NotesDue2009Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotesDue2009Member" xml:lang="en-US" id="label_NotesDue2009Member_2">7% Notes Due 2009</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesDue2009Member" xlink:to="label_NotesDue2009Member_2" xlink:title="label: NotesDue2009Member to label_NotesDue2009Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NotesDue2009Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NotesDue2009Member" xml:lang="en-US" id="label_NotesDue2009Member_3">Represents information pertaining to notes which matured in 2009.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotesDue2009Member" xlink:to="label_NotesDue2009Member_3" xlink:title="label: NotesDue2009Member to label_NotesDue2009Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfForeignCurrencyDerivatives" xlink:label="NumberOfForeignCurrencyDerivatives" xlink:title="NumberOfForeignCurrencyDerivatives" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfForeignCurrencyDerivatives" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfForeignCurrencyDerivatives" xml:lang="en-US" id="label_NumberOfForeignCurrencyDerivatives">Number of Foreign Currency Derivatives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfForeignCurrencyDerivatives" xlink:to="label_NumberOfForeignCurrencyDerivatives" xlink:title="label: NumberOfForeignCurrencyDerivatives to label_NumberOfForeignCurrencyDerivatives" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfForeignCurrencyDerivatives_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfForeignCurrencyDerivatives" xml:lang="en-US" id="label_NumberOfForeignCurrencyDerivatives_2">Number of forward contracts purchased to reduce the risk of currency exposure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfForeignCurrencyDerivatives" xlink:to="label_NumberOfForeignCurrencyDerivatives_2" xlink:title="label: NumberOfForeignCurrencyDerivatives to label_NumberOfForeignCurrencyDerivatives" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfForeignCurrencyDerivatives_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfForeignCurrencyDerivatives" xml:lang="en-US" id="label_NumberOfForeignCurrencyDerivatives_3">Represents the number of forward contracts purchased to reduce the risk of currency exposure by the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfForeignCurrencyDerivatives" xlink:to="label_NumberOfForeignCurrencyDerivatives_3" xlink:title="label: NumberOfForeignCurrencyDerivatives to label_NumberOfForeignCurrencyDerivatives" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfMajorProductLines" xlink:label="NumberOfMajorProductLines" xlink:title="NumberOfMajorProductLines" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMajorProductLines" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfMajorProductLines" xml:lang="en-US" id="label_NumberOfMajorProductLines">Number of Major Product Lines</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMajorProductLines" xlink:to="label_NumberOfMajorProductLines" xlink:title="label: NumberOfMajorProductLines to label_NumberOfMajorProductLines" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMajorProductLines_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfMajorProductLines" xml:lang="en-US" id="label_NumberOfMajorProductLines_2">Number of major product lines</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMajorProductLines" xlink:to="label_NumberOfMajorProductLines_2" xlink:title="label: NumberOfMajorProductLines to label_NumberOfMajorProductLines" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfMajorProductLines_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfMajorProductLines" xml:lang="en-US" id="label_NumberOfMajorProductLines_3">Represents the number of major product lines which includes seed treatments, fungicides, miticides, insecticides, growth regulators and herbicides.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfMajorProductLines" xlink:to="label_NumberOfMajorProductLines_3" xlink:title="label: NumberOfMajorProductLines to label_NumberOfMajorProductLines" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:label="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture">Number of Remaining Annual Installments for Receiving Proceeds from Divestiture of Interest in Joint Venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="label: NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_2">Represents the number of installment payments remaining in the divestiture contract.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_2" xlink:title="label: NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_3">Remaining installments of the receivable for the proceeds of the divestiture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture_3" xlink:title="label: NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_NumberOfRemainingAnnualInstallmentsForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OldSharesMember" xlink:label="OldSharesMember" xlink:title="OldSharesMember" />
    <link:label xlink:type="resource" xlink:label="label_OldSharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OldSharesMember" xml:lang="en-US" id="label_OldSharesMember">Old Shares [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OldSharesMember" xlink:to="label_OldSharesMember" xlink:title="label: OldSharesMember to label_OldSharesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OldSharesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OldSharesMember" xml:lang="en-US" id="label_OldSharesMember_2">Old Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OldSharesMember" xlink:to="label_OldSharesMember_2" xlink:title="label: OldSharesMember to label_OldSharesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OldSharesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OldSharesMember" xml:lang="en-US" id="label_OldSharesMember_3">Represents information pertaining to old shares of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OldSharesMember" xlink:to="label_OldSharesMember_3" xlink:title="label: OldSharesMember to label_OldSharesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:label="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:title="OperatingLossCarryforwardsAnnualLimitationsOnUse" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsAnnualLimitationsOnUse" xml:lang="en-US" id="label_OperatingLossCarryforwardsAnnualLimitationsOnUse">Operating Loss Carryforwards Annual Limitations on Use</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:to="label_OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:title="label: OperatingLossCarryforwardsAnnualLimitationsOnUse to label_OperatingLossCarryforwardsAnnualLimitationsOnUse" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsAnnualLimitationsOnUse" xml:lang="en-US" id="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_2">NOL annual limitation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:to="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_2" xlink:title="label: OperatingLossCarryforwardsAnnualLimitationsOnUse to label_OperatingLossCarryforwardsAnnualLimitationsOnUse" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OperatingLossCarryforwardsAnnualLimitationsOnUse" xml:lang="en-US" id="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_3">Represents the amount of annual limitations on the use of all operating loss carryforwards available to reduce future taxable income.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsAnnualLimitationsOnUse" xlink:to="label_OperatingLossCarryforwardsAnnualLimitationsOnUse_3" xlink:title="label: OperatingLossCarryforwardsAnnualLimitationsOnUse to label_OperatingLossCarryforwardsAnnualLimitationsOnUse" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OrganometallicsMember" xlink:label="OrganometallicsMember" xlink:title="OrganometallicsMember" />
    <link:label xlink:type="resource" xlink:label="label_OrganometallicsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OrganometallicsMember" xml:lang="en-US" id="label_OrganometallicsMember">Organometallics</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganometallicsMember" xlink:to="label_OrganometallicsMember" xlink:title="label: OrganometallicsMember to label_OrganometallicsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OrganometallicsMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OrganometallicsMember" xml:lang="en-US" id="label_OrganometallicsMember_2">Represents the details pertaining to the reportable segment of the entity, Organometallics.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganometallicsMember" xlink:to="label_OrganometallicsMember_2" xlink:title="label: OrganometallicsMember to label_OrganometallicsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OrganometallicsMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OrganometallicsMember" xml:lang="en-US" id="label_OrganometallicsMember_3">Organometallics [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OrganometallicsMember" xlink:to="label_OrganometallicsMember_3" xlink:title="label: OrganometallicsMember to label_OrganometallicsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherAssetNoncurrent" xlink:label="OtherAssetNoncurrent" xlink:title="OtherAssetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAssetNoncurrent" xml:lang="en-US" id="label_OtherAssetNoncurrent">Other Asset, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetNoncurrent" xlink:to="label_OtherAssetNoncurrent" xlink:title="label: OtherAssetNoncurrent to label_OtherAssetNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherAssetNoncurrent" xml:lang="en-US" id="label_OtherAssetNoncurrent_2">Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the guarantor condensed consolidating financial data. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetNoncurrent" xlink:to="label_OtherAssetNoncurrent_2" xlink:title="label: OtherAssetNoncurrent to label_OtherAssetNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetNoncurrent_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetNoncurrent" xml:lang="en-US" id="label_OtherAssetNoncurrent_3">Other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetNoncurrent" xlink:to="label_OtherAssetNoncurrent_3" xlink:title="label: OtherAssetNoncurrent to label_OtherAssetNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherBorrowingsMember" xlink:label="OtherBorrowingsMember" xlink:title="OtherBorrowingsMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherBorrowingsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherBorrowingsMember" xml:lang="en-US" id="label_OtherBorrowingsMember">Other Borrowings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherBorrowingsMember" xlink:to="label_OtherBorrowingsMember" xlink:title="label: OtherBorrowingsMember to label_OtherBorrowingsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherBorrowingsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherBorrowingsMember" xml:lang="en-US" id="label_OtherBorrowingsMember_2">Other borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherBorrowingsMember" xlink:to="label_OtherBorrowingsMember_2" xlink:title="label: OtherBorrowingsMember to label_OtherBorrowingsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherBorrowingsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherBorrowingsMember" xml:lang="en-US" id="label_OtherBorrowingsMember_3">Represents other borrowings of the reporting entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherBorrowingsMember" xlink:to="label_OtherBorrowingsMember_3" xlink:title="label: OtherBorrowingsMember to label_OtherBorrowingsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:title="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_2">Other Comprehensive Income (Loss), before Reclassifications, Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_2" xlink:title="label: OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax to label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_3">Amount after tax, before reclassification adjustments of other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_3" xlink:title="label: OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax to label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4">Other comprehensive loss before reclassifications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_4" xlink:title="label: OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax to label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax">Other Comprehensive Income (Loss), before Reclassifications, Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:title="label: OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax to label_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherIncomeExpenseNetPolicyTextBlock" xlink:label="OtherIncomeExpenseNetPolicyTextBlock" xlink:title="OtherIncomeExpenseNetPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_OtherIncomeExpenseNetPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherIncomeExpenseNetPolicyTextBlock" xml:lang="en-US" id="label_OtherIncomeExpenseNetPolicyTextBlock">Other Income Expense, Net [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIncomeExpenseNetPolicyTextBlock" xlink:to="label_OtherIncomeExpenseNetPolicyTextBlock" xlink:title="label: OtherIncomeExpenseNetPolicyTextBlock to label_OtherIncomeExpenseNetPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherIncomeExpenseNetPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherIncomeExpenseNetPolicyTextBlock" xml:lang="en-US" id="label_OtherIncomeExpenseNetPolicyTextBlock_2">Other Expense, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIncomeExpenseNetPolicyTextBlock" xlink:to="label_OtherIncomeExpenseNetPolicyTextBlock_2" xlink:title="label: OtherIncomeExpenseNetPolicyTextBlock to label_OtherIncomeExpenseNetPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherIncomeExpenseNetPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherIncomeExpenseNetPolicyTextBlock" xml:lang="en-US" id="label_OtherIncomeExpenseNetPolicyTextBlock_3">Disclosure of accounting policy for other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIncomeExpenseNetPolicyTextBlock" xlink:to="label_OtherIncomeExpenseNetPolicyTextBlock_3" xlink:title="label: OtherIncomeExpenseNetPolicyTextBlock to label_OtherIncomeExpenseNetPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherLongTermLiability" xlink:label="OtherLongTermLiability" xlink:title="OtherLongTermLiability" />
    <link:label xlink:type="resource" xlink:label="label_OtherLongTermLiability" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherLongTermLiability" xml:lang="en-US" id="label_OtherLongTermLiability">Other Long Term Liability</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLongTermLiability" xlink:to="label_OtherLongTermLiability" xlink:title="label: OtherLongTermLiability to label_OtherLongTermLiability" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherLongTermLiability_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherLongTermLiability" xml:lang="en-US" id="label_OtherLongTermLiability_2">Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the guarantor condensed consolidating financial data. Noncurrent obligations are expected to be paid after one year (or the normal operating cycle, if longer).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLongTermLiability" xlink:to="label_OtherLongTermLiability_2" xlink:title="label: OtherLongTermLiability to label_OtherLongTermLiability" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherLongTermLiability_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherLongTermLiability" xml:lang="en-US" id="label_OtherLongTermLiability_3">Other long-term liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherLongTermLiability" xlink:to="label_OtherLongTermLiability_3" xlink:title="label: OtherLongTermLiability to label_OtherLongTermLiability" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSecuritiesMember" xlink:label="OtherSecuritiesMember" xlink:title="OtherSecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherSecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherSecuritiesMember" xml:lang="en-US" id="label_OtherSecuritiesMember">Other types of investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSecuritiesMember" xlink:to="label_OtherSecuritiesMember" xlink:title="label: OtherSecuritiesMember to label_OtherSecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherSecuritiesMember" xml:lang="en-US" id="label_OtherSecuritiesMember_2">Represents other types of investments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSecuritiesMember" xlink:to="label_OtherSecuritiesMember_2" xlink:title="label: OtherSecuritiesMember to label_OtherSecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSecuritiesMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherSecuritiesMember" xml:lang="en-US" id="label_OtherSecuritiesMember_3">Other Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSecuritiesMember" xlink:to="label_OtherSecuritiesMember_3" xlink:title="label: OtherSecuritiesMember to label_OtherSecuritiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSundryNonoperatingIncomeExpense" xlink:label="OtherSundryNonoperatingIncomeExpense" xlink:title="OtherSundryNonoperatingIncomeExpense" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherSundryNonoperatingIncomeExpense" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpense">Other Sundry Nonoperating Income (Expense)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpense" xlink:to="label_OtherSundryNonoperatingIncomeExpense" xlink:title="label: OtherSundryNonoperatingIncomeExpense to label_OtherSundryNonoperatingIncomeExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherSundryNonoperatingIncomeExpense" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpense_2">Other items, individually less than $1 million</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpense" xlink:to="label_OtherSundryNonoperatingIncomeExpense_2" xlink:title="label: OtherSundryNonoperatingIncomeExpense to label_OtherSundryNonoperatingIncomeExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpense_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherSundryNonoperatingIncomeExpense" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpense_3">Represents the other sundry non-operating income and expenses which have not been specified elsewhere in the taxonomy.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpense" xlink:to="label_OtherSundryNonoperatingIncomeExpense_3" xlink:title="label: OtherSundryNonoperatingIncomeExpense to label_OtherSundryNonoperatingIncomeExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:label="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:title="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount">Represents the maximum individual amount of other sundry non-operating income and expenses which have not been specified elsewhere in the taxonomy.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:to="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:title="label: OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount to label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_2">Other Sundry Nonoperating Income (Expense), Maximum Individual Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:to="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_2" xlink:title="label: OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount to label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xml:lang="en-US" id="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_3">Maximum individual amount of other items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" xlink:to="label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount_3" xlink:title="label: OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount to label_OtherSundryNonoperatingIncomeExpenseMaximumIndividualAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PVCAdditivesMember" xlink:label="PVCAdditivesMember" xlink:title="PVCAdditivesMember" />
    <link:label xlink:type="resource" xlink:label="label_PVCAdditivesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PVCAdditivesMember" xml:lang="en-US" id="label_PVCAdditivesMember">PVC Additives [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PVCAdditivesMember" xlink:to="label_PVCAdditivesMember" xlink:title="label: PVCAdditivesMember to label_PVCAdditivesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PVCAdditivesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PVCAdditivesMember" xml:lang="en-US" id="label_PVCAdditivesMember_2">PVC Additives Divestiture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PVCAdditivesMember" xlink:to="label_PVCAdditivesMember_2" xlink:title="label: PVCAdditivesMember to label_PVCAdditivesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PVCAdditivesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PVCAdditivesMember" xml:lang="en-US" id="label_PVCAdditivesMember_3">Represents the information pertaining to sale of PVC additives business Galata Chemicals LLC and its sponsors.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PVCAdditivesMember" xlink:to="label_PVCAdditivesMember_3" xlink:title="label: PVCAdditivesMember to label_PVCAdditivesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="AccruedIncomeTaxesCurrent" xlink:title="AccruedIncomeTaxesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedIncomeTaxesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedIncomeTaxesCurrent" xml:lang="en-US" id="label_AccruedIncomeTaxesCurrent">Accrued Income Taxes, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedIncomeTaxesCurrent" xlink:to="label_AccruedIncomeTaxesCurrent" xlink:title="label: AccruedIncomeTaxesCurrent to label_AccruedIncomeTaxesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedIncomeTaxesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedIncomeTaxesCurrent" xml:lang="en-US" id="label_AccruedIncomeTaxesCurrent_2">Income taxes payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedIncomeTaxesCurrent" xlink:to="label_AccruedIncomeTaxesCurrent_2" xlink:title="label: AccruedIncomeTaxesCurrent to label_AccruedIncomeTaxesCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PaymentsForEnvironmentalAllegedPenalty" xlink:label="PaymentsForEnvironmentalAllegedPenalty" xlink:title="PaymentsForEnvironmentalAllegedPenalty" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalAllegedPenalty" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PaymentsForEnvironmentalAllegedPenalty" xml:lang="en-US" id="label_PaymentsForEnvironmentalAllegedPenalty">Represent the maximum amount of penalty paid in respect of alleged final settlement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalAllegedPenalty" xlink:to="label_PaymentsForEnvironmentalAllegedPenalty" xlink:title="label: PaymentsForEnvironmentalAllegedPenalty to label_PaymentsForEnvironmentalAllegedPenalty" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalAllegedPenalty_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsForEnvironmentalAllegedPenalty" xml:lang="en-US" id="label_PaymentsForEnvironmentalAllegedPenalty_2">Maximum amount of penalty paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalAllegedPenalty" xlink:to="label_PaymentsForEnvironmentalAllegedPenalty_2" xlink:title="label: PaymentsForEnvironmentalAllegedPenalty to label_PaymentsForEnvironmentalAllegedPenalty" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalAllegedPenalty_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsForEnvironmentalAllegedPenalty" xml:lang="en-US" id="label_PaymentsForEnvironmentalAllegedPenalty_3">Payments for Environmental Alleged Penalty</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalAllegedPenalty" xlink:to="label_PaymentsForEnvironmentalAllegedPenalty_3" xlink:title="label: PaymentsForEnvironmentalAllegedPenalty to label_PaymentsForEnvironmentalAllegedPenalty" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:label="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:title="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xml:lang="en-US" id="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition">Payments for pre-petition liabilities included in clean-up costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:to="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:title="label: PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition to label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xml:lang="en-US" id="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_2">Represents the cash outflows made during the period related to pre-petition liabilities for environmental remediation activities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:to="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_2" xlink:title="label: PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition to label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xml:lang="en-US" id="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_3">Payments for Environmental Liabilities Related to Pre Petition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" xlink:to="label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition_3" xlink:title="label: PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition to label_PaymentsForEnvironmentalLiabilitiesRelatedToPrePetition" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:label="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:title="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xml:lang="en-US" id="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities">Pension and Other Postretirement Defined Benefit Plans Discontinued Operation Current and Noncurrent Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:to="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:title="label: PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities to label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xml:lang="en-US" id="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_2">Liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:to="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_2" xlink:title="label: PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities to label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xml:lang="en-US" id="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_3">Represents the entire liability recognized in the balance sheet that is associated with the defined benefit plans of discontinued operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" xlink:to="label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities_3" xlink:title="label: PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities to label_PensionAndOtherPostretirementDefinedBenefitPlansDiscontinuedOperationCurrentAndNoncurrentLiabilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PentairWaterPoolAndSpaIncMember" xlink:label="PentairWaterPoolAndSpaIncMember" xlink:title="PentairWaterPoolAndSpaIncMember" />
    <link:label xlink:type="resource" xlink:label="label_PentairWaterPoolAndSpaIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PentairWaterPoolAndSpaIncMember" xml:lang="en-US" id="label_PentairWaterPoolAndSpaIncMember">Pentair Water Pool and Spa Inc [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PentairWaterPoolAndSpaIncMember" xlink:to="label_PentairWaterPoolAndSpaIncMember" xlink:title="label: PentairWaterPoolAndSpaIncMember to label_PentairWaterPoolAndSpaIncMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PentairWaterPoolAndSpaIncMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PentairWaterPoolAndSpaIncMember" xml:lang="en-US" id="label_PentairWaterPoolAndSpaIncMember_2">Pentair</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PentairWaterPoolAndSpaIncMember" xlink:to="label_PentairWaterPoolAndSpaIncMember_2" xlink:title="label: PentairWaterPoolAndSpaIncMember to label_PentairWaterPoolAndSpaIncMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PentairWaterPoolAndSpaIncMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PentairWaterPoolAndSpaIncMember" xml:lang="en-US" id="label_PentairWaterPoolAndSpaIncMember_3">Represents the details pertaining to Pentair Water Pool and Spa, Inc., a creditor of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PentairWaterPoolAndSpaIncMember" xlink:to="label_PentairWaterPoolAndSpaIncMember_3" xlink:title="label: PentairWaterPoolAndSpaIncMember to label_PentairWaterPoolAndSpaIncMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:label="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="PercentageOfAverageOfHighAndLowCommonStockSalePrices" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xml:lang="en-US" id="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices">Percentage of Average of High and Low Common Stock Sale Prices</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:to="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:title="label: PercentageOfAverageOfHighAndLowCommonStockSalePrices to label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xml:lang="en-US" id="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_2">Percentage of average of the high and low sale prices</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:to="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_2" xlink:title="label: PercentageOfAverageOfHighAndLowCommonStockSalePrices to label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" xml:lang="en-US" id="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_3">Represents the percentage of average of the high and low sale prices of common stock on the date of purchase.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfAverageOfHighAndLowCommonStockSalePrices" xlink:to="label_PercentageOfAverageOfHighAndLowCommonStockSalePrices_3" xlink:title="label: PercentageOfAverageOfHighAndLowCommonStockSalePrices to label_PercentageOfAverageOfHighAndLowCommonStockSalePrices" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:label="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:title="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xml:lang="en-US" id="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares">Percentage of Compensation under the Plan Withheld for Purchase of Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:to="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:title="label: PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares to label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xml:lang="en-US" id="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_2">Percentage of compensation withheld for purchase of shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:to="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_2" xlink:title="label: PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares to label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xml:lang="en-US" id="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_3">Represents the percentage of compensation withheld for purchase of shares of the entity's common stock.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" xlink:to="label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares_3" xlink:title="label: PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares to label_PercentageOfCompensationUnderThePlanWithheldForPurchaseOfShares" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:label="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture">Period for Receiving Proceeds from Divestiture of Interest in Joint Venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_2">Period for receiving proceeds from sale of an investment interest in a joint venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_2" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_3">Represents the period for receiving proceeds from the sale of an investment interest in a joint venture.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture_3" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVenture" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:label="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:title="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments">Period for Receiving Proceeds from Divestiture of Interest in Joint Venture in Annual Installments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_2">Period for receiving proceeds from sale of an investment interest in annual installments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_2" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xml:lang="en-US" id="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_3">Represents the period for receiving proceeds from the sale of an investment interest in annual installments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" xlink:to="label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments_3" xlink:title="label: PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments to label_PeriodForReceivingProceedsFromDivestitureOfInterestInJointVentureInAnnualInstallments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:label="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:title="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" />
    <link:label xlink:type="resource" xlink:label="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xml:lang="en-US" id="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary">Period of default for payment of amount of money upon rendering of judgment against the entity or any of its subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:to="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:title="label: PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary to label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xml:lang="en-US" id="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_2">Period of Default for Payment of Amount of Money under Rendering of Judgment Against Entity or Subsidiary</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:to="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_2" xlink:title="label: PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary to label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xml:lang="en-US" id="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_3">Represents the period of default for payment of the amount of money due upon rendering of judgment against the entity or any of its subsidiaries.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" xlink:to="label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary_3" xlink:title="label: PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary to label_PeriodOfDefaultForPaymentOfAmountOfMoneyUnderRenderingOfJudgmentAgainstEntityOrSubsidiary" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PetroleumAdditivesMember" xlink:label="PetroleumAdditivesMember" xlink:title="PetroleumAdditivesMember" />
    <link:label xlink:type="resource" xlink:label="label_PetroleumAdditivesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PetroleumAdditivesMember" xml:lang="en-US" id="label_PetroleumAdditivesMember">Petroleum Additives [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PetroleumAdditivesMember" xlink:to="label_PetroleumAdditivesMember" xlink:title="label: PetroleumAdditivesMember to label_PetroleumAdditivesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PetroleumAdditivesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PetroleumAdditivesMember" xml:lang="en-US" id="label_PetroleumAdditivesMember_2">Petroleum additives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PetroleumAdditivesMember" xlink:to="label_PetroleumAdditivesMember_2" xlink:title="label: PetroleumAdditivesMember to label_PetroleumAdditivesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PetroleumAdditivesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PetroleumAdditivesMember" xml:lang="en-US" id="label_PetroleumAdditivesMember_3">Represents the details pertaining to the reportable segment of the entity, Petroleum additives.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PetroleumAdditivesMember" xlink:to="label_PetroleumAdditivesMember_3" xlink:title="label: PetroleumAdditivesMember to label_PetroleumAdditivesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:label="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:title="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance">Plan of Reorganization Common Stock Shares Reserved for Future Issuance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:to="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:title="label: PlanOfReorganizationCommonStockSharesReservedForFutureIssuance to label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_2">Common Stock reserved for future issuances under the Plan (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:to="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_2" xlink:title="label: PlanOfReorganizationCommonStockSharesReservedForFutureIssuance to label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_3">Represents the number of shares of New Common Stock reserved for future issuance pursuant to a plan of reorganization.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" xlink:to="label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance_3" xlink:title="label: PlanOfReorganizationCommonStockSharesReservedForFutureIssuance to label_PlanOfReorganizationCommonStockSharesReservedForFutureIssuance" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationCommonStockToBeIssuedShares" xlink:label="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:title="PlanOfReorganizationCommonStockToBeIssuedShares" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockToBeIssuedShares" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanOfReorganizationCommonStockToBeIssuedShares" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockToBeIssuedShares">Plan of Reorganization Common Stock to be Issued Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:to="label_PlanOfReorganizationCommonStockToBeIssuedShares" xlink:title="label: PlanOfReorganizationCommonStockToBeIssuedShares to label_PlanOfReorganizationCommonStockToBeIssuedShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockToBeIssuedShares_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PlanOfReorganizationCommonStockToBeIssuedShares" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockToBeIssuedShares_2">Shares to be issued under Plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:to="label_PlanOfReorganizationCommonStockToBeIssuedShares_2" xlink:title="label: PlanOfReorganizationCommonStockToBeIssuedShares to label_PlanOfReorganizationCommonStockToBeIssuedShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationCommonStockToBeIssuedShares_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PlanOfReorganizationCommonStockToBeIssuedShares" xml:lang="en-US" id="label_PlanOfReorganizationCommonStockToBeIssuedShares_3">Represents the number of shares of New Common Stock to be issues pursuant to a plan of reorganization.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationCommonStockToBeIssuedShares" xlink:to="label_PlanOfReorganizationCommonStockToBeIssuedShares_3" xlink:title="label: PlanOfReorganizationCommonStockToBeIssuedShares to label_PlanOfReorganizationCommonStockToBeIssuedShares" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">Plan of Reorganization Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:title="label: PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized to label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2">Common Stock reserved for future issuances under equity compensation plans (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_2" xlink:title="label: PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized to label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_3">Represents the number of shares of New Common Stock which may be awarded under share-based compensation plans pursuant to a plan of reorganization.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:to="label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_3" xlink:title="label: PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized to label_PlanOfReorganizationShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PooledEquitySecuritiesMember" xlink:label="PooledEquitySecuritiesMember" xlink:title="PooledEquitySecuritiesMember" />
    <link:label xlink:type="resource" xlink:label="label_PooledEquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PooledEquitySecuritiesMember" xml:lang="en-US" id="label_PooledEquitySecuritiesMember">Pooled equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PooledEquitySecuritiesMember" xlink:to="label_PooledEquitySecuritiesMember" xlink:title="label: PooledEquitySecuritiesMember to label_PooledEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PooledEquitySecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PooledEquitySecuritiesMember" xml:lang="en-US" id="label_PooledEquitySecuritiesMember_2">Represents the defined benefit plan assets invested in pooled equity securities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PooledEquitySecuritiesMember" xlink:to="label_PooledEquitySecuritiesMember_2" xlink:title="label: PooledEquitySecuritiesMember to label_PooledEquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PooledEquitySecuritiesMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PooledEquitySecuritiesMember" xml:lang="en-US" id="label_PooledEquitySecuritiesMember_3">Pooled Equity Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PooledEquitySecuritiesMember" xlink:to="label_PooledEquitySecuritiesMember_3" xlink:title="label: PooledEquitySecuritiesMember to label_PooledEquitySecuritiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PrepetitionLitigationAndClaimsDischargedMember" xlink:label="PrepetitionLitigationAndClaimsDischargedMember" xlink:title="PrepetitionLitigationAndClaimsDischargedMember" />
    <link:label xlink:type="resource" xlink:label="label_PrepetitionLitigationAndClaimsDischargedMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PrepetitionLitigationAndClaimsDischargedMember" xml:lang="en-US" id="label_PrepetitionLitigationAndClaimsDischargedMember">Prepetition Litigation and Claims Discharged [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepetitionLitigationAndClaimsDischargedMember" xlink:to="label_PrepetitionLitigationAndClaimsDischargedMember" xlink:title="label: PrepetitionLitigationAndClaimsDischargedMember to label_PrepetitionLitigationAndClaimsDischargedMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PrepetitionLitigationAndClaimsDischargedMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PrepetitionLitigationAndClaimsDischargedMember" xml:lang="en-US" id="label_PrepetitionLitigationAndClaimsDischargedMember_2">Certain Prepetition Litigation Against the Debtors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepetitionLitigationAndClaimsDischargedMember" xlink:to="label_PrepetitionLitigationAndClaimsDischargedMember_2" xlink:title="label: PrepetitionLitigationAndClaimsDischargedMember to label_PrepetitionLitigationAndClaimsDischargedMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PrepetitionLitigationAndClaimsDischargedMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PrepetitionLitigationAndClaimsDischargedMember" xml:lang="en-US" id="label_PrepetitionLitigationAndClaimsDischargedMember_3">Represents the information pertaining to prepetition litigation and claims discharged under the plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrepetitionLitigationAndClaimsDischargedMember" xlink:to="label_PrepetitionLitigationAndClaimsDischargedMember_3" xlink:title="label: PrepetitionLitigationAndClaimsDischargedMember to label_PrepetitionLitigationAndClaimsDischargedMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="AccruedLiabilitiesCurrent" xlink:title="AccruedLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent">Accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent" xlink:title="label: AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedLiabilitiesCurrent" xml:lang="en-US" id="label_AccruedLiabilitiesCurrent_2">Accrued Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedLiabilitiesCurrent" xlink:to="label_AccruedLiabilitiesCurrent_2" xlink:title="label: AccruedLiabilitiesCurrent to label_AccruedLiabilitiesCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_PrivateEquityAndOtherInstrumentsMember" xlink:label="PrivateEquityAndOtherInstrumentsMember" xlink:title="PrivateEquityAndOtherInstrumentsMember" />
    <link:label xlink:type="resource" xlink:label="label_PrivateEquityAndOtherInstrumentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PrivateEquityAndOtherInstrumentsMember" xml:lang="en-US" id="label_PrivateEquityAndOtherInstrumentsMember">Private Equity and Other Instruments [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivateEquityAndOtherInstrumentsMember" xlink:to="label_PrivateEquityAndOtherInstrumentsMember" xlink:title="label: PrivateEquityAndOtherInstrumentsMember to label_PrivateEquityAndOtherInstrumentsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PrivateEquityAndOtherInstrumentsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PrivateEquityAndOtherInstrumentsMember" xml:lang="en-US" id="label_PrivateEquityAndOtherInstrumentsMember_2">Private equity &amp; other instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivateEquityAndOtherInstrumentsMember" xlink:to="label_PrivateEquityAndOtherInstrumentsMember_2" xlink:title="label: PrivateEquityAndOtherInstrumentsMember to label_PrivateEquityAndOtherInstrumentsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PrivateEquityAndOtherInstrumentsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_PrivateEquityAndOtherInstrumentsMember" xml:lang="en-US" id="label_PrivateEquityAndOtherInstrumentsMember_3">Investments held in private equity and other instruments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PrivateEquityAndOtherInstrumentsMember" xlink:to="label_PrivateEquityAndOtherInstrumentsMember_3" xlink:title="label: PrivateEquityAndOtherInstrumentsMember to label_PrivateEquityAndOtherInstrumentsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ProductionRightsMember" xlink:label="ProductionRightsMember" xlink:title="ProductionRightsMember" />
    <link:label xlink:type="resource" xlink:label="label_ProductionRightsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProductionRightsMember" xml:lang="en-US" id="label_ProductionRightsMember">Production Rights [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductionRightsMember" xlink:to="label_ProductionRightsMember" xlink:title="label: ProductionRightsMember to label_ProductionRightsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProductionRightsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProductionRightsMember" xml:lang="en-US" id="label_ProductionRightsMember_2">Production rights</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductionRightsMember" xlink:to="label_ProductionRightsMember_2" xlink:title="label: ProductionRightsMember to label_ProductionRightsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProductionRightsMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ProductionRightsMember" xml:lang="en-US" id="label_ProductionRightsMember_3">Legal rights, generally of a limited duration, to produce a product or products, often within specific geographic areas.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProductionRightsMember" xlink:to="label_ProductionRightsMember_3" xlink:title="label: ProductionRightsMember to label_ProductionRightsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:label="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:title="RangeOfExercisePricesFromDollars1.50To15.89Member" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeOfExercisePricesFromDollars1.50To15.89Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars1.50To15.89Member">Range of Exercise Prices from Dollars 1.50 to 15.89 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:to="label_RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:title="label: RangeOfExercisePricesFromDollars1.50To15.89Member to label_RangeOfExercisePricesFromDollars1.50To15.89Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars1.50To15.89Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RangeOfExercisePricesFromDollars1.50To15.89Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars1.50To15.89Member_2">1.50-15.89</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:to="label_RangeOfExercisePricesFromDollars1.50To15.89Member_2" xlink:title="label: RangeOfExercisePricesFromDollars1.50To15.89Member to label_RangeOfExercisePricesFromDollars1.50To15.89Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars1.50To15.89Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RangeOfExercisePricesFromDollars1.50To15.89Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars1.50To15.89Member_3">Represents the range of exercise price from dollar 1.50 to 15.89.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars1.50To15.89Member" xlink:to="label_RangeOfExercisePricesFromDollars1.50To15.89Member_3" xlink:title="label: RangeOfExercisePricesFromDollars1.50To15.89Member to label_RangeOfExercisePricesFromDollars1.50To15.89Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:label="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:title="RangeOfExercisePricesFromDollars14.27To21.15Member" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeOfExercisePricesFromDollars14.27To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars14.27To21.15Member">Range of Exercise Prices from Dollars 14.27 to 21.15 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:title="label: RangeOfExercisePricesFromDollars14.27To21.15Member to label_RangeOfExercisePricesFromDollars14.27To21.15Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars14.27To21.15Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RangeOfExercisePricesFromDollars14.27To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars14.27To21.15Member_2">14.27-21.15</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars14.27To21.15Member_2" xlink:title="label: RangeOfExercisePricesFromDollars14.27To21.15Member to label_RangeOfExercisePricesFromDollars14.27To21.15Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars14.27To21.15Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RangeOfExercisePricesFromDollars14.27To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars14.27To21.15Member_3">Represents the range of exercise price from dollar 14.27 to 21.15.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars14.27To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars14.27To21.15Member_3" xlink:title="label: RangeOfExercisePricesFromDollars14.27To21.15Member to label_RangeOfExercisePricesFromDollars14.27To21.15Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:label="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:title="RangeOfExercisePricesFromDollars15.38To16.03Member" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeOfExercisePricesFromDollars15.38To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To16.03Member">Range of Exercise Prices from Dollars 15.38 to 16.03 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:title="label: RangeOfExercisePricesFromDollars15.38To16.03Member to label_RangeOfExercisePricesFromDollars15.38To16.03Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To16.03Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RangeOfExercisePricesFromDollars15.38To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To16.03Member_2">15.38-16.03</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To16.03Member_2" xlink:title="label: RangeOfExercisePricesFromDollars15.38To16.03Member to label_RangeOfExercisePricesFromDollars15.38To16.03Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To16.03Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RangeOfExercisePricesFromDollars15.38To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To16.03Member_3">Represents the range of exercise price from dollar 15.38 to 16.03.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To16.03Member_3" xlink:title="label: RangeOfExercisePricesFromDollars15.38To16.03Member to label_RangeOfExercisePricesFromDollars15.38To16.03Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:label="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:title="RangeOfExercisePricesFromDollars15.38To21.15Member" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeOfExercisePricesFromDollars15.38To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To21.15Member">Range of Exercise Prices from Dollars 15.38 to 21.15 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:title="label: RangeOfExercisePricesFromDollars15.38To21.15Member to label_RangeOfExercisePricesFromDollars15.38To21.15Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To21.15Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RangeOfExercisePricesFromDollars15.38To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To21.15Member_2">15.38-21.15</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To21.15Member_2" xlink:title="label: RangeOfExercisePricesFromDollars15.38To21.15Member to label_RangeOfExercisePricesFromDollars15.38To21.15Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.38To21.15Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RangeOfExercisePricesFromDollars15.38To21.15Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.38To21.15Member_3">Represents the range of exercise price from dollar 15.38 to 21.15.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.38To21.15Member" xlink:to="label_RangeOfExercisePricesFromDollars15.38To21.15Member_3" xlink:title="label: RangeOfExercisePricesFromDollars15.38To21.15Member to label_RangeOfExercisePricesFromDollars15.38To21.15Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:label="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:title="RangeOfExercisePricesFromDollars15.50To16.03Member" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeOfExercisePricesFromDollars15.50To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.50To16.03Member">Range of Exercise Prices from Dollars 15.50 to 16.03 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:title="label: RangeOfExercisePricesFromDollars15.50To16.03Member to label_RangeOfExercisePricesFromDollars15.50To16.03Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.50To16.03Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RangeOfExercisePricesFromDollars15.50To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.50To16.03Member_2">15.50-16.03</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.50To16.03Member_2" xlink:title="label: RangeOfExercisePricesFromDollars15.50To16.03Member to label_RangeOfExercisePricesFromDollars15.50To16.03Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RangeOfExercisePricesFromDollars15.50To16.03Member_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RangeOfExercisePricesFromDollars15.50To16.03Member" xml:lang="en-US" id="label_RangeOfExercisePricesFromDollars15.50To16.03Member_3">Represents the range of exercise price from dollar 1.50 to 16.03.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeOfExercisePricesFromDollars15.50To16.03Member" xlink:to="label_RangeOfExercisePricesFromDollars15.50To16.03Member_3" xlink:title="label: RangeOfExercisePricesFromDollars15.50To16.03Member to label_RangeOfExercisePricesFromDollars15.50To16.03Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityFinanceCosts" xlink:label="ReceivableFinancingFacilityFinanceCosts" xlink:title="ReceivableFinancingFacilityFinanceCosts" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityFinanceCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableFinancingFacilityFinanceCosts" xml:lang="en-US" id="label_ReceivableFinancingFacilityFinanceCosts">Costs associated with the facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityFinanceCosts" xlink:to="label_ReceivableFinancingFacilityFinanceCosts" xlink:title="label: ReceivableFinancingFacilityFinanceCosts to label_ReceivableFinancingFacilityFinanceCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityFinanceCosts_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityFinanceCosts" xml:lang="en-US" id="label_ReceivableFinancingFacilityFinanceCosts_2">Represents the cost of financing associated with receivable financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityFinanceCosts" xlink:to="label_ReceivableFinancingFacilityFinanceCosts_2" xlink:title="label: ReceivableFinancingFacilityFinanceCosts to label_ReceivableFinancingFacilityFinanceCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityFinanceCosts_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityFinanceCosts" xml:lang="en-US" id="label_ReceivableFinancingFacilityFinanceCosts_3">Receivable Financing Facility Finance Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityFinanceCosts" xlink:to="label_ReceivableFinancingFacilityFinanceCosts_3" xlink:title="label: ReceivableFinancingFacilityFinanceCosts to label_ReceivableFinancingFacilityFinanceCosts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityLineItems" xlink:label="ReceivableFinancingFacilityLineItems" xlink:title="ReceivableFinancingFacilityLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityLineItems" xml:lang="en-US" id="label_ReceivableFinancingFacilityLineItems">Receivable Financing Facility [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="label_ReceivableFinancingFacilityLineItems" xlink:title="label: ReceivableFinancingFacilityLineItems to label_ReceivableFinancingFacilityLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableFinancingFacilityLineItems" xml:lang="en-US" id="label_ReceivableFinancingFacilityLineItems_2">Sale of accounts receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="label_ReceivableFinancingFacilityLineItems_2" xlink:title="label: ReceivableFinancingFacilityLineItems to label_ReceivableFinancingFacilityLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityLineItems_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityLineItems" xml:lang="en-US" id="label_ReceivableFinancingFacilityLineItems_3">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityLineItems" xlink:to="label_ReceivableFinancingFacilityLineItems_3" xlink:title="label: ReceivableFinancingFacilityLineItems to label_ReceivableFinancingFacilityLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityMaximumSalesCapacity" xlink:label="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:title="ReceivableFinancingFacilityMaximumSalesCapacity" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityMaximumSalesCapacity" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityMaximumSalesCapacity" xml:lang="en-US" id="label_ReceivableFinancingFacilityMaximumSalesCapacity">Receivable Financing Facility Maximum Sales Capacity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:to="label_ReceivableFinancingFacilityMaximumSalesCapacity" xlink:title="label: ReceivableFinancingFacilityMaximumSalesCapacity to label_ReceivableFinancingFacilityMaximumSalesCapacity" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityMaximumSalesCapacity_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableFinancingFacilityMaximumSalesCapacity" xml:lang="en-US" id="label_ReceivableFinancingFacilityMaximumSalesCapacity_2">Maximum sale amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:to="label_ReceivableFinancingFacilityMaximumSalesCapacity_2" xlink:title="label: ReceivableFinancingFacilityMaximumSalesCapacity to label_ReceivableFinancingFacilityMaximumSalesCapacity" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityMaximumSalesCapacity_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityMaximumSalesCapacity" xml:lang="en-US" id="label_ReceivableFinancingFacilityMaximumSalesCapacity_3">Maximum sale capacity under the receivable financing facility without consideration of any current restrictions on the amount that could be sold or the amounts currently outstanding under the facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityMaximumSalesCapacity" xlink:to="label_ReceivableFinancingFacilityMaximumSalesCapacity_3" xlink:title="label: ReceivableFinancingFacilityMaximumSalesCapacity to label_ReceivableFinancingFacilityMaximumSalesCapacity" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseAxis" xlink:label="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:title="ReceivableFinancingFacilityVariableRateBaseAxis" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseAxis" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseAxis">Receivable Financing Facility Variable Rate Base [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseAxis" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseAxis to label_ReceivableFinancingFacilityVariableRateBaseAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseAxis" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseAxis_2">The alternative reference rates that may be used to calculate the variable interest rate of the receivable financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseAxis" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseAxis_2" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseAxis to label_ReceivableFinancingFacilityVariableRateBaseAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseDomain" xlink:label="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:title="ReceivableFinancingFacilityVariableRateBaseDomain" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseDomain" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseDomain" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseDomain">Identification of the reference rate that is used to calculate the variable interest rate of the receivable financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseDomain" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseDomain to label_ReceivableFinancingFacilityVariableRateBaseDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseDomain_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseDomain" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseDomain_2">Receivable Financing Facility Variable Rate Base [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseDomain" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseDomain_2" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseDomain to label_ReceivableFinancingFacilityVariableRateBaseDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:label="AccruedEnvironmentalLossContingenciesNoncurrent" xlink:title="AccruedEnvironmentalLossContingenciesNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedEnvironmentalLossContingenciesNoncurrent" xml:lang="en-US" id="label_AccruedEnvironmentalLossContingenciesNoncurrent">Accrued Environmental Loss Contingencies, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedEnvironmentalLossContingenciesNoncurrent" xlink:to="label_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:title="label: AccruedEnvironmentalLossContingenciesNoncurrent to label_AccruedEnvironmentalLossContingenciesNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedEnvironmentalLossContingenciesNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedEnvironmentalLossContingenciesNoncurrent" xml:lang="en-US" id="label_AccruedEnvironmentalLossContingenciesNoncurrent_2">Environmental liabilities reflected as other liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedEnvironmentalLossContingenciesNoncurrent" xlink:to="label_AccruedEnvironmentalLossContingenciesNoncurrent_2" xlink:title="label: AccruedEnvironmentalLossContingenciesNoncurrent to label_AccruedEnvironmentalLossContingenciesNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:label="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:title="ReceivableFinancingFacilityVariableRateBaseRateMember" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseRateMember" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseRateMember">Receivable Financing Facility Variable Rate Base Rate [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseRateMember to label_ReceivableFinancingFacilityVariableRateBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseRateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseRateMember" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseRateMember_2">Base rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseRateMember_2" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseRateMember to label_ReceivableFinancingFacilityVariableRateBaseRateMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableFinancingFacilityVariableRateBaseRateMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableFinancingFacilityVariableRateBaseRateMember" xml:lang="en-US" id="label_ReceivableFinancingFacilityVariableRateBaseRateMember_3">The base rate used to calculate the variable interest rate of the receivable financing facility.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableFinancingFacilityVariableRateBaseRateMember" xlink:to="label_ReceivableFinancingFacilityVariableRateBaseRateMember_3" xlink:title="label: ReceivableFinancingFacilityVariableRateBaseRateMember to label_ReceivableFinancingFacilityVariableRateBaseRateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableInstrumentBasisSpreadOnVariableRate" xlink:label="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:title="ReceivableInstrumentBasisSpreadOnVariableRate" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentBasisSpreadOnVariableRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_ReceivableInstrumentBasisSpreadOnVariableRate">Receivable Instrument Basis Spread on Variable Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:to="label_ReceivableInstrumentBasisSpreadOnVariableRate" xlink:title="label: ReceivableInstrumentBasisSpreadOnVariableRate to label_ReceivableInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentBasisSpreadOnVariableRate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_ReceivableInstrumentBasisSpreadOnVariableRate_2">Basis points added to reference rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:to="label_ReceivableInstrumentBasisSpreadOnVariableRate_2" xlink:title="label: ReceivableInstrumentBasisSpreadOnVariableRate to label_ReceivableInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentBasisSpreadOnVariableRate_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_ReceivableInstrumentBasisSpreadOnVariableRate_3">The percentage points added to the reference rate to compute the variable rate on the receivable instrument.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentBasisSpreadOnVariableRate" xlink:to="label_ReceivableInstrumentBasisSpreadOnVariableRate_3" xlink:title="label: ReceivableInstrumentBasisSpreadOnVariableRate to label_ReceivableInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:label="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:title="ReceivableInstrumentDescriptionOfVariableRateBasis" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_ReceivableInstrumentDescriptionOfVariableRateBasis">Variable interest rate basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:to="label_ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:title="label: ReceivableInstrumentDescriptionOfVariableRateBasis to label_ReceivableInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentDescriptionOfVariableRateBasis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_ReceivableInstrumentDescriptionOfVariableRateBasis_2">The reference rate for the variable rate of the receivable instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:to="label_ReceivableInstrumentDescriptionOfVariableRateBasis_2" xlink:title="label: ReceivableInstrumentDescriptionOfVariableRateBasis to label_ReceivableInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableInstrumentDescriptionOfVariableRateBasis_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_ReceivableInstrumentDescriptionOfVariableRateBasis_3">Receivable Instrument Description of Variable Rate Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableInstrumentDescriptionOfVariableRateBasis" xlink:to="label_ReceivableInstrumentDescriptionOfVariableRateBasis_3" xlink:title="label: ReceivableInstrumentDescriptionOfVariableRateBasis to label_ReceivableInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReceivableWriteOffMember" xlink:label="ReceivableWriteOffMember" xlink:title="ReceivableWriteOffMember" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableWriteOffMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReceivableWriteOffMember" xml:lang="en-US" id="label_ReceivableWriteOffMember">Represents the write off of receivable associated with restructurings pursuant to a plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableWriteOffMember" xlink:to="label_ReceivableWriteOffMember" xlink:title="label: ReceivableWriteOffMember to label_ReceivableWriteOffMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableWriteOffMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivableWriteOffMember" xml:lang="en-US" id="label_ReceivableWriteOffMember_2">Receivable Write Off [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableWriteOffMember" xlink:to="label_ReceivableWriteOffMember_2" xlink:title="label: ReceivableWriteOffMember to label_ReceivableWriteOffMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivableWriteOffMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivableWriteOffMember" xml:lang="en-US" id="label_ReceivableWriteOffMember_3">Receivable write-off</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivableWriteOffMember" xlink:to="label_ReceivableWriteOffMember_3" xlink:title="label: ReceivableWriteOffMember to label_ReceivableWriteOffMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:label="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:title="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xml:lang="en-US" id="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_2">Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_2" xlink:title="label: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xml:lang="en-US" id="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_3">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_3" xlink:title="label: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xml:lang="en-US" id="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4">Reclassifications out of AOCL to net earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_4" xlink:title="label: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xml:lang="en-US" id="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems">Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:to="label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" xlink:title="label: ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems to label_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:title="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xml:lang="en-US" id="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax">Amounts reclassified from AOCL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:to="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:title="label: ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax to label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xml:lang="en-US" id="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_2">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:to="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_2" xlink:title="label: ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax to label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xml:lang="en-US" id="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_3">Amount after tax of reclassification adjustments of other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:to="label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_3" xlink:title="label: ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax to label_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_2">Information by item reclassified out of accumulated other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_2" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_2">Item reclassified out of accumulated other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_2" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_2">Reclassification out of Accumulated Other Comprehensive Income [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_2" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_3">Identifies item reclassified out of accumulated other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_3" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_4">Amount Reclassified from AOCL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_4" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/commentaryGuidance" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember">Reclassification out of Accumulated Other Comprehensive Income [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:label="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:title="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable">Disclosure of information about items reclassified out of accumulated other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xml:lang="en-US" id="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2">Reclassification out of Accumulated Other Comprehensive Income [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" xlink:to="label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable_2" xlink:title="label: ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable to label_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:title="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xml:lang="en-US" id="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2">Reclassifications Out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:to="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_4" xlink:title="label: ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock to label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xml:lang="en-US" id="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock">Summary of reclassifications from AOCL to the Condensed Consolidated Statement of Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:to="label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:title="label: ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock to label_ReclassificationsOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesCurrent" xlink:label="AccruedEnvironmentalLossContingenciesCurrent" xlink:title="AccruedEnvironmentalLossContingenciesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AccruedEnvironmentalLossContingenciesCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccruedEnvironmentalLossContingenciesCurrent" xml:lang="en-US" id="label_AccruedEnvironmentalLossContingenciesCurrent">Accrued Environmental Loss Contingencies, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedEnvironmentalLossContingenciesCurrent" xlink:to="label_AccruedEnvironmentalLossContingenciesCurrent" xlink:title="label: AccruedEnvironmentalLossContingenciesCurrent to label_AccruedEnvironmentalLossContingenciesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccruedEnvironmentalLossContingenciesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccruedEnvironmentalLossContingenciesCurrent" xml:lang="en-US" id="label_AccruedEnvironmentalLossContingenciesCurrent_2">Environmental liabilities reflected as accrued expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccruedEnvironmentalLossContingenciesCurrent" xlink:to="label_AccruedEnvironmentalLossContingenciesCurrent_2" xlink:title="label: AccruedEnvironmentalLossContingenciesCurrent to label_AccruedEnvironmentalLossContingenciesCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:label="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:title="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges">Recorded Severance Accelerated Depreciation Asset Retirement and Other Charges</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_2">Estimated cost of restructuring plan</link:label>
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    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_3">Amount charged against earnings in the period for incurred and estimated costs associated with accelerated depreciation of property, plant and equipment, accelerated asset retirement obligations, severance and other obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_3" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_4">Pre-tax charges for restructuring</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges_4" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherCharges" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:label="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:title="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths">Recorded Severance Accelerated Depreciation Asset Retirement and Other Charges to Be Incurred in Next Twelve Months</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_2">Represents the amount to be charged in the next twelve months following the latest fiscal year against earnings of period for incurred and estimated costs associated with accelerated depreciation of property, plant and equipment, accelerated asset retirement obligations, severance and other obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_2" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xml:lang="en-US" id="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_3">Pre-tax charges for restructuring to be incurred throughout 2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" xlink:to="label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths_3" xlink:title="label: RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths to label_RecordedSeveranceAcceleratedDepreciationAssetRetirementAndOtherChargesToBeIncurredInNextTwelveMonths" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:label="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:title="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xml:lang="en-US" id="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock">Recoverability of Long-Lived Assets and Goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:to="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:title="label: RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock to label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xml:lang="en-US" id="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_2">Disclosure of accounting policy for recoverability and impairment of long-lived assets and goodwill.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:to="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_2" xlink:title="label: RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock to label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xml:lang="en-US" id="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_3">Recoverability of Long-lived Assets and Goodwill [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" xlink:to="label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock_3" xlink:title="label: RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock to label_RecoverabilityOfLongLivedAssetsAndGoodwillPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:label="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" />
    <link:label xlink:type="resource" xlink:label="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xml:lang="en-US" id="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities">Release of Translation Adjustment from Liquidation of Entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:to="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:title="label: ReleaseOfTranslationAdjustmentFromLiquidationOfEntities to label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xml:lang="en-US" id="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_2">Release of translation adjustment from liquidation of entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:to="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_2" xlink:title="label: ReleaseOfTranslationAdjustmentFromLiquidationOfEntities to label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xml:lang="en-US" id="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_3">Represents the amount of release of translation adjustment from liquidation of entities.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:to="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_3" xlink:title="label: ReleaseOfTranslationAdjustmentFromLiquidationOfEntities to label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xml:lang="en-US" id="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_4">Release of cumulative foreign currency translation adjustments from liquidation of entities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xml:lang="en-US" id="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_5">Reclass of translation adjustment from liquidated entities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" xlink:to="label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities_5" xlink:title="label: ReleaseOfTranslationAdjustmentFromLiquidationOfEntities to label_ReleaseOfTranslationAdjustmentFromLiquidationOfEntities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReorganizationChargesMember" xlink:label="ReorganizationChargesMember" xlink:title="ReorganizationChargesMember" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationChargesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationChargesMember" xml:lang="en-US" id="label_ReorganizationChargesMember">Reorganization Charges [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationChargesMember" xlink:to="label_ReorganizationChargesMember" xlink:title="label: ReorganizationChargesMember to label_ReorganizationChargesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationChargesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReorganizationChargesMember" xml:lang="en-US" id="label_ReorganizationChargesMember_2">Primary financial statement caption in which the reported facts about reorganization charges have been included.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationChargesMember" xlink:to="label_ReorganizationChargesMember_2" xlink:title="label: ReorganizationChargesMember to label_ReorganizationChargesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationChargesMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReorganizationChargesMember" xml:lang="en-US" id="label_ReorganizationChargesMember_3">Reorganization items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationChargesMember" xlink:to="label_ReorganizationChargesMember_3" xlink:title="label: ReorganizationChargesMember to label_ReorganizationChargesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReorganizationMember" xlink:label="ReorganizationMember" xlink:title="ReorganizationMember" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationMember" xml:lang="en-US" id="label_ReorganizationMember">Reorganization [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationMember" xlink:to="label_ReorganizationMember" xlink:title="label: ReorganizationMember to label_ReorganizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReorganizationMember" xml:lang="en-US" id="label_ReorganizationMember_2">Reorganization initiatives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationMember" xlink:to="label_ReorganizationMember_2" xlink:title="label: ReorganizationMember to label_ReorganizationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReorganizationMember" xml:lang="en-US" id="label_ReorganizationMember_3">Represents the details pertaining to the reorganization initiatives associated with the exit from or disposal of business activities or restructurings pursuant to a plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationMember" xlink:to="label_ReorganizationMember_3" xlink:title="label: ReorganizationMember to label_ReorganizationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="AccumulatedDefinedBenefitPlansAdjustmentMember" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedDefinedBenefitPlansAdjustmentMember" xml:lang="en-US" id="label_AccumulatedDefinedBenefitPlansAdjustmentMember">Amount Reclassified from AOCL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:to="label_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:title="label: AccumulatedDefinedBenefitPlansAdjustmentMember to label_AccumulatedDefinedBenefitPlansAdjustmentMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDefinedBenefitPlansAdjustmentMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AccumulatedDefinedBenefitPlansAdjustmentMember" xml:lang="en-US" id="label_AccumulatedDefinedBenefitPlansAdjustmentMember_2">Unrecognized Pension and Other Post-Retirement Benefit Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:to="label_AccumulatedDefinedBenefitPlansAdjustmentMember_2" xlink:title="label: AccumulatedDefinedBenefitPlansAdjustmentMember to label_AccumulatedDefinedBenefitPlansAdjustmentMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDefinedBenefitPlansAdjustmentMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedDefinedBenefitPlansAdjustmentMember" xml:lang="en-US" id="label_AccumulatedDefinedBenefitPlansAdjustmentMember_3">Accumulated Defined Benefit Plans Adjustment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:to="label_AccumulatedDefinedBenefitPlansAdjustmentMember_3" xlink:title="label: AccumulatedDefinedBenefitPlansAdjustmentMember to label_AccumulatedDefinedBenefitPlansAdjustmentMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ReserveForCustomerRebatesMember" xlink:label="ReserveForCustomerRebatesMember" xlink:title="ReserveForCustomerRebatesMember" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForCustomerRebatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReserveForCustomerRebatesMember" xml:lang="en-US" id="label_ReserveForCustomerRebatesMember">Reserve for Customer Rebates [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForCustomerRebatesMember" xlink:to="label_ReserveForCustomerRebatesMember" xlink:title="label: ReserveForCustomerRebatesMember to label_ReserveForCustomerRebatesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForCustomerRebatesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReserveForCustomerRebatesMember" xml:lang="en-US" id="label_ReserveForCustomerRebatesMember_2">Reserve for customer rebates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForCustomerRebatesMember" xlink:to="label_ReserveForCustomerRebatesMember_2" xlink:title="label: ReserveForCustomerRebatesMember to label_ReserveForCustomerRebatesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReserveForCustomerRebatesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ReserveForCustomerRebatesMember" xml:lang="en-US" id="label_ReserveForCustomerRebatesMember_3">Amount of rebates granted to customers based on customers achieving defined sales targets over a specified period of time.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReserveForCustomerRebatesMember" xlink:to="label_ReserveForCustomerRebatesMember_3" xlink:title="label: ReserveForCustomerRebatesMember to label_ReserveForCustomerRebatesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:label="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:title="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xml:lang="en-US" id="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod">Restricted Cash Required to be on Deposit to Support Certain Letters of Credit and Performance Guarantees Settlement Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:to="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:title="label: RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod to label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xml:lang="en-US" id="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_2">Settlement period of letters of credit and performance guarantees kept as deposit, forming a part of restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:to="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_2" xlink:title="label: RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod to label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xml:lang="en-US" id="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_3">Represents the settlement period of letters of credit and performance guarantees kept as deposit, which form a part of restricted cash.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" xlink:to="label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod_3" xlink:title="label: RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod to label_RestrictedCashRequiredToBeOnDepositToSupportCertainLettersOfCreditAndPerformanceGuaranteesSettlementPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:label="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:title="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities">Restructuring and Related Activities, Number of Office Facilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:to="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:title="label: RestructuringAndRelatedActivitiesNumberOfOfficeFacilities to label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_2">Number of office facilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:to="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_2" xlink:title="label: RestructuringAndRelatedActivitiesNumberOfOfficeFacilities to label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_3">Represents the number of office facilities pursuant to implementation of certain cost savings and growth initiatives approved by Bankruptcy Court.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" xlink:to="label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities_3" xlink:title="label: RestructuringAndRelatedActivitiesNumberOfOfficeFacilities to label_RestructuringAndRelatedActivitiesNumberOfOfficeFacilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:label="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:title="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant">Restructuring and Related Activities Period for which Purchaser Obliged to Supply Current Volumes of Brominated Flame Retardant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:to="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:title="label: RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant to label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_2">Period for which purchaser is obligated to continue to supply current volumes of the brominated flame retardant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:to="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_2" xlink:title="label: RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant to label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_3">Represents the period for which the purchaser is obligated to continue to supply current volumes of the brominated flame retardant following the acquisition under the terms of the joint venture agreement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" xlink:to="label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant_3" xlink:title="label: RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant to label_RestructuringAndRelatedActivitiesPeriodForWhichPurchaserObligedToSupplyCurrentVolumesOfBrominatedFlameRetardant" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:label="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:title="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xml:lang="en-US" id="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths">Restructuring Cost Expected Cash Payment to Be Paid in Next Twelve Months</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:to="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:title="label: RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths to label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xml:lang="en-US" id="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_2">Represents the amount of cash to be paid in the next twelve months following the latest fiscal year to fully or partially settle a specified, previously accrued type of restructuring cost.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:to="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_2" xlink:title="label: RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths to label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xml:lang="en-US" id="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_3">Expected payment of cash cost to be paid in 2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" xlink:to="label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths_3" xlink:title="label: RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths to label_RestructuringCostExpectedCashPaymentToBePaidInNextTwelveMonths" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReserveAnticipatedAnnualCashSavings" xlink:label="RestructuringReserveAnticipatedAnnualCashSavings" xlink:title="RestructuringReserveAnticipatedAnnualCashSavings" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAnticipatedAnnualCashSavings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveAnticipatedAnnualCashSavings" xml:lang="en-US" id="label_RestructuringReserveAnticipatedAnnualCashSavings">Restructuring Reserve, Anticipated Annual Cash Savings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAnticipatedAnnualCashSavings" xlink:to="label_RestructuringReserveAnticipatedAnnualCashSavings" xlink:title="label: RestructuringReserveAnticipatedAnnualCashSavings to label_RestructuringReserveAnticipatedAnnualCashSavings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAnticipatedAnnualCashSavings_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveAnticipatedAnnualCashSavings" xml:lang="en-US" id="label_RestructuringReserveAnticipatedAnnualCashSavings_2">Anticipated annual cash savings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAnticipatedAnnualCashSavings" xlink:to="label_RestructuringReserveAnticipatedAnnualCashSavings_2" xlink:title="label: RestructuringReserveAnticipatedAnnualCashSavings to label_RestructuringReserveAnticipatedAnnualCashSavings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAnticipatedAnnualCashSavings_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringReserveAnticipatedAnnualCashSavings" xml:lang="en-US" id="label_RestructuringReserveAnticipatedAnnualCashSavings_3">Represents the anticipated annual cash savings under the plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAnticipatedAnnualCashSavings" xlink:to="label_RestructuringReserveAnticipatedAnnualCashSavings_3" xlink:title="label: RestructuringReserveAnticipatedAnnualCashSavings to label_RestructuringReserveAnticipatedAnnualCashSavings" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:label="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:title="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation">Restructuring Reserve Asset Impairments and Accelerated Depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:to="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:title="label: RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation to label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_2">Pre-tax charges for asset impairments and accelerated depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:to="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_2" xlink:title="label: RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation to label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_3">Amount of pre-tax charges for asset impairments and accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" xlink:to="label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation_3" xlink:title="label: RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation to label_RestructuringReserveAssetImpairmentsAndAcceleratedDepreciation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_RestructuringReservePeriodExpenses" xlink:label="RestructuringReservePeriodExpenses" xlink:title="RestructuringReservePeriodExpenses" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReservePeriodExpenses" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReservePeriodExpenses" xml:lang="en-US" id="label_RestructuringReservePeriodExpenses">Restructuring Reserve Period Expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReservePeriodExpenses" xlink:to="label_RestructuringReservePeriodExpenses" xlink:title="label: RestructuringReservePeriodExpenses to label_RestructuringReservePeriodExpenses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReservePeriodExpenses_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReservePeriodExpenses" xml:lang="en-US" id="label_RestructuringReservePeriodExpenses_2">2013 charge</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReservePeriodExpenses" xlink:to="label_RestructuringReservePeriodExpenses_2" xlink:title="label: RestructuringReservePeriodExpenses to label_RestructuringReservePeriodExpenses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReservePeriodExpenses_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_RestructuringReservePeriodExpenses" xml:lang="en-US" id="label_RestructuringReservePeriodExpenses_3">Reserve increase representing the amount charged against earnings in the period for a specified incurred and estimated type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReservePeriodExpenses" xlink:to="label_RestructuringReservePeriodExpenses_3" xlink:title="label: RestructuringReservePeriodExpenses to label_RestructuringReservePeriodExpenses" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:label="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:title="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember">SK Blue Holdings Ltd and Addivant USA Holdings Corp [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:to="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:title="label: SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember to label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_2">Represents information pertaining to SK Blue Holdings, Ltd and Addivant USA Holdings Corp.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:to="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_2" xlink:title="label: SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember to label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_3">SK and Addivant</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" xlink:to="label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember_3" xlink:title="label: SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember to label_SKBlueHoldingsLtdAndAddivantUSAHoldingsCorpMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SKBlueHoldingsLtdMember" xlink:label="SKBlueHoldingsLtdMember" xlink:title="SKBlueHoldingsLtdMember" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SKBlueHoldingsLtdMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdMember">SK Blue Holdings Ltd [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdMember" xlink:to="label_SKBlueHoldingsLtdMember" xlink:title="label: SKBlueHoldingsLtdMember to label_SKBlueHoldingsLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SKBlueHoldingsLtdMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdMember_2">SK</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdMember" xlink:to="label_SKBlueHoldingsLtdMember_2" xlink:title="label: SKBlueHoldingsLtdMember to label_SKBlueHoldingsLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SKBlueHoldingsLtdMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SKBlueHoldingsLtdMember" xml:lang="en-US" id="label_SKBlueHoldingsLtdMember_3">Represents information pertaining to SK Blue Holdings, Ltd.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SKBlueHoldingsLtdMember" xlink:to="label_SKBlueHoldingsLtdMember_3" xlink:title="label: SKBlueHoldingsLtdMember to label_SKBlueHoldingsLtdMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfAccountsReceivableDisclosureAbstract" xlink:label="SaleOfAccountsReceivableDisclosureAbstract" xlink:title="SaleOfAccountsReceivableDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfAccountsReceivableDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfAccountsReceivableDisclosureAbstract" xml:lang="en-US" id="label_SaleOfAccountsReceivableDisclosureAbstract">SALE OF ACCOUNTS RECEIVABLE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfAccountsReceivableDisclosureAbstract" xlink:to="label_SaleOfAccountsReceivableDisclosureAbstract" xlink:title="label: SaleOfAccountsReceivableDisclosureAbstract to label_SaleOfAccountsReceivableDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfAccountsReceivableTextBlock" xlink:label="SaleOfAccountsReceivableTextBlock" xlink:title="SaleOfAccountsReceivableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfAccountsReceivableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfAccountsReceivableTextBlock" xml:lang="en-US" id="label_SaleOfAccountsReceivableTextBlock">Sale of Accounts Receivable [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfAccountsReceivableTextBlock" xlink:to="label_SaleOfAccountsReceivableTextBlock" xlink:title="label: SaleOfAccountsReceivableTextBlock to label_SaleOfAccountsReceivableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfAccountsReceivableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SaleOfAccountsReceivableTextBlock" xml:lang="en-US" id="label_SaleOfAccountsReceivableTextBlock_2">This element represents sale of accounts receivable.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfAccountsReceivableTextBlock" xlink:to="label_SaleOfAccountsReceivableTextBlock_2" xlink:title="label: SaleOfAccountsReceivableTextBlock to label_SaleOfAccountsReceivableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfAccountsReceivableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SaleOfAccountsReceivableTextBlock" xml:lang="en-US" id="label_SaleOfAccountsReceivableTextBlock_3">SALE OF ACCOUNTS RECEIVABLE</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfAccountsReceivableTextBlock" xlink:to="label_SaleOfAccountsReceivableTextBlock_3" xlink:title="label: SaleOfAccountsReceivableTextBlock to label_SaleOfAccountsReceivableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeMember">Accumulated Other Comprehensive Income (Loss) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="label_AccumulatedOtherComprehensiveIncomeMember" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to label_AccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeMember" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeMember_2">Accumulated Other Comprehensive Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeMember" xlink:to="label_AccumulatedOtherComprehensiveIncomeMember_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeMember to label_AccumulatedOtherComprehensiveIncomeMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SaleOfStockPercentageOfOwnershipInterestSold" xlink:label="SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="SaleOfStockPercentageOfOwnershipInterestSold" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPercentageOfOwnershipInterestSold" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SaleOfStockPercentageOfOwnershipInterestSold" xml:lang="en-US" id="label_SaleOfStockPercentageOfOwnershipInterestSold">Sale of Stock Percentage of Ownership Interest Sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPercentageOfOwnershipInterestSold" xlink:to="label_SaleOfStockPercentageOfOwnershipInterestSold" xlink:title="label: SaleOfStockPercentageOfOwnershipInterestSold to label_SaleOfStockPercentageOfOwnershipInterestSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPercentageOfOwnershipInterestSold_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SaleOfStockPercentageOfOwnershipInterestSold" xml:lang="en-US" id="label_SaleOfStockPercentageOfOwnershipInterestSold_2">Percentage ownership interest sold</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPercentageOfOwnershipInterestSold" xlink:to="label_SaleOfStockPercentageOfOwnershipInterestSold_2" xlink:title="label: SaleOfStockPercentageOfOwnershipInterestSold to label_SaleOfStockPercentageOfOwnershipInterestSold" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SaleOfStockPercentageOfOwnershipInterestSold_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SaleOfStockPercentageOfOwnershipInterestSold" xml:lang="en-US" id="label_SaleOfStockPercentageOfOwnershipInterestSold_3">Represents the percentage of ownership interest sold.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SaleOfStockPercentageOfOwnershipInterestSold" xlink:to="label_SaleOfStockPercentageOfOwnershipInterestSold_3" xlink:title="label: SaleOfStockPercentageOfOwnershipInterestSold to label_SaleOfStockPercentageOfOwnershipInterestSold" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:label="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:title="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock">Schedule of benefit obligation and weighted-average assumptions used</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:to="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:title="label: ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock to label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_2">Tabular disclosure of benefit obligations including accumulated benefit obligation and projected benefit obligation along with weighted-average assumptions used to determine the benefit obligation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:to="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_2" xlink:title="label: ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock to label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_3">Schedule of Accumulated and Projected Benefit Obligations and Assumptions Used [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" xlink:to="label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock_3" xlink:title="label: ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock to label_ScheduleOfAccumulatedAndProjectedBenefitObligationsAndAssumptionsUsedTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:label="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:title="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock">Schedule of Approved Distributable Claims Reserves [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:to="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:title="label: ScheduleOfApprovedDistributableClaimsReservesTableTextBlock to label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_2">Summary of approved distributable claims reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:to="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_2" xlink:title="label: ScheduleOfApprovedDistributableClaimsReservesTableTextBlock to label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_3">Tabular disclosure of approved distributable claims reserves.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" xlink:to="label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock_3" xlink:title="label: ScheduleOfApprovedDistributableClaimsReservesTableTextBlock to label_ScheduleOfApprovedDistributableClaimsReservesTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfAssetRetirementObligationsTable" xlink:label="ScheduleOfAssetRetirementObligationsTable" xlink:title="ScheduleOfAssetRetirementObligationsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAssetRetirementObligationsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAssetRetirementObligationsTable" xml:lang="en-US" id="label_ScheduleOfAssetRetirementObligationsTable">Schedule of Asset Retirement Obligations [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAssetRetirementObligationsTable" xlink:to="label_ScheduleOfAssetRetirementObligationsTable" xlink:title="label: ScheduleOfAssetRetirementObligationsTable to label_ScheduleOfAssetRetirementObligationsTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAssetRetirementObligationsTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfAssetRetirementObligationsTable" xml:lang="en-US" id="label_ScheduleOfAssetRetirementObligationsTable_2">Schedule of an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from the service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAssetRetirementObligationsTable" xlink:to="label_ScheduleOfAssetRetirementObligationsTable_2" xlink:title="label: ScheduleOfAssetRetirementObligationsTable to label_ScheduleOfAssetRetirementObligationsTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDebtInstrumentsTable" xlink:label="ScheduleOfDebtInstrumentsTable" xlink:title="ScheduleOfDebtInstrumentsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDebtInstrumentsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDebtInstrumentsTable" xml:lang="en-US" id="label_ScheduleOfDebtInstrumentsTable">Schedule of Debt Instruments [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="label_ScheduleOfDebtInstrumentsTable" xlink:title="label: ScheduleOfDebtInstrumentsTable to label_ScheduleOfDebtInstrumentsTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDebtInstrumentsTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfDebtInstrumentsTable" xml:lang="en-US" id="label_ScheduleOfDebtInstrumentsTable_2">A table providing information pertaining to short-term and long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDebtInstrumentsTable" xlink:to="label_ScheduleOfDebtInstrumentsTable_2" xlink:title="label: ScheduleOfDebtInstrumentsTable to label_ScheduleOfDebtInstrumentsTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:label="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:title="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock">Schedule of Deferred Tax Assets and Liabilities by Jurisdiction [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:to="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:title="label: ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock to label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_2">Schedule of net current and non-current deferred taxes from each tax jurisdiction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:to="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_2" xlink:title="label: ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock to label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_3">Tabular disclosure of deferred income taxes by jurisdiction as classified in the consolidated statements of financial position.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" xlink:to="label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock_3" xlink:title="label: ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock to label_ScheduleOfDeferredTaxAssetsAndLiabilitiesByJurisdictionTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:label="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" xlink:title="ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsBalanceSheetTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" xlink:label="ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" xlink:title="ScheduleOfEstimatedFutureEmployerContributionsAndExpectedBenefitPaymentsTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfFullyAdministeredDebtorsTableTextBlock" xlink:label="ScheduleOfFullyAdministeredDebtorsTableTextBlock" xlink:title="ScheduleOfFullyAdministeredDebtorsTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:title="ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xml:lang="en-US" id="label_ScheduleOfIncomeBeforeIncomeTaxesAndComponentsOfIncomeTaxExpenseBenefitTableTextBlock_3">Schedule of Income Before Income Taxes and Components of Income Tax Expense Benefit [Table Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xlink:label="ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xlink:title="ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock" xml:lang="en-US" id="label_ScheduleOfNetBenefitCostsAndAssumptionsUsedTableTextBlock_2">Schedule of Net Benefit Costs and Assumptions Used [Table Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" xlink:label="ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" xlink:title="ScheduleOfNetFundedStatusAndAmountsRecognizedInFinancialStatementsTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ScheduleOfReorganizationItemsTableTextBlock" xlink:label="ScheduleOfReorganizationItemsTableTextBlock" xlink:title="ScheduleOfReorganizationItemsTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:label="SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:title="SegmentGeographicalGroupsOfCountriesGroupThreeMember" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalGroupsOfCountriesGroupThreeMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentGeographicalGroupsOfCountriesGroupThreeMember" xml:lang="en-US" id="label_SegmentGeographicalGroupsOfCountriesGroupThreeMember">Asia/Pacific</link:label>
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    <link:label xlink:type="resource" xlink:label="label_SegmentOperatingProfitLoss_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SegmentOperatingProfitLoss" xml:lang="en-US" id="label_SegmentOperatingProfitLoss_2">Represents the operating profit (loss) attributable to the reportable segment of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentOperatingProfitLoss" xlink:to="label_SegmentOperatingProfitLoss_2" xlink:title="label: SegmentOperatingProfitLoss to label_SegmentOperatingProfitLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentOperatingProfitLoss_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentOperatingProfitLoss" xml:lang="en-US" id="label_SegmentOperatingProfitLoss_3">Segment Operating Profit (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentOperatingProfitLoss" xlink:to="label_SegmentOperatingProfitLoss_3" xlink:title="label: SegmentOperatingProfitLoss to label_SegmentOperatingProfitLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SegregatedReservesMember" xlink:label="SegregatedReservesMember" xlink:title="SegregatedReservesMember" />
    <link:label xlink:type="resource" xlink:label="label_SegregatedReservesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegregatedReservesMember" xml:lang="en-US" id="label_SegregatedReservesMember">Segregated Reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegregatedReservesMember" xlink:to="label_SegregatedReservesMember" xlink:title="label: SegregatedReservesMember to label_SegregatedReservesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegregatedReservesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegregatedReservesMember" xml:lang="en-US" id="label_SegregatedReservesMember_2">Segregated Reserves [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegregatedReservesMember" xlink:to="label_SegregatedReservesMember_2" xlink:title="label: SegregatedReservesMember to label_SegregatedReservesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegregatedReservesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SegregatedReservesMember" xml:lang="en-US" id="label_SegregatedReservesMember_3">The segregated individual reserves established in bankruptcy proceedings for certain creditors' claims.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegregatedReservesMember" xlink:to="label_SegregatedReservesMember_3" xlink:title="label: SegregatedReservesMember to label_SegregatedReservesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US" id="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">Less: accumulated depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="label: AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xml:lang="en-US" id="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2" xlink:title="label: AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment to label_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeniorNotes6.875PercentDue2016Member" xlink:label="SeniorNotes6.875PercentDue2016Member" xlink:title="SeniorNotes6.875PercentDue2016Member" />
    <link:label xlink:type="resource" xlink:label="label_SeniorNotes6.875PercentDue2016Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SeniorNotes6.875PercentDue2016Member" xml:lang="en-US" id="label_SeniorNotes6.875PercentDue2016Member">Senior Notes 6.875 Percent Due 2016 [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeniorNotes6.875PercentDue2016Member" xlink:to="label_SeniorNotes6.875PercentDue2016Member" xlink:title="label: SeniorNotes6.875PercentDue2016Member to label_SeniorNotes6.875PercentDue2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SeniorNotes6.875PercentDue2016Member_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SeniorNotes6.875PercentDue2016Member" xml:lang="en-US" id="label_SeniorNotes6.875PercentDue2016Member_2">Represents information pertaining to senior notes bearing interest at 6.875 percent which mature in 2016.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeniorNotes6.875PercentDue2016Member" xlink:to="label_SeniorNotes6.875PercentDue2016Member_2" xlink:title="label: SeniorNotes6.875PercentDue2016Member to label_SeniorNotes6.875PercentDue2016Member" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SeniorNotes6.875PercentDue2016Member_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SeniorNotes6.875PercentDue2016Member" xml:lang="en-US" id="label_SeniorNotes6.875PercentDue2016Member_3">6.875% Notes due 2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeniorNotes6.875PercentDue2016Member" xlink:to="label_SeniorNotes6.875PercentDue2016Member_3" xlink:title="label: SeniorNotes6.875PercentDue2016Member to label_SeniorNotes6.875PercentDue2016Member" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SeveranceAndOtherFacilityClosureCosts" xlink:label="SeveranceAndOtherFacilityClosureCosts" xlink:title="SeveranceAndOtherFacilityClosureCosts" />
    <link:label xlink:type="resource" xlink:label="label_SeveranceAndOtherFacilityClosureCosts" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SeveranceAndOtherFacilityClosureCosts" xml:lang="en-US" id="label_SeveranceAndOtherFacilityClosureCosts">Amount charged against earnings in the period for incurred and estimated costs associated with severance and other obligations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeveranceAndOtherFacilityClosureCosts" xlink:to="label_SeveranceAndOtherFacilityClosureCosts" xlink:title="label: SeveranceAndOtherFacilityClosureCosts to label_SeveranceAndOtherFacilityClosureCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SeveranceAndOtherFacilityClosureCosts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SeveranceAndOtherFacilityClosureCosts" xml:lang="en-US" id="label_SeveranceAndOtherFacilityClosureCosts_2">Severance and Other Facility Closure Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeveranceAndOtherFacilityClosureCosts" xlink:to="label_SeveranceAndOtherFacilityClosureCosts_2" xlink:title="label: SeveranceAndOtherFacilityClosureCosts to label_SeveranceAndOtherFacilityClosureCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SeveranceAndOtherFacilityClosureCosts_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SeveranceAndOtherFacilityClosureCosts" xml:lang="en-US" id="label_SeveranceAndOtherFacilityClosureCosts_3">Pre-tax charge for severance to facility closures, severance and related costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeveranceAndOtherFacilityClosureCosts" xlink:to="label_SeveranceAndOtherFacilityClosureCosts_3" xlink:title="label: SeveranceAndOtherFacilityClosureCosts to label_SeveranceAndOtherFacilityClosureCosts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax">Accumulated other comprehensive loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_2" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3">Accumulated other comprehensive loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_4" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_4">Balance at the beginning of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_4" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_5" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_5">Balance at the end of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="label_AccumulatedOtherComprehensiveIncomeLossNetOfTax_5" xlink:title="label: AccumulatedOtherComprehensiveIncomeLossNetOfTax to label_AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod">Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options Distributed in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_2">Number of shares distributed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_3">The number of shares (or other type of equity) distributed during the period on other than stock (or unit) option plans.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributedInPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage">Share Based Compensation, Arrangement by Share Based Payment Award Equity Instruments, Other than Options Distribution Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_2">Distribution percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_3">Represents the distribution percentage determined based on consolidated earnings before interest, taxes, depreciation and amortization expense.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsDistributionPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved">Share Based Compensation, Arrangement by Share Based Payment Award Equity Instruments Other than Options Grants in Period Approved</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_2">Grants approved (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_3">Represents the number of grants approved during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodApproved" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue">Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments Other than Options Nonvested Total Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_2">Unvested RSU awards at the beginning of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_3">Unvested RSU awards at the end of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_4">Aggregate fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue_4" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedTotalFairValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="AccumulatedTranslationAdjustmentMember" xlink:title="AccumulatedTranslationAdjustmentMember" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedTranslationAdjustmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AccumulatedTranslationAdjustmentMember" xml:lang="en-US" id="label_AccumulatedTranslationAdjustmentMember">Accumulated Translation Adjustment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedTranslationAdjustmentMember" xlink:to="label_AccumulatedTranslationAdjustmentMember" xlink:title="label: AccumulatedTranslationAdjustmentMember to label_AccumulatedTranslationAdjustmentMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AccumulatedTranslationAdjustmentMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AccumulatedTranslationAdjustmentMember" xml:lang="en-US" id="label_AccumulatedTranslationAdjustmentMember_2">Foreign Currency Translation Adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AccumulatedTranslationAdjustmentMember" xlink:to="label_AccumulatedTranslationAdjustmentMember_2" xlink:title="label: AccumulatedTranslationAdjustmentMember to label_AccumulatedTranslationAdjustmentMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod">Description of the period of time, from the grant date, after which the equity-based award expires.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_2">Share Based Compensation Arrangement by Share Based Payment, Award Expiration Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_3">Expiration period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod">Represents the period of the historical volatility of share-based compensation awards prior to entering into Chapter 11.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_2">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions Expected Historical Volatility, Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_3">Period of expected historical volatility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedHistoricalVolatilityPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved">Represents the number of share options (or share units) grants approved for issuance during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_2">Share Based Compensation Arrangement by Share Based Payment Award Options Grants in Period Approved</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_3">Grants approved (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodApproved" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract">Share Based Compensation Arrangement by Share Based Payment Award Options Intrinsic Value [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract_2">Aggregate Intrinsic Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsIntrinsicValueAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod">Share Based Compensation, Arrangement by Share Based Payment Award Performance Measurement Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_2">Performance measurement period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_3">Represents the performance measurement period used to grant shares under equity-based compensation arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMeasurementPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants">Share Based Compensation, Arrangement by Share based Payment Award Performance Multiplier for Grants</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_2">Represents the performance multiplier used to grant shares under equity-based compensation arrangement.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_3">Performance multiplier</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceMultiplierForGrants" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative">Share Based Compensation Arrangement by Share Based Payment Award Shares Granted Cumulative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_2">Number of shares granted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_3">Represents the cumulative number of shares granted under the equity based compensation plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesGrantedCumulative" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber">Share Based Compensation Arrangement by Share Based Payment, Award, Shares Offering Per Period Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_2">Number of shares offering per period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_3">Represents the maximum number of shares offering in a period under the employee Stock Purchase Plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPeriodNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber">Share Based Compensation Arrangement by Share Based Payment, Award, Shares Offering Per Plan Year, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_2">Number of shares offering per plan year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_3">Represents the maximum number of shares offering per plan year under the employee Stock Purchase Plan.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesOfferingPerPlanYearNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesAxis" xlink:label="SharesAxis" xlink:title="SharesAxis" />
    <link:label xlink:type="resource" xlink:label="label_SharesAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharesAxis" xml:lang="en-US" id="label_SharesAxis">Shares [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesAxis" xlink:to="label_SharesAxis" xlink:title="label: SharesAxis to label_SharesAxis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SharesAxis_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SharesAxis" xml:lang="en-US" id="label_SharesAxis_2">Information by type of shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesAxis" xlink:to="label_SharesAxis_2" xlink:title="label: SharesAxis to label_SharesAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SharesDomain" xlink:label="SharesDomain" xlink:title="SharesDomain" />
    <link:label xlink:type="resource" xlink:label="label_SharesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharesDomain" xml:lang="en-US" id="label_SharesDomain">Shares [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesDomain" xlink:to="label_SharesDomain" xlink:title="label: SharesDomain to label_SharesDomain" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SharesDomain_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SharesDomain" xml:lang="en-US" id="label_SharesDomain_2">Represents the types of shares.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesDomain" xlink:to="label_SharesDomain_2" xlink:title="label: SharesDomain to label_SharesDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:label="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:title="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xml:lang="en-US" id="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis">Site Contingency, Period for Accrual of Costs on Undiscounted Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:to="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:title="label: SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis to label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xml:lang="en-US" id="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_2">Period for accrual of probable and reasonable remediation costs on an undiscounted basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:to="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_2" xlink:title="label: SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis to label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xml:lang="en-US" id="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_3">Represents the period for accrual of remediation expenditures on an undiscounted basis.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" xlink:to="label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis_3" xlink:title="label: SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis to label_SiteContingencyPeriodForAccrualOfCostsOnUndiscountedBasis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SodiumSulfonatesMember" xlink:label="SodiumSulfonatesMember" xlink:title="SodiumSulfonatesMember" />
    <link:label xlink:type="resource" xlink:label="label_SodiumSulfonatesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SodiumSulfonatesMember" xml:lang="en-US" id="label_SodiumSulfonatesMember">Sodium Sulfonates [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SodiumSulfonatesMember" xlink:to="label_SodiumSulfonatesMember" xlink:title="label: SodiumSulfonatesMember to label_SodiumSulfonatesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SodiumSulfonatesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SodiumSulfonatesMember" xml:lang="en-US" id="label_SodiumSulfonatesMember_2">Sodium Sulfonates Divestiture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SodiumSulfonatesMember" xlink:to="label_SodiumSulfonatesMember_2" xlink:title="label: SodiumSulfonatesMember to label_SodiumSulfonatesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SodiumSulfonatesMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SodiumSulfonatesMember" xml:lang="en-US" id="label_SodiumSulfonatesMember_3">Represents the information pertaining to sale of natural sodium sulfonates and oxidized petrolatum product lines to Sonneborn Holding, LLC.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SodiumSulfonatesMember" xlink:to="label_SodiumSulfonatesMember_3" xlink:title="label: SodiumSulfonatesMember to label_SodiumSulfonatesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:label="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:title="SubsidiariesOfGreatLakesChemicalCompanyIncMember" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xml:lang="en-US" id="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember">Subsidiaries of Great Lakes Chemical Company Inc [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:to="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:title="label: SubsidiariesOfGreatLakesChemicalCompanyIncMember to label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xml:lang="en-US" id="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_2">Subsidiaries of Great Lakes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:to="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_2" xlink:title="label: SubsidiariesOfGreatLakesChemicalCompanyIncMember to label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" xml:lang="en-US" id="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_3">Represents the information pertaining to subsidiaries of Great Lakes Chemical Company Inc.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfGreatLakesChemicalCompanyIncMember" xlink:to="label_SubsidiariesOfGreatLakesChemicalCompanyIncMember_3" xlink:title="label: SubsidiariesOfGreatLakesChemicalCompanyIncMember to label_SubsidiariesOfGreatLakesChemicalCompanyIncMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SubsidiariesOfWitcoCorporationMember" xlink:label="SubsidiariesOfWitcoCorporationMember" xlink:title="SubsidiariesOfWitcoCorporationMember" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfWitcoCorporationMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsidiariesOfWitcoCorporationMember" xml:lang="en-US" id="label_SubsidiariesOfWitcoCorporationMember">Subsidiaries of Witco Corporation [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfWitcoCorporationMember" xlink:to="label_SubsidiariesOfWitcoCorporationMember" xlink:title="label: SubsidiariesOfWitcoCorporationMember to label_SubsidiariesOfWitcoCorporationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfWitcoCorporationMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsidiariesOfWitcoCorporationMember" xml:lang="en-US" id="label_SubsidiariesOfWitcoCorporationMember_2">Subsidiaries of Witco</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfWitcoCorporationMember" xlink:to="label_SubsidiariesOfWitcoCorporationMember_2" xlink:title="label: SubsidiariesOfWitcoCorporationMember to label_SubsidiariesOfWitcoCorporationMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SubsidiariesOfWitcoCorporationMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SubsidiariesOfWitcoCorporationMember" xml:lang="en-US" id="label_SubsidiariesOfWitcoCorporationMember_3">Represents the information pertaining to subsidiaries of Witco Corporation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsidiariesOfWitcoCorporationMember" xlink:to="label_SubsidiariesOfWitcoCorporationMember_3" xlink:title="label: SubsidiariesOfWitcoCorporationMember to label_SubsidiariesOfWitcoCorporationMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SummaryOfSignificantAccountingPoliciesLineItems" xlink:label="SummaryOfSignificantAccountingPoliciesLineItems" xlink:title="SummaryOfSignificantAccountingPoliciesLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfSignificantAccountingPoliciesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SummaryOfSignificantAccountingPoliciesLineItems" xml:lang="en-US" id="label_SummaryOfSignificantAccountingPoliciesLineItems">Summary of Significant Accounting Policies [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="label_SummaryOfSignificantAccountingPoliciesLineItems" xlink:title="label: SummaryOfSignificantAccountingPoliciesLineItems to label_SummaryOfSignificantAccountingPoliciesLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfSignificantAccountingPoliciesLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SummaryOfSignificantAccountingPoliciesLineItems" xml:lang="en-US" id="label_SummaryOfSignificantAccountingPoliciesLineItems_2">NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="label_SummaryOfSignificantAccountingPoliciesLineItems_2" xlink:title="label: SummaryOfSignificantAccountingPoliciesLineItems to label_SummaryOfSignificantAccountingPoliciesLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfSignificantAccountingPoliciesLineItems_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SummaryOfSignificantAccountingPoliciesLineItems" xml:lang="en-US" id="label_SummaryOfSignificantAccountingPoliciesLineItems_3">Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SummaryOfSignificantAccountingPoliciesLineItems" xlink:to="label_SummaryOfSignificantAccountingPoliciesLineItems_3" xlink:title="label: SummaryOfSignificantAccountingPoliciesLineItems to label_SummaryOfSignificantAccountingPoliciesLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_SummaryOfSignificantAccountingPoliciesTable" xlink:label="SummaryOfSignificantAccountingPoliciesTable" xlink:title="SummaryOfSignificantAccountingPoliciesTable" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfSignificantAccountingPoliciesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SummaryOfSignificantAccountingPoliciesTable" xml:lang="en-US" id="label_SummaryOfSignificantAccountingPoliciesTable">Summary of Significant Accounting Policies [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SummaryOfSignificantAccountingPoliciesTable" xlink:to="label_SummaryOfSignificantAccountingPoliciesTable" xlink:title="label: SummaryOfSignificantAccountingPoliciesTable to label_SummaryOfSignificantAccountingPoliciesTable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfSignificantAccountingPoliciesTable_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_SummaryOfSignificantAccountingPoliciesTable" xml:lang="en-US" id="label_SummaryOfSignificantAccountingPoliciesTable_2">Information related to various accounting policies of the entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SummaryOfSignificantAccountingPoliciesTable" xlink:to="label_SummaryOfSignificantAccountingPoliciesTable_2" xlink:title="label: SummaryOfSignificantAccountingPoliciesTable to label_SummaryOfSignificantAccountingPoliciesTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:label="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents">Term of Original Maturity to Classify Instruments as Cash Equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:title="label: TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2">Term of original maturity to classify bank term deposits as cash equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_2" xlink:title="label: TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xml:lang="en-US" id="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3">Represents the term of maturity at the date of purchase of an instrument to classify it as a cash equivalent.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" xlink:to="label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents_3" xlink:title="label: TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents to label_TermOfOriginalMaturityToClassifyInstrumentsAsCashEquivalents" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TetrabromTechnologiesLtdMember" xlink:label="TetrabromTechnologiesLtdMember" xlink:title="TetrabromTechnologiesLtdMember" />
    <link:label xlink:type="resource" xlink:label="label_TetrabromTechnologiesLtdMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TetrabromTechnologiesLtdMember" xml:lang="en-US" id="label_TetrabromTechnologiesLtdMember">Tetrabrom Technologies Ltd [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TetrabromTechnologiesLtdMember" xlink:to="label_TetrabromTechnologiesLtdMember" xlink:title="label: TetrabromTechnologiesLtdMember to label_TetrabromTechnologiesLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TetrabromTechnologiesLtdMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TetrabromTechnologiesLtdMember" xml:lang="en-US" id="label_TetrabromTechnologiesLtdMember_2">Tetrabrom Technologies Ltd.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TetrabromTechnologiesLtdMember" xlink:to="label_TetrabromTechnologiesLtdMember_2" xlink:title="label: TetrabromTechnologiesLtdMember to label_TetrabromTechnologiesLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TetrabromTechnologiesLtdMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_TetrabromTechnologiesLtdMember" xml:lang="en-US" id="label_TetrabromTechnologiesLtdMember_3">Represents the information pertaining to Tetrabrom Technologies Ltd.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TetrabromTechnologiesLtdMember" xlink:to="label_TetrabromTechnologiesLtdMember_3" xlink:title="label: TetrabromTechnologiesLtdMember to label_TetrabromTechnologiesLtdMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TimeBasedRestrictedStockUnitsRSUMember" xlink:label="TimeBasedRestrictedStockUnitsRSUMember" xlink:title="TimeBasedRestrictedStockUnitsRSUMember" />
    <link:label xlink:type="resource" xlink:label="label_TimeBasedRestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TimeBasedRestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_TimeBasedRestrictedStockUnitsRSUMember">Time-based RSU</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TimeBasedRestrictedStockUnitsRSUMember" xlink:to="label_TimeBasedRestrictedStockUnitsRSUMember" xlink:title="label: TimeBasedRestrictedStockUnitsRSUMember to label_TimeBasedRestrictedStockUnitsRSUMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TimeBasedRestrictedStockUnitsRSUMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_TimeBasedRestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_TimeBasedRestrictedStockUnitsRSUMember_2">Represents the time-based stock units that the entity has not yet issued because the agreed-upon consideration, such as employee services, has not yet been received.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TimeBasedRestrictedStockUnitsRSUMember" xlink:to="label_TimeBasedRestrictedStockUnitsRSUMember_2" xlink:title="label: TimeBasedRestrictedStockUnitsRSUMember to label_TimeBasedRestrictedStockUnitsRSUMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TimeBasedRestrictedStockUnitsRSUMember_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TimeBasedRestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_TimeBasedRestrictedStockUnitsRSUMember_3">Time Based Restricted Stock Units RSU [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TimeBasedRestrictedStockUnitsRSUMember" xlink:to="label_TimeBasedRestrictedStockUnitsRSUMember_3" xlink:title="label: TimeBasedRestrictedStockUnitsRSUMember to label_TimeBasedRestrictedStockUnitsRSUMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_TricorRefiningLLCMember" xlink:label="TricorRefiningLLCMember" xlink:title="TricorRefiningLLCMember" />
    <link:label xlink:type="resource" xlink:label="label_TricorRefiningLLCMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TricorRefiningLLCMember" xml:lang="en-US" id="label_TricorRefiningLLCMember">Tricor Refining LLC [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TricorRefiningLLCMember" xlink:to="label_TricorRefiningLLCMember" xlink:title="label: TricorRefiningLLCMember to label_TricorRefiningLLCMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TricorRefiningLLCMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TricorRefiningLLCMember" xml:lang="en-US" id="label_TricorRefiningLLCMember_2">Tricor</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TricorRefiningLLCMember" xlink:to="label_TricorRefiningLLCMember_2" xlink:title="label: TricorRefiningLLCMember to label_TricorRefiningLLCMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TricorRefiningLLCMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_TricorRefiningLLCMember" xml:lang="en-US" id="label_TricorRefiningLLCMember_3">Represents the litigation with Tricor Refining, LLC.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TricorRefiningLLCMember" xlink:to="label_TricorRefiningLLCMember_3" xlink:title="label: TricorRefiningLLCMember to label_TricorRefiningLLCMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="AdditionalPaidInCapitalCommonStock" xlink:title="AdditionalPaidInCapitalCommonStock" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalCommonStock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdditionalPaidInCapitalCommonStock" xml:lang="en-US" id="label_AdditionalPaidInCapitalCommonStock">Additional paid-in capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalCommonStock" xlink:to="label_AdditionalPaidInCapitalCommonStock" xlink:title="label: AdditionalPaidInCapitalCommonStock to label_AdditionalPaidInCapitalCommonStock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalCommonStock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdditionalPaidInCapitalCommonStock" xml:lang="en-US" id="label_AdditionalPaidInCapitalCommonStock_2">Additional Paid in Capital, Common Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalCommonStock" xlink:to="label_AdditionalPaidInCapitalCommonStock_2" xlink:title="label: AdditionalPaidInCapitalCommonStock to label_AdditionalPaidInCapitalCommonStock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember">United States Non Qualified Pension Plans of US Entity Defined Benefit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="label: UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_2">U.S. non-qualified pension plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_2" xlink:title="label: UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_3">Represents the non-qualified pension plans that define the amount of pension benefit to be provided, usually as a function of one or more factors such as age, years of service or compensation, that is U.S. based or of a U.S. reporting entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember_3" xlink:title="label: UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesNonQualifiedPensionPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:label="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:title="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation">Unrecognized Tax Benefits Increase Decrease Resulting from Foreign Currency Translation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:to="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:title="label: UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation to label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_2">Foreign currency impact</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:to="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_2" xlink:title="label: UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation to label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_3">Represents the gross amount of increases or decreases in unrecognized tax benefits resulting from foreign currency translation.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" xlink:to="label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation_3" xlink:title="label: UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation to label_UnrecognizedTaxBenefitsIncreaseDecreaseResultingFromForeignCurrencyTranslation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome">Unrecognized Tax Benefits Interest on Income Taxes Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_2">Interest income related to unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_2" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_3">Represents the amount of interest income recognized on unrecognized tax benefits during the period.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome_3" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesIncome" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_UrethanesMember" xlink:label="UrethanesMember" xlink:title="UrethanesMember" />
    <link:label xlink:type="resource" xlink:label="label_UrethanesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UrethanesMember" xml:lang="en-US" id="label_UrethanesMember">Urethanes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UrethanesMember" xlink:to="label_UrethanesMember" xlink:title="label: UrethanesMember to label_UrethanesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UrethanesMember_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_UrethanesMember" xml:lang="en-US" id="label_UrethanesMember_2">Represents the details pertaining to the reportable segment of the entity, Urethanes.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UrethanesMember" xlink:to="label_UrethanesMember_2" xlink:title="label: UrethanesMember to label_UrethanesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UrethanesMember_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UrethanesMember" xml:lang="en-US" id="label_UrethanesMember_3">Urethanes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UrethanesMember" xlink:to="label_UrethanesMember_3" xlink:title="label: UrethanesMember to label_UrethanesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:label="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:title="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit">Valuation Allowance Recognized in Income Tax Expense Benefit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:to="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:title="label: ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit to label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_2">Valuation allowance recorded in income tax (benefit) provision</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:to="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_2" xlink:title="label: ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit to label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_3">Represents the amount of the valuation allowance recorded in income tax expense benefit in statements of operations.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" xlink:to="label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit_3" xlink:title="label: ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit to label_ValuationAllowanceRecognizedInIncomeTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:label="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:title="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss">Valuation Allowance Recognized in Other Comprehensive Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:to="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:title="label: ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss to label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_2">Valuation allowance recorded in other comprehensive loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:to="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_2" xlink:title="label: ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss to label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xml:lang="en-US" id="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_3">Represents the amount of the valuation allowance recorded in other comprehensive income (loss).</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" xlink:to="label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss_3" xlink:title="label: ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss to label_ValuationAllowanceRecognizedInOtherComprehensiveIncomeLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:label="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:title="ValuationAllowancesAndReservesForeignCurrencyTranslation" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_ValuationAllowancesAndReservesForeignCurrencyTranslation" xml:lang="en-US" id="label_ValuationAllowancesAndReservesForeignCurrencyTranslation">Total of allowances and reserves, the valuation and qualifying accounts that relates to foreign currency translation adjustments.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:to="label_ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:title="label: ValuationAllowancesAndReservesForeignCurrencyTranslation to label_ValuationAllowancesAndReservesForeignCurrencyTranslation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesForeignCurrencyTranslation" xml:lang="en-US" id="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_2">Valuation Allowances and Reserves Foreign Currency Translation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:to="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_2" xlink:title="label: ValuationAllowancesAndReservesForeignCurrencyTranslation to label_ValuationAllowancesAndReservesForeignCurrencyTranslation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowancesAndReservesForeignCurrencyTranslation" xml:lang="en-US" id="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_3">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowancesAndReservesForeignCurrencyTranslation" xlink:to="label_ValuationAllowancesAndReservesForeignCurrencyTranslation_3" xlink:title="label: ValuationAllowancesAndReservesForeignCurrencyTranslation to label_ValuationAllowancesAndReservesForeignCurrencyTranslation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_VestingRightsPercentage" xlink:label="VestingRightsPercentage" xlink:title="VestingRightsPercentage" />
    <link:label xlink:type="resource" xlink:label="label_VestingRightsPercentage" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_VestingRightsPercentage" xml:lang="en-US" id="label_VestingRightsPercentage">Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, shown as a percentage.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VestingRightsPercentage" xlink:to="label_VestingRightsPercentage" xlink:title="label: VestingRightsPercentage to label_VestingRightsPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_VestingRightsPercentage_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_VestingRightsPercentage" xml:lang="en-US" id="label_VestingRightsPercentage_2">Vesting Rights Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VestingRightsPercentage" xlink:to="label_VestingRightsPercentage_2" xlink:title="label: VestingRightsPercentage to label_VestingRightsPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_VestingRightsPercentage_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_VestingRightsPercentage" xml:lang="en-US" id="label_VestingRightsPercentage_3">Percentage of award vesting</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VestingRightsPercentage" xlink:to="label_VestingRightsPercentage_3" xlink:title="label: VestingRightsPercentage to label_VestingRightsPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_WrightRubberProductsPtyLtdMember" xlink:label="WrightRubberProductsPtyLtdMember" xlink:title="WrightRubberProductsPtyLtdMember" />
    <link:label xlink:type="resource" xlink:label="label_WrightRubberProductsPtyLtdMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WrightRubberProductsPtyLtdMember" xml:lang="en-US" id="label_WrightRubberProductsPtyLtdMember">Wright Rubber Products Pty Ltd [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WrightRubberProductsPtyLtdMember" xlink:to="label_WrightRubberProductsPtyLtdMember" xlink:title="label: WrightRubberProductsPtyLtdMember to label_WrightRubberProductsPtyLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_WrightRubberProductsPtyLtdMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_WrightRubberProductsPtyLtdMember" xml:lang="en-US" id="label_WrightRubberProductsPtyLtdMember_2">Wright</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WrightRubberProductsPtyLtdMember" xlink:to="label_WrightRubberProductsPtyLtdMember_2" xlink:title="label: WrightRubberProductsPtyLtdMember to label_WrightRubberProductsPtyLtdMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_WrightRubberProductsPtyLtdMember_3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:title="label_WrightRubberProductsPtyLtdMember" xml:lang="en-US" id="label_WrightRubberProductsPtyLtdMember_3">Represents litigation related to Wright Rubber Products Pty Ltd.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WrightRubberProductsPtyLtdMember" xlink:to="label_WrightRubberProductsPtyLtdMember_3" xlink:title="label: WrightRubberProductsPtyLtdMember to label_WrightRubberProductsPtyLtdMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember">Additional Paid-in Capital [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_AdditionalPaidInCapitalMember" xlink:title="label: AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdditionalPaidInCapitalMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdditionalPaidInCapitalMember" xml:lang="en-US" id="label_AdditionalPaidInCapitalMember_2">Additional Paid-in Capital</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdditionalPaidInCapitalMember" xlink:to="label_AdditionalPaidInCapitalMember_2" xlink:title="label: AdditionalPaidInCapitalMember to label_AdditionalPaidInCapitalMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="AdjustmentForAmortization" xlink:title="AdjustmentForAmortization" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentForAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentForAmortization" xml:lang="en-US" id="label_AdjustmentForAmortization">Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentForAmortization" xlink:to="label_AdjustmentForAmortization" xlink:title="label: AdjustmentForAmortization to label_AdjustmentForAmortization" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentForAmortization_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_AdjustmentForAmortization" xml:lang="en-US" id="label_AdjustmentForAmortization_2">Amortization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentForAmortization" xlink:to="label_AdjustmentForAmortization_2" xlink:title="label: AdjustmentForAmortization to label_AdjustmentForAmortization" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">Adjustments to reconcile net (loss) earnings to net cash used in operating activities:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_2" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3">Adjustments to reconcile net loss to net cash (used in) provided by operations:</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_3" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_4" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xml:lang="en-US" id="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_4">Loss (gain) on sale of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_4" xlink:title="label: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to label_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">Stock-based compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xml:lang="en-US" id="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2" xlink:title="label: AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue to label_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense">Allocated Share-based Compensation Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="label_AllocatedShareBasedCompensationExpense" xlink:title="label: AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AllocatedShareBasedCompensationExpense_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllocatedShareBasedCompensationExpense" xml:lang="en-US" id="label_AllocatedShareBasedCompensationExpense_2">Stock-based compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllocatedShareBasedCompensationExpense" xlink:to="label_AllocatedShareBasedCompensationExpense_2" xlink:title="label: AllocatedShareBasedCompensationExpense to label_AllocatedShareBasedCompensationExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="AllowanceForDoubtfulAccountsReceivable" xlink:title="AllowanceForDoubtfulAccountsReceivable" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AllowanceForDoubtfulAccountsReceivable" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivable">Allowance for Doubtful Accounts Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivable" xlink:to="label_AllowanceForDoubtfulAccountsReceivable" xlink:title="label: AllowanceForDoubtfulAccountsReceivable to label_AllowanceForDoubtfulAccountsReceivable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AllowanceForDoubtfulAccountsReceivable_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AllowanceForDoubtfulAccountsReceivable" xml:lang="en-US" id="label_AllowanceForDoubtfulAccountsReceivable_2">Allowances for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AllowanceForDoubtfulAccountsReceivable" xlink:to="label_AllowanceForDoubtfulAccountsReceivable_2" xlink:title="label: AllowanceForDoubtfulAccountsReceivable to label_AllowanceForDoubtfulAccountsReceivable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsCurrentMember" xlink:label="AllowanceForDoubtfulAccountsCurrentMember" xlink:title="AllowanceForDoubtfulAccountsCurrentMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="AssetRetirementObligationRevisionOfEstimate" xlink:title="AssetRetirementObligationRevisionOfEstimate" />
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    <link:label xlink:type="resource" xlink:label="label_AssetRetirementObligationRevisionOfEstimate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetRetirementObligationRevisionOfEstimate" xml:lang="en-US" id="label_AssetRetirementObligationRevisionOfEstimate_2">Revisions</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsCurrentAbstract" xml:lang="en-US" id="label_AssetsCurrentAbstract">CURRENT ASSETS</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsCurrentAbstract" xml:lang="en-US" id="label_AssetsCurrentAbstract_2">Assets, Current [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsAbstract" xml:lang="en-US" id="label_AssetsAbstract">ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="label_AssetsAbstract" xlink:title="label: AssetsAbstract to label_AssetsAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsAbstract" xml:lang="en-US" id="label_AssetsAbstract_2">Assets [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsAbstract" xlink:to="label_AssetsAbstract_2" xlink:title="label: AssetsAbstract to label_AssetsAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation">Assets of discontinued operations</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation_2">Assets of Disposal Group, Including Discontinued Operation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperation to label_AssetsOfDisposalGroupIncludingDiscontinuedOperation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent">Assets of Disposal Group, Including Discontinued Operation, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2">Non-current assets of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent">Total current assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent_2">Assets, Current</link:label>
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    <link:label xlink:type="resource" xlink:label="label_AssetsCurrent_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsCurrent" xml:lang="en-US" id="label_AssetsCurrent_3">Current assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:label xlink:type="resource" xlink:label="label_Assets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets">Total assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets" xlink:title="label: Assets to label_Assets" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Assets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets_2">Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_2" xlink:title="label: Assets to label_Assets" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Assets_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_Assets" xml:lang="en-US" id="label_Assets_3">Segment Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Assets" xlink:to="label_Assets_3" xlink:title="label: Assets to label_Assets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="AssetsNoncurrentAbstract" xlink:title="AssetsNoncurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_AssetsNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsNoncurrentAbstract" xml:lang="en-US" id="label_AssetsNoncurrentAbstract">NON-CURRENT ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNoncurrentAbstract" xlink:to="label_AssetsNoncurrentAbstract" xlink:title="label: AssetsNoncurrentAbstract to label_AssetsNoncurrentAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetsNoncurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsNoncurrentAbstract" xml:lang="en-US" id="label_AssetsNoncurrentAbstract_2">Assets, Noncurrent [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNoncurrentAbstract" xlink:to="label_AssetsNoncurrentAbstract_2" xlink:title="label: AssetsNoncurrentAbstract to label_AssetsNoncurrentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent">Assets of Disposal Group, Including Discontinued Operation, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2">Current assets of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:title="label: AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BankruptcyClaimsAbstract" xlink:label="BankruptcyClaimsAbstract" xlink:title="BankruptcyClaimsAbstract" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BankruptcyClaimsAbstract" xlink:to="label_BankruptcyClaimsAbstract" xlink:title="label: BankruptcyClaimsAbstract to label_BankruptcyClaimsAbstract" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="BuildingAndBuildingImprovementsMember" xlink:title="BuildingAndBuildingImprovementsMember" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingAndBuildingImprovementsMember" xlink:to="label_BuildingAndBuildingImprovementsMember" xlink:title="label: BuildingAndBuildingImprovementsMember to label_BuildingAndBuildingImprovementsMember" use="optional" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BuildingAndBuildingImprovementsMember" xlink:to="label_BuildingAndBuildingImprovementsMember_2" xlink:title="label: BuildingAndBuildingImprovementsMember to label_BuildingAndBuildingImprovementsMember" use="optional" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BusinessCombinationsAbstract" xlink:to="label_BusinessCombinationsAbstract" xlink:title="label: BusinessCombinationsAbstract to label_BusinessCombinationsAbstract" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xml:lang="en-US" id="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract">Components of the deferred tax assets and liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xml:lang="en-US" id="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_2">Components of Deferred Tax Assets and Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:to="label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_2" xlink:title="label: ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract to label_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:label="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:title="ComponentsOfDeferredTaxLiabilitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComponentsOfDeferredTaxLiabilitiesAbstract" xml:lang="en-US" id="label_ComponentsOfDeferredTaxLiabilitiesAbstract">Deferred tax liabilities:</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ComponentsOfDeferredTaxLiabilitiesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComponentsOfDeferredTaxLiabilitiesAbstract" xml:lang="en-US" id="label_ComponentsOfDeferredTaxLiabilitiesAbstract_2">Components of Deferred Tax Liabilities [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ComponentsOfDeferredTaxLiabilitiesAbstract" xlink:to="label_ComponentsOfDeferredTaxLiabilitiesAbstract_2" xlink:title="label: ComponentsOfDeferredTaxLiabilitiesAbstract to label_ComponentsOfDeferredTaxLiabilitiesAbstract" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeNetOfTaxAbstract" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxAbstract">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="ComprehensiveIncomeNetOfTax" xlink:title="ComprehensiveIncomeNetOfTax" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:title="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" />
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    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_2">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ComprehensiveIncomeNoteTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ComprehensiveIncomeNoteTextBlock" xml:lang="en-US" id="label_ComprehensiveIncomeNoteTextBlock">ACCUMULATED OTHER COMPREHENSIVE LOSS</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CorporateMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CorporateMember" xml:lang="en-US" id="label_CorporateMember">Corporate [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CorporateMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CorporateMember" xml:lang="en-US" id="label_CorporateMember_2">Corporate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CorporateMember" xlink:to="label_CorporateMember_2" xlink:title="label: CorporateMember to label_CorporateMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="CostOfSalesMember" xlink:title="CostOfSalesMember" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSalesMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfSalesMember" xml:lang="en-US" id="label_CostOfSalesMember">COGS</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CostOfSalesMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfSalesMember" xml:lang="en-US" id="label_CostOfSalesMember_2">Cost of Sales [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfSalesPolicyTextBlock" xlink:label="CostOfSalesPolicyTextBlock" xlink:title="CostOfSalesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_CostOfSalesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfSalesPolicyTextBlock" xml:lang="en-US" id="label_CostOfSalesPolicyTextBlock">Operating Costs and Expenses</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CostOfSalesPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfSalesPolicyTextBlock" xml:lang="en-US" id="label_CostOfSalesPolicyTextBlock_2">Cost of Sales, Policy [Policy Text Block]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:label="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:title="CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" />
    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xml:lang="en-US" id="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization">Cost of goods sold</link:label>
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    <link:label xlink:type="resource" xlink:label="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization" xml:lang="en-US" id="label_CostOfGoodsSoldExcludingDepreciationDepletionAndAmortization_2">Cost of Goods Sold, Excluding Depreciation, Depletion, and Amortization</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="CostsAndExpensesAbstract" xlink:title="CostsAndExpensesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_CostsAndExpensesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CostsAndExpensesAbstract" xml:lang="en-US" id="label_CostsAndExpensesAbstract">COSTS AND EXPENSES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsAndExpensesAbstract" xlink:to="label_CostsAndExpensesAbstract" xlink:title="label: CostsAndExpensesAbstract to label_CostsAndExpensesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CostsAndExpensesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CostsAndExpensesAbstract" xml:lang="en-US" id="label_CostsAndExpensesAbstract_2">Costs and Expenses [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CostsAndExpensesAbstract" xlink:to="label_CostsAndExpensesAbstract_2" xlink:title="label: CostsAndExpensesAbstract to label_CostsAndExpensesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="CreditFacilityDomain" xlink:title="CreditFacilityDomain" />
    <link:label xlink:type="resource" xlink:label="label_CreditFacilityDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CreditFacilityDomain" xml:lang="en-US" id="label_CreditFacilityDomain">Credit Facility [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="CreditFacilityAxis" xlink:title="CreditFacilityAxis" />
    <link:label xlink:type="resource" xlink:label="label_CreditFacilityAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CreditFacilityAxis" xml:lang="en-US" id="label_CreditFacilityAxis">Credit Facility [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CreditFacilityAxis" xlink:to="label_CreditFacilityAxis" xlink:title="label: CreditFacilityAxis to label_CreditFacilityAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="CurrentIncomeTaxExpenseBenefit" xlink:title="CurrentIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_CurrentIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentIncomeTaxExpenseBenefit">Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentIncomeTaxExpenseBenefit" xlink:to="label_CurrentIncomeTaxExpenseBenefit" xlink:title="label: CurrentIncomeTaxExpenseBenefit to label_CurrentIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CurrentIncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentIncomeTaxExpenseBenefit_2">Current Income Tax Expense (Benefit)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="CurrentForeignTaxExpenseBenefit" xlink:title="CurrentForeignTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_CurrentForeignTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentForeignTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentForeignTaxExpenseBenefit">Current Foreign Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentForeignTaxExpenseBenefit" xlink:to="label_CurrentForeignTaxExpenseBenefit" xlink:title="label: CurrentForeignTaxExpenseBenefit to label_CurrentForeignTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CurrentForeignTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentForeignTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentForeignTaxExpenseBenefit_2">Increase in foreign income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentForeignTaxExpenseBenefit" xlink:to="label_CurrentForeignTaxExpenseBenefit_2" xlink:title="label: CurrentForeignTaxExpenseBenefit to label_CurrentForeignTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CurrentForeignTaxExpenseBenefit_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_CurrentForeignTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentForeignTaxExpenseBenefit_3">Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentForeignTaxExpenseBenefit" xlink:to="label_CurrentForeignTaxExpenseBenefit_3" xlink:title="label: CurrentForeignTaxExpenseBenefit to label_CurrentForeignTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="CurrentFederalTaxExpenseBenefit" xlink:title="CurrentFederalTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFederalTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CurrentFederalTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentFederalTaxExpenseBenefit">Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFederalTaxExpenseBenefit" xlink:to="label_CurrentFederalTaxExpenseBenefit" xlink:title="label: CurrentFederalTaxExpenseBenefit to label_CurrentFederalTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CurrentFederalTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CurrentFederalTaxExpenseBenefit" xml:lang="en-US" id="label_CurrentFederalTaxExpenseBenefit_2">Current Federal Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CurrentFederalTaxExpenseBenefit" xlink:to="label_CurrentFederalTaxExpenseBenefit_2" xlink:title="label: CurrentFederalTaxExpenseBenefit to label_CurrentFederalTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="CustomerRelationshipsMember" xlink:title="CustomerRelationshipsMember" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRelationshipsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_CustomerRelationshipsMember" xml:lang="en-US" id="label_CustomerRelationshipsMember">Customer Relationships [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRelationshipsMember" xlink:to="label_CustomerRelationshipsMember" xlink:title="label: CustomerRelationshipsMember to label_CustomerRelationshipsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_CustomerRelationshipsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_CustomerRelationshipsMember" xml:lang="en-US" id="label_CustomerRelationshipsMember_2">Customer relationships</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CustomerRelationshipsMember" xlink:to="label_CustomerRelationshipsMember_2" xlink:title="label: CustomerRelationshipsMember to label_CustomerRelationshipsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:label="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:title="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xml:lang="en-US" id="label_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1">Rejections or terminations of lease and other contract agreements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:to="label_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" xlink:title="label: DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1 to label_DebtorReorganizationItemsNetGainLossOnRejectionOfLeasesAndOtherExecutoryContracts1" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorInPossessionFinancingAmountArranged" xlink:label="DebtorInPossessionFinancingAmountArranged" xlink:title="DebtorInPossessionFinancingAmountArranged" />
    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorInPossessionFinancingAmountArranged" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged">DIP Credit Facility commitment</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorInPossessionFinancingAmountArranged" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged_2">Debtor-in-Possession Financing, Amount Arranged</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DebtorInPossessionFinancingAmountArranged_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtorInPossessionFinancingAmountArranged" xml:lang="en-US" id="label_DebtorInPossessionFinancingAmountArranged_3">Financing arranged</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xml:lang="en-US" id="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees">Debtor Reorganization Items, Legal and Advisory Professional Fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:to="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:title="label: DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees to label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xml:lang="en-US" id="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees_2">Professional fees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" xlink:to="label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees_2" xlink:title="label: DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees to label_DebtorReorganizationItemsLegalAndAdvisoryProfessionalFees" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:label="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:title="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xml:lang="en-US" id="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts">Debt issuance cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:to="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:title="label: DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts to label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xml:lang="en-US" id="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts_2">Debtor Reorganization Items, Debtor-in-Possession Facility Financing Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" xlink:to="label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts_2" xlink:title="label: DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts to label_DebtorReorganizationItemsDebtorInPossessionFacilityFinancingCosts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="DebtInstrumentDescriptionOfVariableRateBasis" xlink:title="DebtInstrumentDescriptionOfVariableRateBasis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDescriptionOfVariableRateBasis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentDescriptionOfVariableRateBasis">Debt Instrument, Description of Variable Rate Basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDescriptionOfVariableRateBasis" xlink:to="label_DebtInstrumentDescriptionOfVariableRateBasis" xlink:title="label: DebtInstrumentDescriptionOfVariableRateBasis to label_DebtInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDescriptionOfVariableRateBasis_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentDescriptionOfVariableRateBasis_2">Variable interest rate basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDescriptionOfVariableRateBasis" xlink:to="label_DebtInstrumentDescriptionOfVariableRateBasis_2" xlink:title="label: DebtInstrumentDescriptionOfVariableRateBasis to label_DebtInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentDescriptionOfVariableRateBasis_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentDescriptionOfVariableRateBasis" xml:lang="en-US" id="label_DebtInstrumentDescriptionOfVariableRateBasis_3">Reference rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentDescriptionOfVariableRateBasis" xlink:to="label_DebtInstrumentDescriptionOfVariableRateBasis_3" xlink:title="label: DebtInstrumentDescriptionOfVariableRateBasis to label_DebtInstrumentDescriptionOfVariableRateBasis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentLineItems" xml:lang="en-US" id="label_DebtInstrumentLineItems">Debt Instrument [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentLineItems" xlink:to="label_DebtInstrumentLineItems" xlink:title="label: DebtInstrumentLineItems to label_DebtInstrumentLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentLineItems" xml:lang="en-US" id="label_DebtInstrumentLineItems_2">DEBT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentLineItems" xlink:to="label_DebtInstrumentLineItems_2" xlink:title="label: DebtInstrumentLineItems to label_DebtInstrumentLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="DebtAndCapitalLeaseObligations" xlink:title="DebtAndCapitalLeaseObligations" />
    <link:label xlink:type="resource" xlink:label="label_DebtAndCapitalLeaseObligations" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_DebtAndCapitalLeaseObligations">Debt and Capital Lease Obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtAndCapitalLeaseObligations" xlink:to="label_DebtAndCapitalLeaseObligations" xlink:title="label: DebtAndCapitalLeaseObligations to label_DebtAndCapitalLeaseObligations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtAndCapitalLeaseObligations_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_DebtAndCapitalLeaseObligations_2">Total Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtAndCapitalLeaseObligations" xlink:to="label_DebtAndCapitalLeaseObligations_2" xlink:title="label: DebtAndCapitalLeaseObligations to label_DebtAndCapitalLeaseObligations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtAndCapitalLeaseObligations_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_DebtAndCapitalLeaseObligations_3">Total debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtAndCapitalLeaseObligations" xlink:to="label_DebtAndCapitalLeaseObligations_3" xlink:title="label: DebtAndCapitalLeaseObligations to label_DebtAndCapitalLeaseObligations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="DebtDisclosureTextBlock" xlink:title="DebtDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtDisclosureTextBlock" xml:lang="en-US" id="label_DebtDisclosureTextBlock">DEBT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock" xlink:title="label: DebtDisclosureTextBlock to label_DebtDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDisclosureTextBlock" xml:lang="en-US" id="label_DebtDisclosureTextBlock_2">Debt Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureTextBlock" xlink:to="label_DebtDisclosureTextBlock_2" xlink:title="label: DebtDisclosureTextBlock to label_DebtDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="DebtDisclosureAbstract" xlink:title="DebtDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DebtDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtDisclosureAbstract" xml:lang="en-US" id="label_DebtDisclosureAbstract">DEBT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtDisclosureAbstract" xlink:to="label_DebtDisclosureAbstract" xlink:title="label: DebtDisclosureAbstract to label_DebtDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate" xlink:label="DebtInstrumentBasisSpreadOnVariableRate" xlink:title="DebtInstrumentBasisSpreadOnVariableRate" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBasisSpreadOnVariableRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_DebtInstrumentBasisSpreadOnVariableRate">Debt Instrument, Basis Spread on Variable Rate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBasisSpreadOnVariableRate" xlink:to="label_DebtInstrumentBasisSpreadOnVariableRate" xlink:title="label: DebtInstrumentBasisSpreadOnVariableRate to label_DebtInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBasisSpreadOnVariableRate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_DebtInstrumentBasisSpreadOnVariableRate_2">Basis points added to reference rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBasisSpreadOnVariableRate" xlink:to="label_DebtInstrumentBasisSpreadOnVariableRate_2" xlink:title="label: DebtInstrumentBasisSpreadOnVariableRate to label_DebtInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentBasisSpreadOnVariableRate_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentBasisSpreadOnVariableRate" xml:lang="en-US" id="label_DebtInstrumentBasisSpreadOnVariableRate_3">Margin over reference rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentBasisSpreadOnVariableRate" xlink:to="label_DebtInstrumentBasisSpreadOnVariableRate_3" xlink:title="label: DebtInstrumentBasisSpreadOnVariableRate to label_DebtInstrumentBasisSpreadOnVariableRate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentAxis" xml:lang="en-US" id="label_DebtInstrumentAxis">Debt Instrument [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentAxis" xlink:to="label_DebtInstrumentAxis" xlink:title="label: DebtInstrumentAxis to label_DebtInstrumentAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentFaceAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentFaceAmount" xml:lang="en-US" id="label_DebtInstrumentFaceAmount">Debt Instrument, Face Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="label_DebtInstrumentFaceAmount" xlink:title="label: DebtInstrumentFaceAmount to label_DebtInstrumentFaceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentFaceAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentFaceAmount" xml:lang="en-US" id="label_DebtInstrumentFaceAmount_2">Aggregate principal amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="label_DebtInstrumentFaceAmount_2" xlink:title="label: DebtInstrumentFaceAmount to label_DebtInstrumentFaceAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentFaceAmount_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DebtInstrumentFaceAmount" xml:lang="en-US" id="label_DebtInstrumentFaceAmount_3">Principal amount of notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentFaceAmount" xlink:to="label_DebtInstrumentFaceAmount_3" xlink:title="label: DebtInstrumentFaceAmount to label_DebtInstrumentFaceAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="DebtInstrumentInterestRateEffectivePercentage" xlink:title="DebtInstrumentInterestRateEffectivePercentage" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateEffectivePercentage" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateEffectivePercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateEffectivePercentage">Effective interest rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateEffectivePercentage" xlink:to="label_DebtInstrumentInterestRateEffectivePercentage" xlink:title="label: DebtInstrumentInterestRateEffectivePercentage to label_DebtInstrumentInterestRateEffectivePercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateEffectivePercentage_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateEffectivePercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateEffectivePercentage_2">Debt Instrument, Interest Rate, Effective Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateEffectivePercentage" xlink:to="label_DebtInstrumentInterestRateEffectivePercentage_2" xlink:title="label: DebtInstrumentInterestRateEffectivePercentage to label_DebtInstrumentInterestRateEffectivePercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentNameDomain" xml:lang="en-US" id="label_DebtInstrumentNameDomain">Debt Instrument, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentNameDomain" xlink:to="label_DebtInstrumentNameDomain" xlink:title="label: DebtInstrumentNameDomain to label_DebtInstrumentNameDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentIncreaseAdditionalBorrowings" xlink:label="DebtInstrumentIncreaseAdditionalBorrowings" xlink:title="DebtInstrumentIncreaseAdditionalBorrowings" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentIncreaseAdditionalBorrowings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentIncreaseAdditionalBorrowings" xml:lang="en-US" id="label_DebtInstrumentIncreaseAdditionalBorrowings">Debt Instrument, Increase, Additional Borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentIncreaseAdditionalBorrowings" xlink:to="label_DebtInstrumentIncreaseAdditionalBorrowings" xlink:title="label: DebtInstrumentIncreaseAdditionalBorrowings to label_DebtInstrumentIncreaseAdditionalBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentIncreaseAdditionalBorrowings_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentIncreaseAdditionalBorrowings" xml:lang="en-US" id="label_DebtInstrumentIncreaseAdditionalBorrowings_2">Finance obtained to fund our plan, emerge from chapter 11 and provide for future capital needs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentIncreaseAdditionalBorrowings" xlink:to="label_DebtInstrumentIncreaseAdditionalBorrowings_2" xlink:title="label: DebtInstrumentIncreaseAdditionalBorrowings to label_DebtInstrumentIncreaseAdditionalBorrowings" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="DebtInstrumentUnamortizedDiscount" xlink:title="DebtInstrumentUnamortizedDiscount" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentUnamortizedDiscount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentUnamortizedDiscount" xml:lang="en-US" id="label_DebtInstrumentUnamortizedDiscount">Unamortized discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscount" xlink:to="label_DebtInstrumentUnamortizedDiscount" xlink:title="label: DebtInstrumentUnamortizedDiscount to label_DebtInstrumentUnamortizedDiscount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentUnamortizedDiscount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentUnamortizedDiscount" xml:lang="en-US" id="label_DebtInstrumentUnamortizedDiscount_2">Debt Instrument, Unamortized Discount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentUnamortizedDiscount" xlink:to="label_DebtInstrumentUnamortizedDiscount_2" xlink:title="label: DebtInstrumentUnamortizedDiscount to label_DebtInstrumentUnamortizedDiscount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DebtInstrumentInterestRateStatedPercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentage">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="label_DebtInstrumentInterestRateStatedPercentage" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to label_DebtInstrumentInterestRateStatedPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DebtInstrumentInterestRateStatedPercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DebtInstrumentInterestRateStatedPercentage" xml:lang="en-US" id="label_DebtInstrumentInterestRateStatedPercentage_2">Interest rate (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DebtInstrumentInterestRateStatedPercentage" xlink:to="label_DebtInstrumentInterestRateStatedPercentage_2" xlink:title="label: DebtInstrumentInterestRateStatedPercentage to label_DebtInstrumentInterestRateStatedPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="DeferredCompensationPlanAssets" xlink:title="DeferredCompensationPlanAssets" />
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    <link:label xlink:type="resource" xlink:label="label_DeferredCompensationPlanAssets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredCompensationPlanAssets" xml:lang="en-US" id="label_DeferredCompensationPlanAssets_2">Deferred Compensation Plan Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredCompensationPlanAssets" xlink:to="label_DeferredCompensationPlanAssets_2" xlink:title="label: DeferredCompensationPlanAssets to label_DeferredCompensationPlanAssets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="DeferredFederalIncomeTaxExpenseBenefit" xlink:title="DeferredFederalIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_DeferredFederalIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredFederalIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredFederalIncomeTaxExpenseBenefit">Deferred</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DeferredFederalIncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredFederalIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredFederalIncomeTaxExpenseBenefit_2">Deferred Federal Income Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredFederalIncomeTaxExpenseBenefit" xlink:to="label_DeferredFederalIncomeTaxExpenseBenefit_2" xlink:title="label: DeferredFederalIncomeTaxExpenseBenefit to label_DeferredFederalIncomeTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="DeferredForeignIncomeTaxExpenseBenefit" xlink:title="DeferredForeignIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_DeferredForeignIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DeferredForeignIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredForeignIncomeTaxExpenseBenefit">Decrease in deferred foreign income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredForeignIncomeTaxExpenseBenefit" xlink:to="label_DeferredForeignIncomeTaxExpenseBenefit" xlink:title="label: DeferredForeignIncomeTaxExpenseBenefit to label_DeferredForeignIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredForeignIncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredForeignIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredForeignIncomeTaxExpenseBenefit_2">Deferred Foreign Income Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredForeignIncomeTaxExpenseBenefit" xlink:to="label_DeferredForeignIncomeTaxExpenseBenefit_2" xlink:title="label: DeferredForeignIncomeTaxExpenseBenefit to label_DeferredForeignIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredForeignIncomeTaxExpenseBenefit_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredForeignIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredForeignIncomeTaxExpenseBenefit_3">Deferred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredForeignIncomeTaxExpenseBenefit" xlink:to="label_DeferredForeignIncomeTaxExpenseBenefit_3" xlink:title="label: DeferredForeignIncomeTaxExpenseBenefit to label_DeferredForeignIncomeTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="DeferredIncomeTaxLiabilities" xlink:title="DeferredIncomeTaxLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DeferredIncomeTaxLiabilities" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:title="label_DeferredIncomeTaxLiabilities" xml:lang="en-US" id="label_DeferredIncomeTaxLiabilities">Total deferred tax liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxLiabilities" xlink:to="label_DeferredIncomeTaxLiabilities" xlink:title="label: DeferredIncomeTaxLiabilities to label_DeferredIncomeTaxLiabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredIncomeTaxLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredIncomeTaxLiabilities" xml:lang="en-US" id="label_DeferredIncomeTaxLiabilities_2">Deferred Tax Liabilities, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxLiabilities" xlink:to="label_DeferredIncomeTaxLiabilities_2" xlink:title="label: DeferredIncomeTaxLiabilities to label_DeferredIncomeTaxLiabilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="DeferredIncomeTaxExpenseBenefit" xlink:title="DeferredIncomeTaxExpenseBenefit" />
    <link:label xlink:type="resource" xlink:label="label_DeferredIncomeTaxExpenseBenefit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredIncomeTaxExpenseBenefit">Deferred taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxExpenseBenefit" xlink:to="label_DeferredIncomeTaxExpenseBenefit" xlink:title="label: DeferredIncomeTaxExpenseBenefit to label_DeferredIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredIncomeTaxExpenseBenefit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredIncomeTaxExpenseBenefit_2">Deferred Income Tax Expense (Benefit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxExpenseBenefit" xlink:to="label_DeferredIncomeTaxExpenseBenefit_2" xlink:title="label: DeferredIncomeTaxExpenseBenefit to label_DeferredIncomeTaxExpenseBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredIncomeTaxExpenseBenefit_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DeferredIncomeTaxExpenseBenefit" xml:lang="en-US" id="label_DeferredIncomeTaxExpenseBenefit_3">Deferred</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredIncomeTaxExpenseBenefit" xlink:to="label_DeferredIncomeTaxExpenseBenefit_3" xlink:title="label: DeferredIncomeTaxExpenseBenefit to label_DeferredIncomeTaxExpenseBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="DeferredTaxAssetsNet" xlink:title="DeferredTaxAssetsNet" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_DeferredTaxAssetsNet" xml:lang="en-US" id="label_DeferredTaxAssetsNet">Net deferred tax assets after valuation allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNet" xlink:to="label_DeferredTaxAssetsNet" xlink:title="label: DeferredTaxAssetsNet to label_DeferredTaxAssetsNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsNet" xml:lang="en-US" id="label_DeferredTaxAssetsNet_2">Deferred Tax Assets, Net of Valuation Allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNet" xlink:to="label_DeferredTaxAssetsNet_2" xlink:title="label: DeferredTaxAssetsNet to label_DeferredTaxAssetsNet" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="DeferredTaxAssetsLiabilitiesNet" xlink:title="DeferredTaxAssetsLiabilitiesNet" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNet" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNet" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNet">Net deferred tax liability after valuation allowance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNet" xlink:to="label_DeferredTaxAssetsLiabilitiesNet" xlink:title="label: DeferredTaxAssetsLiabilitiesNet to label_DeferredTaxAssetsLiabilitiesNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNet" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNet_2">Deferred Tax Assets, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNet" xlink:to="label_DeferredTaxAssetsLiabilitiesNet_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNet to label_DeferredTaxAssetsLiabilitiesNet" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:label="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="DeferredTaxAssetsLiabilitiesNetAbstract" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsLiabilitiesNetAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetAbstract">Net current and non-current deferred taxes from each tax jurisdiction</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetAbstract" xlink:title="label: DeferredTaxAssetsLiabilitiesNetAbstract to label_DeferredTaxAssetsLiabilitiesNetAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsLiabilitiesNetAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsLiabilitiesNetAbstract" xml:lang="en-US" id="label_DeferredTaxAssetsLiabilitiesNetAbstract_2">Deferred Tax Assets, Net, Classification [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsLiabilitiesNetAbstract" xlink:to="label_DeferredTaxAssetsLiabilitiesNetAbstract_2" xlink:title="label: DeferredTaxAssetsLiabilitiesNetAbstract to label_DeferredTaxAssetsLiabilitiesNetAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="DeferredTaxAssetsNetCurrent" xlink:title="DeferredTaxAssetsNetCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNetCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsNetCurrent" xml:lang="en-US" id="label_DeferredTaxAssetsNetCurrent">Other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNetCurrent" xlink:to="label_DeferredTaxAssetsNetCurrent" xlink:title="label: DeferredTaxAssetsNetCurrent to label_DeferredTaxAssetsNetCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNetCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsNetCurrent" xml:lang="en-US" id="label_DeferredTaxAssetsNetCurrent_2">Deferred Tax Assets, Net of Valuation Allowance, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsNetCurrent" xlink:to="label_DeferredTaxAssetsNetCurrent_2" xlink:title="label: DeferredTaxAssetsNetCurrent to label_DeferredTaxAssetsNetCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="DeferredTaxAssetsGross" xlink:title="DeferredTaxAssetsGross" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsGross" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_DeferredTaxAssetsGross" xml:lang="en-US" id="label_DeferredTaxAssetsGross">Total deferred tax assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsGross" xlink:to="label_DeferredTaxAssetsGross" xlink:title="label: DeferredTaxAssetsGross to label_DeferredTaxAssetsGross" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsGross_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsGross" xml:lang="en-US" id="label_DeferredTaxAssetsGross_2">Deferred Tax Assets, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsGross" xlink:to="label_DeferredTaxAssetsGross_2" xlink:title="label: DeferredTaxAssetsGross to label_DeferredTaxAssetsGross" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="DeferredTaxAssetsOperatingLossCarryforwards" xlink:title="DeferredTaxAssetsOperatingLossCarryforwards" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsOperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsOperatingLossCarryforwards" xml:lang="en-US" id="label_DeferredTaxAssetsOperatingLossCarryforwards">Net operating loss carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="label_DeferredTaxAssetsOperatingLossCarryforwards" xlink:title="label: DeferredTaxAssetsOperatingLossCarryforwards to label_DeferredTaxAssetsOperatingLossCarryforwards" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsOperatingLossCarryforwards_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsOperatingLossCarryforwards" xml:lang="en-US" id="label_DeferredTaxAssetsOperatingLossCarryforwards_2">Deferred Tax Assets, Operating Loss Carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsOperatingLossCarryforwards" xlink:to="label_DeferredTaxAssetsOperatingLossCarryforwards_2" xlink:title="label: DeferredTaxAssetsOperatingLossCarryforwards to label_DeferredTaxAssetsOperatingLossCarryforwards" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:title="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther">Other accruals</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xml:lang="en-US" id="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_2">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:to="label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_2" xlink:title="label: DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther to label_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="DeferredTaxAssetsTaxCreditCarryforwards" xlink:title="DeferredTaxAssetsTaxCreditCarryforwards" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxCreditCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsTaxCreditCarryforwards" xml:lang="en-US" id="label_DeferredTaxAssetsTaxCreditCarryforwards">Tax credit carryforwards</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsTaxCreditCarryforwards_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxAssetsTaxCreditCarryforwards" xml:lang="en-US" id="label_DeferredTaxAssetsTaxCreditCarryforwards_2">Deferred Tax Assets, Tax Credit Carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxAssetsTaxCreditCarryforwards" xlink:to="label_DeferredTaxAssetsTaxCreditCarryforwards_2" xlink:title="label: DeferredTaxAssetsTaxCreditCarryforwards to label_DeferredTaxAssetsTaxCreditCarryforwards" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="DeferredTaxAssetsNetNoncurrent" xlink:title="DeferredTaxAssetsNetNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxAssetsNetNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DeferredTaxAssetsNetNoncurrent" xml:lang="en-US" id="label_DeferredTaxAssetsNetNoncurrent">Other assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="DeferredTaxLiabilitiesNoncurrent" xlink:title="DeferredTaxLiabilitiesNoncurrent" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:title="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:to="label_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_2" xlink:title="label: DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets to label_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:title="DeferredTaxLiabilitiesPropertyPlantAndEquipment" />
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    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilitiesPropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xml:lang="en-US" id="label_DeferredTaxLiabilitiesPropertyPlantAndEquipment_2">Deferred Tax Liabilities, Property, Plant and Equipment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesCurrent" xlink:label="DeferredTaxLiabilitiesCurrent" xlink:title="DeferredTaxLiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilitiesCurrent" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DeferredTaxLiabilitiesCurrent" xml:lang="en-US" id="label_DeferredTaxLiabilitiesCurrent">Other current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DeferredTaxLiabilitiesCurrent" xlink:to="label_DeferredTaxLiabilitiesCurrent" xlink:title="label: DeferredTaxLiabilitiesCurrent to label_DeferredTaxLiabilitiesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DeferredTaxLiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DeferredTaxLiabilitiesCurrent" xml:lang="en-US" id="label_DeferredTaxLiabilitiesCurrent_2">Deferred Tax Liabilities, Net, Current</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:label="DeferredTaxLiabilitiesUndistributedForeignEarnings" xlink:title="DeferredTaxLiabilitiesUndistributedForeignEarnings" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTax" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:label="DefinedBenefitPlanAmortizationOfNetGainsLosses" xlink:title="DefinedBenefitPlanAmortizationOfNetGainsLosses" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanAmortizationOfNetGainsLosses_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_DefinedBenefitPlanAmortizationOfNetGainsLosses" xml:lang="en-US" id="label_DefinedBenefitPlanAmortizationOfNetGainsLosses_2">Actuarial loss</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo">Defined Benefit Plan, Expected Future Benefit Payments, Year Two</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_2">2014</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:to="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:title="label: DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets to label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xml:lang="en-US" id="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_2">Expected return on plan assets (as a percent)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive">Defined Benefit Plan, Expected Future Benefit Payments, Year Five</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_2">2017</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="DefinedBenefitPlanContributionsByEmployer" xlink:title="DefinedBenefitPlanContributionsByEmployer" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanContributionsByEmployer" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_DefinedBenefitPlanContributionsByEmployer" xml:lang="en-US" id="label_DefinedBenefitPlanContributionsByEmployer">Cash contributions by entity as per definitive agreements with the trustees</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanContributionsByEmployer_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanContributionsByEmployer" xml:lang="en-US" id="label_DefinedBenefitPlanContributionsByEmployer_2">Defined Benefit Plan, Contributions by Employer</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanContributionsByEmployer_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanContributionsByEmployer" xml:lang="en-US" id="label_DefinedBenefitPlanContributionsByEmployer_3">Employer contribution</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:title="DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xml:lang="en-US" id="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xml:lang="en-US" id="label_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_2">Discount rate (as a percent)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:label="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xlink:title="DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract" xml:lang="en-US" id="label_DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract_2">Amounts recognized in the Consolidated Balance Sheets at the end of year consist of:</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xml:lang="en-US" id="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1">Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xml:lang="en-US" id="label_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_2">Effect of one percentage point decrease in assumed health care cost trend rates on accumulated post-retirement benefit obligation</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:title="DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" />
    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour">Defined Benefit Plan, Expected Future Benefit Payments, Year Four</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_2">2016</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:label="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" xlink:title="DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xml:lang="en-US" id="label_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_2">2013</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="DefinedBenefitPlanAmortizationOfGainsLosses" xlink:title="DefinedBenefitPlanAmortizationOfGainsLosses" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="DefinedBenefitPlanDisclosureLineItems" xlink:title="DefinedBenefitPlanDisclosureLineItems" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:title="DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:label="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" xlink:title="DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="DefinedBenefitPlanInterestCost" xlink:title="DefinedBenefitPlanInterestCost" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanFairValueOfPlanAssets" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanFairValueOfPlanAssets_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_DefinedBenefitPlanFairValueOfPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanFairValueOfPlanAssets_2">Fair value of plan assets at beginning of year</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanFairValueOfPlanAssets_4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanFairValueOfPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanFairValueOfPlanAssets_4">Fair value of plan assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="DefinedBenefitPlanServiceCost" xlink:title="DefinedBenefitPlanServiceCost" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedContributionPlanCostRecognized_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedContributionPlanCostRecognized" xml:lang="en-US" id="label_DefinedContributionPlanCostRecognized_2">Cost of defined contribution plans</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPlanAmendments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DefinedBenefitPlanPlanAmendments" xml:lang="en-US" id="label_DefinedBenefitPlanPlanAmendments">Defined Benefit Plan, Plan Amendments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DefinedBenefitPlanPlanAmendments" xlink:to="label_DefinedBenefitPlanPlanAmendments" xlink:title="label: DefinedBenefitPlanPlanAmendments to label_DefinedBenefitPlanPlanAmendments" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:label="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:title="DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" />
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    <link:label xlink:type="resource" xlink:label="label_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xml:lang="en-US" id="label_DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2">Fair value of plan assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:title="DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:label="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" xlink:title="DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets_2">Other assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:label="DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:title="DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" />
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xml:lang="en-US" id="label_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_2">Pre-tax gain on sale of business</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:label="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" xlink:title="DisposalGroupIncludingDiscontinuedOperationBalanceSheetDisclosuresAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationAccruedIncomeTaxesPayable">Income taxes payable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccountsPayable" />
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationAccountsPayable" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationAccountsPayable_2">Accounts payable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets">Disposal Group, Including Discontinued Operation, Other Current Assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets_2">Other current assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" />
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet_2">Accounts receivable</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities">Disposal Group, Including Discontinued Operation, Accrued Liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilities_2">Other accrued liabilities</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:label="DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:title="DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities">Disposal Group, Including Discontinued Operation, Other Liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_2">Other liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents" xml:lang="en-US" id="label_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_2">Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationInventory" xlink:label="DisposalGroupIncludingDiscontinuedOperationInventory" xlink:title="DisposalGroupIncludingDiscontinuedOperationInventory" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueFromAffiliateNoncurrent" xlink:label="DueFromAffiliateNoncurrent" xlink:title="DueFromAffiliateNoncurrent" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="EarningsPerShareTextBlock" xlink:title="EarningsPerShareTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain">Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="label: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to label_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_2">Remaining unrecognized compensation expense associated with unvested shares or units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_2" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract">Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract_2">Unrecognized compensation expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract_2" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:label="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:title="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions">Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:to="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:title="label: EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions to label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions_2">Proceeds from exercise of stock options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" xlink:to="label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions_2" xlink:title="label: EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions to label_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions">Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Stock Options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_2">Remaining unrecognized compensation expense associated with unvested awards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" xlink:to="label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions_2" xlink:title="label: EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions to label_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:label="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract">Employee Service Share-based Compensation, Aggregate Disclosures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:title="label: EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract to label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xml:lang="en-US" id="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2">Tax Benefits of Stock-Based Compensation Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" xlink:to="label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract_2" xlink:title="label: EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract to label_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EmployeeSeveranceMember" xlink:label="EmployeeSeveranceMember" xlink:title="EmployeeSeveranceMember" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeSeveranceMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EmployeeSeveranceMember" xml:lang="en-US" id="label_EmployeeSeveranceMember">Severance and Related Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeSeveranceMember" xlink:to="label_EmployeeSeveranceMember" xlink:title="label: EmployeeSeveranceMember to label_EmployeeSeveranceMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EmployeeSeveranceMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EmployeeSeveranceMember" xml:lang="en-US" id="label_EmployeeSeveranceMember_2">Employee Severance [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EmployeeSeveranceMember" xlink:to="label_EmployeeSeveranceMember_2" xlink:title="label: EmployeeSeveranceMember to label_EmployeeSeveranceMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalRemediationExpense" xlink:label="EnvironmentalRemediationExpense" xlink:title="EnvironmentalRemediationExpense" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalRemediationExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalRemediationExpense" xml:lang="en-US" id="label_EnvironmentalRemediationExpense">Pre-tax charge for clean-up costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalRemediationExpense" xlink:to="label_EnvironmentalRemediationExpense" xlink:title="label: EnvironmentalRemediationExpense to label_EnvironmentalRemediationExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalRemediationExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalRemediationExpense" xml:lang="en-US" id="label_EnvironmentalRemediationExpense_2">Environmental Remediation Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalRemediationExpense" xlink:to="label_EnvironmentalRemediationExpense_2" xlink:title="label: EnvironmentalRemediationExpense to label_EnvironmentalRemediationExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalCostsPolicy" xlink:label="EnvironmentalCostsPolicy" xlink:title="EnvironmentalCostsPolicy" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalCostsPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalCostsPolicy" xml:lang="en-US" id="label_EnvironmentalCostsPolicy">Environmental Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalCostsPolicy" xlink:to="label_EnvironmentalCostsPolicy" xlink:title="label: EnvironmentalCostsPolicy to label_EnvironmentalCostsPolicy" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalCostsPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalCostsPolicy" xml:lang="en-US" id="label_EnvironmentalCostsPolicy_2">Environmental Costs, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalCostsPolicy" xlink:to="label_EnvironmentalCostsPolicy_2" xlink:title="label: EnvironmentalCostsPolicy to label_EnvironmentalCostsPolicy" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EnvironmentalIssueMember" xlink:label="EnvironmentalIssueMember" xlink:title="EnvironmentalIssueMember" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalIssueMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EnvironmentalIssueMember" xml:lang="en-US" id="label_EnvironmentalIssueMember">Environmental Issue [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalIssueMember" xlink:to="label_EnvironmentalIssueMember" xlink:title="label: EnvironmentalIssueMember to label_EnvironmentalIssueMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EnvironmentalIssueMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EnvironmentalIssueMember" xml:lang="en-US" id="label_EnvironmentalIssueMember_2">Environmental</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnvironmentalIssueMember" xlink:to="label_EnvironmentalIssueMember_2" xlink:title="label: EnvironmentalIssueMember to label_EnvironmentalIssueMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="EquityMethodInvestments" xlink:title="EquityMethodInvestments" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestments" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestments" xml:lang="en-US" id="label_EquityMethodInvestments">Equity Method Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestments" xlink:to="label_EquityMethodInvestments" xlink:title="label: EquityMethodInvestments to label_EquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestments_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestments" xml:lang="en-US" id="label_EquityMethodInvestments_2">Investment in joint venture</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestments" xlink:to="label_EquityMethodInvestments_2" xlink:title="label: EquityMethodInvestments to label_EquityMethodInvestments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestments_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_EquityMethodInvestments" xml:lang="en-US" id="label_EquityMethodInvestments_3">Equity Method Investments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestments" xlink:to="label_EquityMethodInvestments_3" xlink:title="label: EquityMethodInvestments to label_EquityMethodInvestments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="EquityMethodInvestmentOwnershipPercentage" xlink:title="EquityMethodInvestmentOwnershipPercentage" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentage" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvestmentOwnershipPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentage">Equity Method Investment, Ownership Percentage</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentage" xlink:to="label_EquityMethodInvestmentOwnershipPercentage" xlink:title="label: EquityMethodInvestmentOwnershipPercentage to label_EquityMethodInvestmentOwnershipPercentage" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvestmentOwnershipPercentage_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquityMethodInvestmentOwnershipPercentage" xml:lang="en-US" id="label_EquityMethodInvestmentOwnershipPercentage_2">Investment in other affiliates to be accounted using the equity method (as a percent)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvestmentOwnershipPercentage" xlink:to="label_EquityMethodInvestmentOwnershipPercentage_2" xlink:title="label: EquityMethodInvestmentOwnershipPercentage to label_EquityMethodInvestmentOwnershipPercentage" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain" />
    <link:label xlink:type="resource" xlink:label="label_EquityComponentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityComponentDomain" xml:lang="en-US" id="label_EquityComponentDomain">Equity Component [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityComponentDomain" xlink:to="label_EquityComponentDomain" xlink:title="label: EquityComponentDomain to label_EquityComponentDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="EquityMethodInvesteeNameDomain" xlink:title="EquityMethodInvesteeNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_EquityMethodInvesteeNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquityMethodInvesteeNameDomain" xml:lang="en-US" id="label_EquityMethodInvesteeNameDomain">Equity Method Investee, Name [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquityMethodInvesteeNameDomain" xlink:to="label_EquityMethodInvesteeNameDomain" xlink:title="label: EquityMethodInvesteeNameDomain to label_EquityMethodInvesteeNameDomain" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_EquitySecuritiesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EquitySecuritiesMember" xml:lang="en-US" id="label_EquitySecuritiesMember">Equity Securities [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquitySecuritiesMember" xlink:to="label_EquitySecuritiesMember" xlink:title="label: EquitySecuritiesMember to label_EquitySecuritiesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EquitySecuritiesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EquitySecuritiesMember" xml:lang="en-US" id="label_EquitySecuritiesMember_2">Equity securities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EquitySecuritiesMember" xlink:to="label_EquitySecuritiesMember_2" xlink:title="label: EquitySecuritiesMember to label_EquitySecuritiesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="EstimateOfFairValueFairValueDisclosureMember" xlink:title="EstimateOfFairValueFairValueDisclosureMember" />
    <link:label xlink:type="resource" xlink:label="label_EstimateOfFairValueFairValueDisclosureMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_EstimateOfFairValueFairValueDisclosureMember" xml:lang="en-US" id="label_EstimateOfFairValueFairValueDisclosureMember">Estimate of Fair Value, Fair Value Disclosure [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimateOfFairValueFairValueDisclosureMember" xlink:to="label_EstimateOfFairValueFairValueDisclosureMember" xlink:title="label: EstimateOfFairValueFairValueDisclosureMember to label_EstimateOfFairValueFairValueDisclosureMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_EstimateOfFairValueFairValueDisclosureMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_EstimateOfFairValueFairValueDisclosureMember" xml:lang="en-US" id="label_EstimateOfFairValueFairValueDisclosureMember_2">Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EstimateOfFairValueFairValueDisclosureMember" xlink:to="label_EstimateOfFairValueFairValueDisclosureMember_2" xlink:title="label: EstimateOfFairValueFairValueDisclosureMember to label_EstimateOfFairValueFairValueDisclosureMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FacilityClosingMember" xlink:label="FacilityClosingMember" xlink:title="FacilityClosingMember" />
    <link:label xlink:type="resource" xlink:label="label_FacilityClosingMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FacilityClosingMember" xml:lang="en-US" id="label_FacilityClosingMember">Other Facility Closure Costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FacilityClosingMember" xlink:to="label_FacilityClosingMember" xlink:title="label: FacilityClosingMember to label_FacilityClosingMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FacilityClosingMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FacilityClosingMember" xml:lang="en-US" id="label_FacilityClosingMember_2">Facility Closing [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FacilityClosingMember" xlink:to="label_FacilityClosingMember_2" xlink:title="label: FacilityClosingMember to label_FacilityClosingMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="FairValueByMeasurementFrequencyAxis" xlink:title="FairValueByMeasurementFrequencyAxis" />
    <link:label xlink:type="resource" xlink:label="label_FairValueByMeasurementFrequencyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueByMeasurementFrequencyAxis" xml:lang="en-US" id="label_FairValueByMeasurementFrequencyAxis">Measurement Frequency [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByMeasurementFrequencyAxis" xlink:to="label_FairValueByMeasurementFrequencyAxis" xlink:title="label: FairValueByMeasurementFrequencyAxis to label_FairValueByMeasurementFrequencyAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="FairValueByFairValueHierarchyLevelAxis" xlink:title="FairValueByFairValueHierarchyLevelAxis" />
    <link:label xlink:type="resource" xlink:label="label_FairValueByFairValueHierarchyLevelAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueByFairValueHierarchyLevelAxis" xml:lang="en-US" id="label_FairValueByFairValueHierarchyLevelAxis">Fair Value, Hierarchy [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="label_FairValueByFairValueHierarchyLevelAxis" xlink:title="label: FairValueByFairValueHierarchyLevelAxis to label_FairValueByFairValueHierarchyLevelAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="FairValueMeasurementsRecurringMember" xlink:title="FairValueMeasurementsRecurringMember" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementsRecurringMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueMeasurementsRecurringMember" xml:lang="en-US" id="label_FairValueMeasurementsRecurringMember">Fair Value, Measurements, Recurring [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsRecurringMember" xlink:to="label_FairValueMeasurementsRecurringMember" xlink:title="label: FairValueMeasurementsRecurringMember to label_FairValueMeasurementsRecurringMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementsRecurringMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueMeasurementsRecurringMember" xml:lang="en-US" id="label_FairValueMeasurementsRecurringMember_2">Recurring basis</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsRecurringMember" xlink:to="label_FairValueMeasurementsRecurringMember_2" xlink:title="label: FairValueMeasurementsRecurringMember to label_FairValueMeasurementsRecurringMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:label="FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:title="FairValueAssetsLevel2ToLevel1TransfersAmount" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueAssetsLevel2ToLevel1TransfersAmount" xml:lang="en-US" id="label_FairValueAssetsLevel2ToLevel1TransfersAmount">Amount of transfer of assets out of Level 2 into Level 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:to="label_FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:title="label: FairValueAssetsLevel2ToLevel1TransfersAmount to label_FairValueAssetsLevel2ToLevel1TransfersAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsLevel2ToLevel1TransfersAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAssetsLevel2ToLevel1TransfersAmount" xml:lang="en-US" id="label_FairValueAssetsLevel2ToLevel1TransfersAmount_2">Fair Value, Assets, Level 2 to Level 1 Transfers, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsLevel2ToLevel1TransfersAmount" xlink:to="label_FairValueAssetsLevel2ToLevel1TransfersAmount_2" xlink:title="label: FairValueAssetsLevel2ToLevel1TransfersAmount to label_FairValueAssetsLevel2ToLevel1TransfersAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="FairValueMeasurementFrequencyDomain" xlink:title="FairValueMeasurementFrequencyDomain" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementFrequencyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueMeasurementFrequencyDomain" xml:lang="en-US" id="label_FairValueMeasurementFrequencyDomain">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementFrequencyDomain" xlink:to="label_FairValueMeasurementFrequencyDomain" xlink:title="label: FairValueMeasurementFrequencyDomain to label_FairValueMeasurementFrequencyDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:label="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:title="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" />
    <link:label xlink:type="resource" xlink:label="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xml:lang="en-US" id="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount">Amount of transfer of liabilities out of Level 1 into Level 2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:to="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:title="label: FairValueLiabilitiesLevel1ToLevel2TransfersAmount to label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xml:lang="en-US" id="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_2">Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesLevel1ToLevel2TransfersAmount" xlink:to="label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount_2" xlink:title="label: FairValueLiabilitiesLevel1ToLevel2TransfersAmount to label_FairValueLiabilitiesLevel1ToLevel2TransfersAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xml:lang="en-US" id="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable">Fair Value Measurements, Recurring and Nonrecurring [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="label: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:label="FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:title="FairValueAssetsLevel1ToLevel2TransfersAmount" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueAssetsLevel1ToLevel2TransfersAmount" xml:lang="en-US" id="label_FairValueAssetsLevel1ToLevel2TransfersAmount">Amount of transfer of assets out of Level 1 into Level 2</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:to="label_FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:title="label: FairValueAssetsLevel1ToLevel2TransfersAmount to label_FairValueAssetsLevel1ToLevel2TransfersAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsLevel1ToLevel2TransfersAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAssetsLevel1ToLevel2TransfersAmount" xml:lang="en-US" id="label_FairValueAssetsLevel1ToLevel2TransfersAmount_2">Fair Value, Assets, Level 1 to Level 2 Transfers, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsLevel1ToLevel2TransfersAmount" xlink:to="label_FairValueAssetsLevel1ToLevel2TransfersAmount_2" xlink:title="label: FairValueAssetsLevel1ToLevel2TransfersAmount to label_FairValueAssetsLevel1ToLevel2TransfersAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain" />
    <link:label xlink:type="resource" xlink:label="label_FairValueMeasurementsFairValueHierarchyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueMeasurementsFairValueHierarchyDomain" xml:lang="en-US" id="label_FairValueMeasurementsFairValueHierarchyDomain">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="label_FairValueMeasurementsFairValueHierarchyDomain" xlink:title="label: FairValueMeasurementsFairValueHierarchyDomain to label_FairValueMeasurementsFairValueHierarchyDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xml:lang="en-US" id="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:title="label: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xml:lang="en-US" id="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_2">Fair Value Measurements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_2" xlink:title="label: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to label_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:label="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:title="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" />
    <link:label xlink:type="resource" xlink:label="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xml:lang="en-US" id="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount">Amount of transfer of liabilities out of Level 2 into Level 1</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:to="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:title="label: FairValueLiabilitiesLevel2ToLevel1TransfersAmount to label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xml:lang="en-US" id="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_2">Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueLiabilitiesLevel2ToLevel1TransfersAmount" xlink:to="label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount_2" xlink:title="label: FairValueLiabilitiesLevel2ToLevel1TransfersAmount to label_FairValueLiabilitiesLevel2ToLevel1TransfersAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="FairValueDisclosuresAbstract" xlink:title="FairValueDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="label_FairValueDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueDisclosuresAbstract" xml:lang="en-US" id="label_FairValueDisclosuresAbstract">FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosuresAbstract" xlink:to="label_FairValueDisclosuresAbstract" xlink:title="label: FairValueDisclosuresAbstract to label_FairValueDisclosuresAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="FairValueDisclosuresTextBlock" xlink:title="FairValueDisclosuresTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_FairValueDisclosuresTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueDisclosuresTextBlock" xml:lang="en-US" id="label_FairValueDisclosuresTextBlock">FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosuresTextBlock" xlink:to="label_FairValueDisclosuresTextBlock" xlink:title="label: FairValueDisclosuresTextBlock to label_FairValueDisclosuresTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueDisclosuresTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueDisclosuresTextBlock" xml:lang="en-US" id="label_FairValueDisclosuresTextBlock_2">Fair Value Disclosures [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosuresTextBlock" xlink:to="label_FairValueDisclosuresTextBlock_2" xlink:title="label: FairValueDisclosuresTextBlock to label_FairValueDisclosuresTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xml:lang="en-US" id="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:title="label: FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems to label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xml:lang="en-US" id="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_2">Financial instruments and fair value measurements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:to="label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_2" xlink:title="label: FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems to label_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="FairValueDisclosureItemAmountsDomain" xlink:title="FairValueDisclosureItemAmountsDomain" />
    <link:label xlink:type="resource" xlink:label="label_FairValueDisclosureItemAmountsDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FairValueDisclosureItemAmountsDomain" xml:lang="en-US" id="label_FairValueDisclosureItemAmountsDomain">Fair Value, Disclosure Item Amounts [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FairValueDisclosureItemAmountsDomain" xlink:to="label_FairValueDisclosureItemAmountsDomain" xlink:title="label: FairValueDisclosureItemAmountsDomain to label_FairValueDisclosureItemAmountsDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="FairValueByBalanceSheetGroupingTable" xlink:title="FairValueByBalanceSheetGroupingTable" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member" />
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    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel1Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueInputsLevel1Member" xml:lang="en-US" id="label_FairValueInputsLevel1Member_2">Level 1</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel1Member_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_FairValueInputsLevel1Member" xml:lang="en-US" id="label_FairValueInputsLevel1Member_3">Quoted Prices in Active Markets for Identical Assets (Level 1)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="FairValueInputsLevel2Member" xlink:title="FairValueInputsLevel2Member" />
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    <link:label xlink:type="resource" xlink:label="label_FairValueInputsLevel2Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FairValueInputsLevel2Member" xml:lang="en-US" id="label_FairValueInputsLevel2Member_2">Significant Observable Inputs (Level 2)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetUsefulLife_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetUsefulLife" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetUsefulLife_2">Finite-Lived Intangible Asset, Useful Life</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsMajorClassNameDomain" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsMajorClassNameDomain">Finite-Lived Intangible Assets, Major Class Name [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive">2017</link:label>
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_2">Finite-Lived Intangible Assets, Amortization Expense, Year Five</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="FiniteLivedIntangibleAssetsGross" xlink:title="FiniteLivedIntangibleAssetsGross" />
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    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsGross_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsGross" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsGross_2">Gross Cost</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="FiniteLivedIntangibleAssetsLineItems" xlink:title="FiniteLivedIntangibleAssetsLineItems" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FiniteLivedIntangibleAssetsLineItems" xlink:to="label_FiniteLivedIntangibleAssetsLineItems" xlink:title="label: FiniteLivedIntangibleAssetsLineItems to label_FiniteLivedIntangibleAssetsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsLineItems" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsLineItems_2">Intangible assets (excluding goodwill)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:title="FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" />
    <link:label xlink:type="resource" xlink:label="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xml:lang="en-US" id="label_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree">2015</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ForeignCountryMember_2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ForeignCountryMember" xml:lang="en-US" id="label_ForeignCountryMember_2">Foreign</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="FurnitureAndFixturesMember" xlink:title="FurnitureAndFixturesMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" xlink:label="GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" xlink:title="GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseAbstract" xlink:label="GeneralAndAdministrativeExpenseAbstract" xlink:title="GeneralAndAdministrativeExpenseAbstract" />
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    <link:label xlink:type="resource" xlink:label="label_GoodwillGross" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross">Goodwill at the beginning of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross" xlink:title="label: GoodwillGross to label_GoodwillGross" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillGross_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross_2">Goodwill at the end of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross_2" xlink:title="label: GoodwillGross to label_GoodwillGross" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillGross_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillGross" xml:lang="en-US" id="label_GoodwillGross_3">Goodwill, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillGross" xlink:to="label_GoodwillGross_3" xlink:title="label: GoodwillGross to label_GoodwillGross" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillTranslationAdjustments" xlink:label="GoodwillTranslationAdjustments" xlink:title="GoodwillTranslationAdjustments" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillTranslationAdjustments" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillTranslationAdjustments" xml:lang="en-US" id="label_GoodwillTranslationAdjustments">Foreign currency translation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillTranslationAdjustments" xlink:to="label_GoodwillTranslationAdjustments" xlink:title="label: GoodwillTranslationAdjustments to label_GoodwillTranslationAdjustments" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillTranslationAdjustments_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillTranslationAdjustments" xml:lang="en-US" id="label_GoodwillTranslationAdjustments_2">Goodwill, Translation Adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillTranslationAdjustments" xlink:to="label_GoodwillTranslationAdjustments_2" xlink:title="label: GoodwillTranslationAdjustments to label_GoodwillTranslationAdjustments" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="GoodwillAndIntangibleAssetsDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillAndIntangibleAssetsDisclosureTextBlock" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsDisclosureTextBlock">GOODWILL AND INTANGIBLE ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="label_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to label_GoodwillAndIntangibleAssetsDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAndIntangibleAssetsDisclosureTextBlock" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsDisclosureTextBlock_2">Goodwill and Intangible Assets Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:to="label_GoodwillAndIntangibleAssetsDisclosureTextBlock_2" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureTextBlock to label_GoodwillAndIntangibleAssetsDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="GoodwillLineItems" xlink:title="GoodwillLineItems" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillLineItems" xml:lang="en-US" id="label_GoodwillLineItems">Goodwill [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillLineItems" xlink:to="label_GoodwillLineItems" xlink:title="label: GoodwillLineItems to label_GoodwillLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillLineItems" xml:lang="en-US" id="label_GoodwillLineItems_2">Goodwill information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillLineItems" xlink:to="label_GoodwillLineItems_2" xlink:title="label: GoodwillLineItems to label_GoodwillLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="GoodwillRollForward" xlink:title="GoodwillRollForward" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillRollForward" xml:lang="en-US" id="label_GoodwillRollForward">Goodwill [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillRollForward" xlink:to="label_GoodwillRollForward" xlink:title="label: GoodwillRollForward to label_GoodwillRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillRollForward_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillRollForward" xml:lang="en-US" id="label_GoodwillRollForward_2">Goodwill by reportable segment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillRollForward" xlink:to="label_GoodwillRollForward_2" xlink:title="label: GoodwillRollForward to label_GoodwillRollForward" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="GoodwillImpairmentLoss" xlink:title="GoodwillImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss">Goodwill, Impairment Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_2">Goodwill impairment charge</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_2" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_3">Impairment charge related to goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_3" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairmentLoss_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_GoodwillImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairmentLoss_4">Impairment charges</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairmentLoss" xlink:to="label_GoodwillImpairmentLoss_4" xlink:title="label: GoodwillImpairmentLoss to label_GoodwillImpairmentLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="GoodwillAndIntangibleAssetsDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillAndIntangibleAssetsDisclosureAbstract" xml:lang="en-US" id="label_GoodwillAndIntangibleAssetsDisclosureAbstract">GOODWILL AND INTANGIBLE ASSETS</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:to="label_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:title="label: GoodwillAndIntangibleAssetsDisclosureAbstract to label_GoodwillAndIntangibleAssetsDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="GoodwillImpairedAccumulatedImpairmentLoss" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss">Goodwill, Impaired, Accumulated Impairment Loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss_2">Accumulated impairments related to goodwill</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss_2" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss_3" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss_3">Accumulated impairments at the beginning of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss_3" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GoodwillImpairedAccumulatedImpairmentLoss_4" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:title="label_GoodwillImpairedAccumulatedImpairmentLoss" xml:lang="en-US" id="label_GoodwillImpairedAccumulatedImpairmentLoss_4">Accumulated impairments at the end of the period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="label_GoodwillImpairedAccumulatedImpairmentLoss_4" xlink:title="label: GoodwillImpairedAccumulatedImpairmentLoss to label_GoodwillImpairedAccumulatedImpairmentLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GrossProfit" xlink:label="GrossProfit" xlink:title="GrossProfit" />
    <link:label xlink:type="resource" xlink:label="label_GrossProfit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GrossProfit" xml:lang="en-US" id="label_GrossProfit">Gross Profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="label_GrossProfit" xlink:title="label: GrossProfit to label_GrossProfit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GrossProfit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GrossProfit" xml:lang="en-US" id="label_GrossProfit_2">Gross profit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GrossProfit" xlink:to="label_GrossProfit_2" xlink:title="label: GrossProfit to label_GrossProfit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="GuaranteeObligationsByNatureAxis" xlink:title="GuaranteeObligationsByNatureAxis" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsByNatureAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteeObligationsByNatureAxis" xml:lang="en-US" id="label_GuaranteeObligationsByNatureAxis">Guarantor Obligations, Nature [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsByNatureAxis" xlink:to="label_GuaranteeObligationsByNatureAxis" xlink:title="label: GuaranteeObligationsByNatureAxis to label_GuaranteeObligationsByNatureAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="GuaranteeObligationsNatureDomain" xlink:title="GuaranteeObligationsNatureDomain" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsNatureDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteeObligationsNatureDomain" xml:lang="en-US" id="label_GuaranteeObligationsNatureDomain">Guarantor Obligations, Nature [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsNatureDomain" xlink:to="label_GuaranteeObligationsNatureDomain" xlink:title="label: GuaranteeObligationsNatureDomain to label_GuaranteeObligationsNatureDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="GuaranteeObligationsCurrentCarryingValue" xlink:title="GuaranteeObligationsCurrentCarryingValue" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsCurrentCarryingValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteeObligationsCurrentCarryingValue" xml:lang="en-US" id="label_GuaranteeObligationsCurrentCarryingValue">Guarantor Obligations, Current Carrying Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsCurrentCarryingValue" xlink:to="label_GuaranteeObligationsCurrentCarryingValue" xlink:title="label: GuaranteeObligationsCurrentCarryingValue to label_GuaranteeObligationsCurrentCarryingValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsCurrentCarryingValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GuaranteeObligationsCurrentCarryingValue" xml:lang="en-US" id="label_GuaranteeObligationsCurrentCarryingValue_2">Outstanding guarantees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsCurrentCarryingValue" xlink:to="label_GuaranteeObligationsCurrentCarryingValue_2" xlink:title="label: GuaranteeObligationsCurrentCarryingValue to label_GuaranteeObligationsCurrentCarryingValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsLineItems" xlink:label="GuaranteeObligationsLineItems" xlink:title="GuaranteeObligationsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteeObligationsLineItems" xml:lang="en-US" id="label_GuaranteeObligationsLineItems">Guarantor Obligations [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsLineItems" xlink:to="label_GuaranteeObligationsLineItems" xlink:title="label: GuaranteeObligationsLineItems to label_GuaranteeObligationsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GuaranteeObligationsLineItems" xml:lang="en-US" id="label_GuaranteeObligationsLineItems_2">Guarantees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsLineItems" xlink:to="label_GuaranteeObligationsLineItems_2" xlink:title="label: GuaranteeObligationsLineItems to label_GuaranteeObligationsLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteeObligationsMaximumExposure" xlink:label="GuaranteeObligationsMaximumExposure" xlink:title="GuaranteeObligationsMaximumExposure" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsMaximumExposure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteeObligationsMaximumExposure" xml:lang="en-US" id="label_GuaranteeObligationsMaximumExposure">Guarantor Obligations, Maximum Exposure, Undiscounted</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsMaximumExposure" xlink:to="label_GuaranteeObligationsMaximumExposure" xlink:title="label: GuaranteeObligationsMaximumExposure to label_GuaranteeObligationsMaximumExposure" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteeObligationsMaximumExposure_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GuaranteeObligationsMaximumExposure" xml:lang="en-US" id="label_GuaranteeObligationsMaximumExposure_2">Maximum potential future principal and interest payments due under guarantees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteeObligationsMaximumExposure" xlink:to="label_GuaranteeObligationsMaximumExposure_2" xlink:title="label: GuaranteeObligationsMaximumExposure to label_GuaranteeObligationsMaximumExposure" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuaranteesAbstract" xlink:label="GuaranteesAbstract" xlink:title="GuaranteesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteesAbstract" xml:lang="en-US" id="label_GuaranteesAbstract">Guarantees [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteesAbstract" xlink:to="label_GuaranteesAbstract" xlink:title="label: GuaranteesAbstract to label_GuaranteesAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_GuaranteesAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_GuaranteesAbstract" xml:lang="en-US" id="label_GuaranteesAbstract_2">Guarantees</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GuaranteesAbstract" xlink:to="label_GuaranteesAbstract_2" xlink:title="label: GuaranteesAbstract to label_GuaranteesAbstract" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_GuaranteesFairValueDisclosure" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_GuaranteesFairValueDisclosure" xml:lang="en-US" id="label_GuaranteesFairValueDisclosure">Guarantees, Fair Value Disclosure</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncomeTaxReconciliationPriorYearIncomeTaxes" xlink:to="label_IncomeTaxReconciliationPriorYearIncomeTaxes_2" xlink:title="label: IncomeTaxReconciliationPriorYearIncomeTaxes to label_IncomeTaxReconciliationPriorYearIncomeTaxes" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxCredits" xlink:label="IncomeTaxReconciliationTaxCredits" xlink:title="IncomeTaxReconciliationTaxCredits" />
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    <link:label xlink:type="resource" xlink:label="label_IncomeTaxReconciliationTaxCredits_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncomeTaxReconciliationTaxCredits" xml:lang="en-US" id="label_IncomeTaxReconciliationTaxCredits_2">Income Tax Reconciliation, Tax Credits</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="IncomeTaxReconciliationOtherAdjustments" xlink:title="IncomeTaxReconciliationOtherAdjustments" />
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherCurrentAssets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherCurrentAssets" xml:lang="en-US" id="label_IncreaseDecreaseInOtherCurrentAssets_2">Increase (Decrease) in Other Current Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherCurrentAssets" xlink:to="label_IncreaseDecreaseInOtherCurrentAssets_2" xlink:title="label: IncreaseDecreaseInOtherCurrentAssets to label_IncreaseDecreaseInOtherCurrentAssets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:title="IncreaseDecreaseInAccruedIncomeTaxesPayable" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInAccruedIncomeTaxesPayable" xml:lang="en-US" id="label_IncreaseDecreaseInAccruedIncomeTaxesPayable">Income taxes payable</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccruedIncomeTaxesPayable_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccruedIncomeTaxesPayable" xml:lang="en-US" id="label_IncreaseDecreaseInAccruedIncomeTaxesPayable_2">Increase (Decrease) in Income Taxes Payable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="label_IncreaseDecreaseInAccruedIncomeTaxesPayable_2" xlink:title="label: IncreaseDecreaseInAccruedIncomeTaxesPayable to label_IncreaseDecreaseInAccruedIncomeTaxesPayable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:title="IncreaseDecreaseInOtherNoncurrentLiabilities" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInOtherNoncurrentLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInOtherNoncurrentLiabilities">Other liabilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherNoncurrentLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherNoncurrentLiabilities" xml:lang="en-US" id="label_IncreaseDecreaseInOtherNoncurrentLiabilities_2">Increase (Decrease) in Other Noncurrent Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:to="label_IncreaseDecreaseInOtherNoncurrentLiabilities_2" xlink:title="label: IncreaseDecreaseInOtherNoncurrentLiabilities to label_IncreaseDecreaseInOtherNoncurrentLiabilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="IncreaseDecreaseInAccountsReceivable" xlink:title="IncreaseDecreaseInAccountsReceivable" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable">Accounts receivable</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivable_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccountsReceivable" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivable_2">Increase (Decrease) in Accounts Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInAccountsReceivable" xlink:to="label_IncreaseDecreaseInAccountsReceivable_2" xlink:title="label: IncreaseDecreaseInAccountsReceivable to label_IncreaseDecreaseInAccountsReceivable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:label="IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:title="IncreaseDecreaseInAccountsReceivableFromSecuritization" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivableFromSecuritization" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInAccountsReceivableFromSecuritization" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivableFromSecuritization">Impact of accounts receivable facilities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInAccountsReceivableFromSecuritization_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInAccountsReceivableFromSecuritization" xml:lang="en-US" id="label_IncreaseDecreaseInAccountsReceivableFromSecuritization_2">Increase (Decrease) in Accounts Receivable from Securitization</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="IncreaseDecreaseInOperatingCapitalAbstract" xlink:title="IncreaseDecreaseInOperatingCapitalAbstract" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapitalAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapitalAbstract">Changes in assets and liabilities, net of assets acquired and liabilities assumed:</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapitalAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOperatingCapitalAbstract" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapitalAbstract_2">Increase (Decrease) in Operating Capital [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="IncreaseDecreaseInOtherOperatingCapitalNet" xlink:title="IncreaseDecreaseInOtherOperatingCapitalNet" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInOtherOperatingCapitalNet" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingCapitalNet">Other</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingCapitalNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherOperatingCapitalNet" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingCapitalNet_2">Increase (Decrease) in Other Operating Assets and Liabilities, Net</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="IncreaseDecreaseInOtherOperatingAssets" xlink:title="IncreaseDecreaseInOtherOperatingAssets" />
    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingAssets" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInOtherOperatingAssets" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingAssets">Other assets</link:label>
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOtherOperatingAssets_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInOtherOperatingAssets" xml:lang="en-US" id="label_IncreaseDecreaseInOtherOperatingAssets_2">Increase (Decrease) in Other Operating Assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInOtherOperatingAssets" xlink:to="label_IncreaseDecreaseInOtherOperatingAssets_2" xlink:title="label: IncreaseDecreaseInOtherOperatingAssets to label_IncreaseDecreaseInOtherOperatingAssets" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="IncreaseDecreaseInInventories" xlink:title="IncreaseDecreaseInInventories" />
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInInventories_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IncreaseDecreaseInInventories" xml:lang="en-US" id="label_IncreaseDecreaseInInventories_2">Increase (Decrease) in Inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IncreaseDecreaseInInventories" xlink:to="label_IncreaseDecreaseInInventories_2" xlink:title="label: IncreaseDecreaseInInventories to label_IncreaseDecreaseInInventories" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="IncreaseDecreaseInOperatingCapital" xlink:title="IncreaseDecreaseInOperatingCapital" />
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    <link:label xlink:type="resource" xlink:label="label_IncreaseDecreaseInOperatingCapital_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_IncreaseDecreaseInOperatingCapital" xml:lang="en-US" id="label_IncreaseDecreaseInOperatingCapital_2">Changes in assets and liabilities, net</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:label="IncreaseDecreaseInRestrictedCashForOperatingActivities" xlink:title="IncreaseDecreaseInRestrictedCashForOperatingActivities" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IndirectGuaranteeOfIndebtednessMember" xlink:label="IndirectGuaranteeOfIndebtednessMember" xlink:title="IndirectGuaranteeOfIndebtednessMember" />
    <link:label xlink:type="resource" xlink:label="label_IndirectGuaranteeOfIndebtednessMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_IndirectGuaranteeOfIndebtednessMember" xml:lang="en-US" id="label_IndirectGuaranteeOfIndebtednessMember">Indirect Guarantee of Indebtedness [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndirectGuaranteeOfIndebtednessMember" xlink:to="label_IndirectGuaranteeOfIndebtednessMember" xlink:title="label: IndirectGuaranteeOfIndebtednessMember to label_IndirectGuaranteeOfIndebtednessMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_IndirectGuaranteeOfIndebtednessMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_IndirectGuaranteeOfIndebtednessMember" xml:lang="en-US" id="label_IndirectGuaranteeOfIndebtednessMember_2">Customer guarantee</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IndirectGuaranteeOfIndebtednessMember" xlink:to="label_IndirectGuaranteeOfIndebtednessMember_2" xlink:title="label: IndirectGuaranteeOfIndebtednessMember to label_IndirectGuaranteeOfIndebtednessMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="InterestExpense" xlink:title="InterestExpense" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpense" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_InterestExpense" xml:lang="en-US" id="label_InterestExpense">Interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpense" xlink:to="label_InterestExpense" xlink:title="label: InterestExpense to label_InterestExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestExpense" xml:lang="en-US" id="label_InterestExpense_2">Interest Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpense" xlink:to="label_InterestExpense_2" xlink:title="label: InterestExpense to label_InterestExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:label="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations">Non-cash contractual post-petition interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:title="label: InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2">Interest Expense on Prepetition Liabilities Recognized in Statement of Operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_2" xlink:title="label: InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xml:lang="en-US" id="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3">Contractual post-petition interest expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" xlink:to="label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations_3" xlink:title="label: InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations to label_InterestExpenseOnPrepetitionLiabilitiesRecognizedInStatementOfOperations" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestPaid" xlink:label="InterestPaid" xlink:title="InterestPaid" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaid" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InterestPaid" xml:lang="en-US" id="label_InterestPaid">Interest Paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaid" xlink:to="label_InterestPaid" xlink:title="label: InterestPaid to label_InterestPaid" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InterestPaid_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InterestPaid" xml:lang="en-US" id="label_InterestPaid_2">Interest paid</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InterestPaid" xlink:to="label_InterestPaid_2" xlink:title="label: InterestPaid to label_InterestPaid" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="InventoryPolicyTextBlock" xlink:title="InventoryPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryPolicyTextBlock" xml:lang="en-US" id="label_InventoryPolicyTextBlock">Inventory Valuation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock" xlink:title="label: InventoryPolicyTextBlock to label_InventoryPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryPolicyTextBlock" xml:lang="en-US" id="label_InventoryPolicyTextBlock_2">Inventory, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryPolicyTextBlock" xlink:to="label_InventoryPolicyTextBlock_2" xlink:title="label: InventoryPolicyTextBlock to label_InventoryPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="InventoryValuationReserves" xlink:title="InventoryValuationReserves" />
    <link:label xlink:type="resource" xlink:label="label_InventoryValuationReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryValuationReserves" xml:lang="en-US" id="label_InventoryValuationReserves">Inventory Valuation Reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryValuationReserves" xlink:to="label_InventoryValuationReserves" xlink:title="label: InventoryValuationReserves to label_InventoryValuationReserves" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryValuationReserves_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryValuationReserves" xml:lang="en-US" id="label_InventoryValuationReserves_2">Inventory obsolescence reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryValuationReserves" xlink:to="label_InventoryValuationReserves_2" xlink:title="label: InventoryValuationReserves to label_InventoryValuationReserves" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="InventoryFinishedGoodsNetOfReserves" xlink:title="InventoryFinishedGoodsNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="label_InventoryFinishedGoodsNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryFinishedGoodsNetOfReserves" xml:lang="en-US" id="label_InventoryFinishedGoodsNetOfReserves">Inventory, Finished Goods, Net of Reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryFinishedGoodsNetOfReserves" xlink:to="label_InventoryFinishedGoodsNetOfReserves" xlink:title="label: InventoryFinishedGoodsNetOfReserves to label_InventoryFinishedGoodsNetOfReserves" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryFinishedGoodsNetOfReserves_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryFinishedGoodsNetOfReserves" xml:lang="en-US" id="label_InventoryFinishedGoodsNetOfReserves_2">Finished goods</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryFinishedGoodsNetOfReserves" xlink:to="label_InventoryFinishedGoodsNetOfReserves_2" xlink:title="label: InventoryFinishedGoodsNetOfReserves to label_InventoryFinishedGoodsNetOfReserves" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="InventoryDisclosureTextBlock" xlink:title="InventoryDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryDisclosureTextBlock" xml:lang="en-US" id="label_InventoryDisclosureTextBlock">INVENTORIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock" xlink:title="label: InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryDisclosureTextBlock" xml:lang="en-US" id="label_InventoryDisclosureTextBlock_2">Inventory Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureTextBlock" xlink:to="label_InventoryDisclosureTextBlock_2" xlink:title="label: InventoryDisclosureTextBlock to label_InventoryDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:title="InventoryRawMaterialsAndSuppliesNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="label_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryRawMaterialsAndSuppliesNetOfReserves" xml:lang="en-US" id="label_InventoryRawMaterialsAndSuppliesNetOfReserves">Inventory, Raw Materials and Supplies, Net of Reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:to="label_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:title="label: InventoryRawMaterialsAndSuppliesNetOfReserves to label_InventoryRawMaterialsAndSuppliesNetOfReserves" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryRawMaterialsAndSuppliesNetOfReserves_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryRawMaterialsAndSuppliesNetOfReserves" xml:lang="en-US" id="label_InventoryRawMaterialsAndSuppliesNetOfReserves_2">Raw materials and supplies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:to="label_InventoryRawMaterialsAndSuppliesNetOfReserves_2" xlink:title="label: InventoryRawMaterialsAndSuppliesNetOfReserves to label_InventoryRawMaterialsAndSuppliesNetOfReserves" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet" />
    <link:label xlink:type="resource" xlink:label="label_InventoryNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryNet" xml:lang="en-US" id="label_InventoryNet">Inventories, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet" xlink:title="label: InventoryNet to label_InventoryNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryNet" xml:lang="en-US" id="label_InventoryNet_2">Inventory, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_2" xlink:title="label: InventoryNet to label_InventoryNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryNet_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_InventoryNet" xml:lang="en-US" id="label_InventoryNet_3">Inventory, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryNet" xlink:to="label_InventoryNet_3" xlink:title="label: InventoryNet to label_InventoryNet" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryDisclosureAbstract" xlink:label="InventoryDisclosureAbstract" xlink:title="InventoryDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_InventoryDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryDisclosureAbstract" xml:lang="en-US" id="label_InventoryDisclosureAbstract">INVENTORIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryDisclosureAbstract" xlink:to="label_InventoryDisclosureAbstract" xlink:title="label: InventoryDisclosureAbstract to label_InventoryDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="InventoryWorkInProcessNetOfReserves" xlink:title="InventoryWorkInProcessNetOfReserves" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWorkInProcessNetOfReserves" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InventoryWorkInProcessNetOfReserves" xml:lang="en-US" id="label_InventoryWorkInProcessNetOfReserves">Inventory, Work in Process, Net of Reserves</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWorkInProcessNetOfReserves" xlink:to="label_InventoryWorkInProcessNetOfReserves" xlink:title="label: InventoryWorkInProcessNetOfReserves to label_InventoryWorkInProcessNetOfReserves" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InventoryWorkInProcessNetOfReserves_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InventoryWorkInProcessNetOfReserves" xml:lang="en-US" id="label_InventoryWorkInProcessNetOfReserves_2">Work in process</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InventoryWorkInProcessNetOfReserves" xlink:to="label_InventoryWorkInProcessNetOfReserves_2" xlink:title="label: InventoryWorkInProcessNetOfReserves to label_InventoryWorkInProcessNetOfReserves" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentIncomeInterest" xml:lang="en-US" id="label_InvestmentIncomeInterest">Interest income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest" xlink:title="label: InvestmentIncomeInterest to label_InvestmentIncomeInterest" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentIncomeInterest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentIncomeInterest" xml:lang="en-US" id="label_InvestmentIncomeInterest_2">Investment Income, Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentIncomeInterest" xlink:to="label_InvestmentIncomeInterest_2" xlink:title="label: InvestmentIncomeInterest to label_InvestmentIncomeInterest" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:title="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xml:lang="en-US" id="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures">Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:to="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:title="label: InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures to label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xml:lang="en-US" id="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_2">Investment in subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:to="label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_2" xlink:title="label: InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures to label_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="LettersOfCreditOutstandingAmount" xlink:title="LettersOfCreditOutstandingAmount" />
    <link:label xlink:type="resource" xlink:label="label_LettersOfCreditOutstandingAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LettersOfCreditOutstandingAmount" xml:lang="en-US" id="label_LettersOfCreditOutstandingAmount">Letters of Credit Outstanding, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LettersOfCreditOutstandingAmount" xlink:to="label_LettersOfCreditOutstandingAmount" xlink:title="label: LettersOfCreditOutstandingAmount to label_LettersOfCreditOutstandingAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LettersOfCreditOutstandingAmount_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LettersOfCreditOutstandingAmount" xml:lang="en-US" id="label_LettersOfCreditOutstandingAmount_2">Outstanding letters of credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LettersOfCreditOutstandingAmount" xlink:to="label_LettersOfCreditOutstandingAmount_2" xlink:title="label: LettersOfCreditOutstandingAmount to label_LettersOfCreditOutstandingAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LandAndLandImprovementsMember" xlink:label="LandAndLandImprovementsMember" xlink:title="LandAndLandImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_LandAndLandImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LandAndLandImprovementsMember" xml:lang="en-US" id="label_LandAndLandImprovementsMember">Land and Land Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandAndLandImprovementsMember" xlink:to="label_LandAndLandImprovementsMember" xlink:title="label: LandAndLandImprovementsMember to label_LandAndLandImprovementsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LandAndLandImprovementsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LandAndLandImprovementsMember" xml:lang="en-US" id="label_LandAndLandImprovementsMember_2">Land and improvements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandAndLandImprovementsMember" xlink:to="label_LandAndLandImprovementsMember_2" xlink:title="label: LandAndLandImprovementsMember to label_LandAndLandImprovementsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LandImprovementsMember" xlink:label="LandImprovementsMember" xlink:title="LandImprovementsMember" />
    <link:label xlink:type="resource" xlink:label="label_LandImprovementsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LandImprovementsMember" xml:lang="en-US" id="label_LandImprovementsMember">Land improvements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandImprovementsMember" xlink:to="label_LandImprovementsMember" xlink:title="label: LandImprovementsMember to label_LandImprovementsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LandImprovementsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LandImprovementsMember" xml:lang="en-US" id="label_LandImprovementsMember_2">Land Improvements [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LandImprovementsMember" xlink:to="label_LandImprovementsMember_2" xlink:title="label: LandImprovementsMember to label_LandImprovementsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="LeasesAbstract" xlink:title="LeasesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LeasesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeasesAbstract" xml:lang="en-US" id="label_LeasesAbstract">LEASES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesAbstract" xlink:to="label_LeasesAbstract" xlink:title="label: LeasesAbstract to label_LeasesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="LeasesOfLesseeDisclosureTextBlock" xlink:title="LeasesOfLesseeDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_LeasesOfLesseeDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LeasesOfLesseeDisclosureTextBlock" xml:lang="en-US" id="label_LeasesOfLesseeDisclosureTextBlock">LEASES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOfLesseeDisclosureTextBlock" xlink:to="label_LeasesOfLesseeDisclosureTextBlock" xlink:title="label: LeasesOfLesseeDisclosureTextBlock to label_LeasesOfLesseeDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LeasesOfLesseeDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LeasesOfLesseeDisclosureTextBlock" xml:lang="en-US" id="label_LeasesOfLesseeDisclosureTextBlock_2">Leases of Lessee Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LeasesOfLesseeDisclosureTextBlock" xlink:to="label_LeasesOfLesseeDisclosureTextBlock_2" xlink:title="label: LeasesOfLesseeDisclosureTextBlock to label_LeasesOfLesseeDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:label="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease">Changes in estimates related to expected allowable claims</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:to="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:title="label: LiabilitiesSubjectToCompromisePeriodIncreaseDecrease to label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_2">Liabilities Subject to Compromise, Period Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:to="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_2" xlink:title="label: LiabilitiesSubjectToCompromisePeriodIncreaseDecrease to label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_3">Changes in estimates related to expected allowable claims</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" xlink:to="label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease_3" xlink:title="label: LiabilitiesSubjectToCompromisePeriodIncreaseDecrease to label_LiabilitiesSubjectToCompromisePeriodIncreaseDecrease" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent">Total current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent" xlink:title="label: LiabilitiesCurrent to label_LiabilitiesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent_2">Liabilities, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent_2" xlink:title="label: LiabilitiesCurrent to label_LiabilitiesCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrent_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesCurrent" xml:lang="en-US" id="label_LiabilitiesCurrent_3">Current liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrent" xlink:to="label_LiabilitiesCurrent_3" xlink:title="label: LiabilitiesCurrent to label_LiabilitiesCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:label="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:title="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders">Cash paid for settlement of liabilities subject to compromise</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:to="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:title="label: LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders to label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xml:lang="en-US" id="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders_2">Liabilities Subject to Compromise, Cash Disbursements and Reclassifications under Bankruptcy Court Orders</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" xlink:to="label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders_2" xlink:title="label: LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders to label_LiabilitiesSubjectToCompromiseCashDisbursementsAndReclassificationsUnderBankruptcyCourtOrders" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent">Liabilities of Disposal Group, Including Discontinued Operation, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2">Current liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_2" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract">CURRENT LIABILITIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract" xlink:title="label: LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesCurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesCurrentAbstract" xml:lang="en-US" id="label_LiabilitiesCurrentAbstract_2">Liabilities, Current [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesCurrentAbstract" xlink:to="label_LiabilitiesCurrentAbstract_2" xlink:title="label: LiabilitiesCurrentAbstract to label_LiabilitiesCurrentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_Liabilities" xml:lang="en-US" id="label_Liabilities">Total liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities" xlink:title="label: Liabilities to label_Liabilities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_Liabilities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_Liabilities" xml:lang="en-US" id="label_Liabilities_2">Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Liabilities" xlink:to="label_Liabilities_2" xlink:title="label: Liabilities to label_Liabilities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="LiabilitiesNoncurrentAbstract" xlink:title="LiabilitiesNoncurrentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesNoncurrentAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesNoncurrentAbstract" xml:lang="en-US" id="label_LiabilitiesNoncurrentAbstract">NON-CURRENT LIABILITIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="label_LiabilitiesNoncurrentAbstract" xlink:title="label: LiabilitiesNoncurrentAbstract to label_LiabilitiesNoncurrentAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesNoncurrentAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesNoncurrentAbstract" xml:lang="en-US" id="label_LiabilitiesNoncurrentAbstract_2">Liabilities, Noncurrent [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="label_LiabilitiesNoncurrentAbstract_2" xlink:title="label: LiabilitiesNoncurrentAbstract to label_LiabilitiesNoncurrentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent">Liabilities of Disposal Group, Including Discontinued Operation, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2">Non-current liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_2" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquityAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquityAbstract">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_LiabilitiesAndStockholdersEquityAbstract" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to label_LiabilitiesAndStockholdersEquityAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquityAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesAndStockholdersEquityAbstract" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquityAbstract_2">Liabilities and Equity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="label_LiabilitiesAndStockholdersEquityAbstract_2" xlink:title="label: LiabilitiesAndStockholdersEquityAbstract to label_LiabilitiesAndStockholdersEquityAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:label="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation">Liabilities of discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xml:lang="en-US" id="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_2">Liabilities of Disposal Group, Including Discontinued Operation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" xlink:to="label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_2" xlink:title="label: LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation to label_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_LiabilitiesAndStockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LiabilitiesAndStockholdersEquity" xml:lang="en-US" id="label_LiabilitiesAndStockholdersEquity">Total liabilities and stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_LiabilitiesAndStockholdersEquity" xlink:title="label: LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity" use="optional" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LiabilitiesAndStockholdersEquity" xlink:to="label_LiabilitiesAndStockholdersEquity_2" xlink:title="label: LiabilitiesAndStockholdersEquity to label_LiabilitiesAndStockholdersEquity" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LitigationCaseTypeDomain" xlink:label="LitigationCaseTypeDomain" xlink:title="LitigationCaseTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_LitigationCaseTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LitigationCaseTypeDomain" xml:lang="en-US" id="label_LitigationCaseTypeDomain">Litigation Case Type [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebt" xlink:label="LongTermDebt" xlink:title="LongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebt" xml:lang="en-US" id="label_LongTermDebt">Long-term debt</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebt" xml:lang="en-US" id="label_LongTermDebt_2">Long-term Debt</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtAndCapitalLeaseObligations" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_LongTermDebtAndCapitalLeaseObligations">Long-term debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtAndCapitalLeaseObligations" xlink:to="label_LongTermDebtAndCapitalLeaseObligations" xlink:title="label: LongTermDebtAndCapitalLeaseObligations to label_LongTermDebtAndCapitalLeaseObligations" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtAndCapitalLeaseObligations_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_LongTermDebtAndCapitalLeaseObligations_2">Long-term Debt and Capital Lease Obligations</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtAndCapitalLeaseObligations_3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LongTermDebtAndCapitalLeaseObligations" xml:lang="en-US" id="label_LongTermDebtAndCapitalLeaseObligations_3">Total Long-Term Debt</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree">2015</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_2">Long-term Debt, Maturities, Repayments of Principal in Year Three</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo">2014</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_2">Long-term Debt, Maturities, Repayments of Principal in Year Two</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour">2016</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_2">Long-term Debt, Maturities, Repayments of Principal in Year Four</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths">2013</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_2">Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:title="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" />
    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive">2017</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2">Long-term Debt, Maturities, Repayments of Principal in Year Five</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="LongTermDebtCurrent" xlink:title="LongTermDebtCurrent" />
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtCurrent" xml:lang="en-US" id="label_LongTermDebtCurrent_2">Long-term Debt, Current Maturities</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive">Thereafter</link:label>
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    <link:label xlink:type="resource" xlink:label="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xml:lang="en-US" id="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_2">Long-term Debt, Maturities, Repayments of Principal after Year Five</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:to="label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_2" xlink:title="label: LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive to label_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNewClaimsFiledNumber" xlink:label="LossContingencyNewClaimsFiledNumber" xlink:title="LossContingencyNewClaimsFiledNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyNewClaimsFiledNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledNumber">Loss Contingency, New Claims Filed, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledNumber" xlink:to="label_LossContingencyNewClaimsFiledNumber" xlink:title="label: LossContingencyNewClaimsFiledNumber to label_LossContingencyNewClaimsFiledNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledNumber_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_LossContingencyNewClaimsFiledNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledNumber_2">Number of claims filed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledNumber" xlink:to="label_LossContingencyNewClaimsFiledNumber_2" xlink:title="label: LossContingencyNewClaimsFiledNumber to label_LossContingencyNewClaimsFiledNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNewClaimsFiledNumber_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyNewClaimsFiledNumber" xml:lang="en-US" id="label_LossContingencyNewClaimsFiledNumber_3">Number of claims filed</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNewClaimsFiledNumber" xlink:to="label_LossContingencyNewClaimsFiledNumber_3" xlink:title="label: LossContingencyNewClaimsFiledNumber to label_LossContingencyNewClaimsFiledNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="LossContingenciesTable" xlink:title="LossContingenciesTable" />
    <link:label xlink:type="resource" xlink:label="label_LossContingenciesTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingenciesTable" xml:lang="en-US" id="label_LossContingenciesTable">Loss Contingencies [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingenciesTable" xlink:to="label_LossContingenciesTable" xlink:title="label: LossContingenciesTable to label_LossContingenciesTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyPendingClaimsNumber" xlink:label="LossContingencyPendingClaimsNumber" xlink:title="LossContingencyPendingClaimsNumber" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyPendingClaimsNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyPendingClaimsNumber" xml:lang="en-US" id="label_LossContingencyPendingClaimsNumber">Loss Contingency, Pending Claims, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyPendingClaimsNumber" xlink:to="label_LossContingencyPendingClaimsNumber" xlink:title="label: LossContingencyPendingClaimsNumber to label_LossContingencyPendingClaimsNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyPendingClaimsNumber_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencyPendingClaimsNumber" xml:lang="en-US" id="label_LossContingencyPendingClaimsNumber_2">Number of claims pending against the entity or its Canadian subsidiary at time of Chapter 11 filing</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyPendingClaimsNumber" xlink:to="label_LossContingencyPendingClaimsNumber_2" xlink:title="label: LossContingencyPendingClaimsNumber to label_LossContingencyPendingClaimsNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencySettlementAgreementConsideration1" xlink:label="LossContingencySettlementAgreementConsideration1" xlink:title="LossContingencySettlementAgreementConsideration1" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencySettlementAgreementConsideration1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencySettlementAgreementConsideration1" xml:lang="en-US" id="label_LossContingencySettlementAgreementConsideration1">Loss Contingency, Settlement Agreement, Consideration</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencySettlementAgreementConsideration1" xlink:to="label_LossContingencySettlementAgreementConsideration1" xlink:title="label: LossContingencySettlementAgreementConsideration1 to label_LossContingencySettlementAgreementConsideration1" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencySettlementAgreementConsideration1_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingencySettlementAgreementConsideration1" xml:lang="en-US" id="label_LossContingencySettlementAgreementConsideration1_2">Settlement amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencySettlementAgreementConsideration1" xlink:to="label_LossContingencySettlementAgreementConsideration1_2" xlink:title="label: LossContingencySettlementAgreementConsideration1 to label_LossContingencySettlementAgreementConsideration1" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="LossContingenciesByNatureOfContingencyAxis" xlink:title="LossContingenciesByNatureOfContingencyAxis" />
    <link:label xlink:type="resource" xlink:label="label_LossContingenciesByNatureOfContingencyAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingenciesByNatureOfContingencyAxis" xml:lang="en-US" id="label_LossContingenciesByNatureOfContingencyAxis">Loss Contingency Nature [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingenciesByNatureOfContingencyAxis" xlink:to="label_LossContingenciesByNatureOfContingencyAxis" xlink:title="label: LossContingenciesByNatureOfContingencyAxis to label_LossContingenciesByNatureOfContingencyAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="LossContingenciesLineItems" xlink:title="LossContingenciesLineItems" />
    <link:label xlink:type="resource" xlink:label="label_LossContingenciesLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingenciesLineItems" xml:lang="en-US" id="label_LossContingenciesLineItems">Loss Contingencies [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingenciesLineItems" xlink:to="label_LossContingenciesLineItems" xlink:title="label: LossContingenciesLineItems to label_LossContingenciesLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_LossContingenciesLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_LossContingenciesLineItems" xml:lang="en-US" id="label_LossContingenciesLineItems_2">Legal proceedings and contingencies</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingenciesLineItems" xlink:to="label_LossContingenciesLineItems_2" xlink:title="label: LossContingenciesLineItems to label_LossContingenciesLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="LossContingencyNatureDomain" xlink:title="LossContingencyNatureDomain" />
    <link:label xlink:type="resource" xlink:label="label_LossContingencyNatureDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_LossContingencyNatureDomain" xml:lang="en-US" id="label_LossContingencyNatureDomain">Loss Contingency, Nature [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LossContingencyNatureDomain" xlink:to="label_LossContingencyNatureDomain" xlink:title="label: LossContingencyNatureDomain to label_LossContingencyNatureDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:label="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:title="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xml:lang="en-US" id="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock">ACQUISITIONS AND DIVESTITURES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:to="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:title="label: MergersAcquisitionsAndDispositionsDisclosuresTextBlock to label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xml:lang="en-US" id="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_2">Mergers, Acquisitions and Dispositions Disclosures [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:to="label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_2" xlink:title="label: MergersAcquisitionsAndDispositionsDisclosuresTextBlock to label_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="MachineryAndEquipmentMember" xlink:title="MachineryAndEquipmentMember" />
    <link:label xlink:type="resource" xlink:label="label_MachineryAndEquipmentMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MachineryAndEquipmentMember" xml:lang="en-US" id="label_MachineryAndEquipmentMember">Machinery and Equipment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryAndEquipmentMember" xlink:to="label_MachineryAndEquipmentMember" xlink:title="label: MachineryAndEquipmentMember to label_MachineryAndEquipmentMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MachineryAndEquipmentMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MachineryAndEquipmentMember" xml:lang="en-US" id="label_MachineryAndEquipmentMember_2">Machinery and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MachineryAndEquipmentMember" xlink:to="label_MachineryAndEquipmentMember_2" xlink:title="label: MachineryAndEquipmentMember to label_MachineryAndEquipmentMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ManufacturingFacilityMember" xlink:label="ManufacturingFacilityMember" xlink:title="ManufacturingFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_ManufacturingFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ManufacturingFacilityMember" xml:lang="en-US" id="label_ManufacturingFacilityMember">Manufacturing Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ManufacturingFacilityMember" xlink:to="label_ManufacturingFacilityMember" xlink:title="label: ManufacturingFacilityMember to label_ManufacturingFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ManufacturingFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ManufacturingFacilityMember" xml:lang="en-US" id="label_ManufacturingFacilityMember_2">Manufacturing facilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ManufacturingFacilityMember" xlink:to="label_ManufacturingFacilityMember_2" xlink:title="label: ManufacturingFacilityMember to label_ManufacturingFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaturitiesOfLongTermDebtAbstract" xlink:label="MaturitiesOfLongTermDebtAbstract" xlink:title="MaturitiesOfLongTermDebtAbstract" />
    <link:label xlink:type="resource" xlink:label="label_MaturitiesOfLongTermDebtAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MaturitiesOfLongTermDebtAbstract" xml:lang="en-US" id="label_MaturitiesOfLongTermDebtAbstract">Maturities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="label_MaturitiesOfLongTermDebtAbstract" xlink:title="label: MaturitiesOfLongTermDebtAbstract to label_MaturitiesOfLongTermDebtAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaturitiesOfLongTermDebtAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaturitiesOfLongTermDebtAbstract" xml:lang="en-US" id="label_MaturitiesOfLongTermDebtAbstract_2">Maturities of Long-term Debt [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaturitiesOfLongTermDebtAbstract" xlink:to="label_MaturitiesOfLongTermDebtAbstract_2" xlink:title="label: MaturitiesOfLongTermDebtAbstract to label_MaturitiesOfLongTermDebtAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="MaximumMember" xlink:title="MaximumMember" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember">Maximum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember" xlink:title="label: MaximumMember to label_MaximumMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MaximumMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MaximumMember" xml:lang="en-US" id="label_MaximumMember_2">Maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MaximumMember" xlink:to="label_MaximumMember_2" xlink:title="label: MaximumMember to label_MaximumMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="MinimumMember" xlink:title="MinimumMember" />
    <link:label xlink:type="resource" xlink:label="label_MinimumMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinimumMember" xml:lang="en-US" id="label_MinimumMember">Minimum [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="label_MinimumMember" xlink:title="label: MinimumMember to label_MinimumMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinimumMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinimumMember" xml:lang="en-US" id="label_MinimumMember_2">Minimum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinimumMember" xlink:to="label_MinimumMember_2" xlink:title="label: MinimumMember to label_MinimumMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:label="MinorityInterestPeriodIncreaseDecrease" xlink:title="MinorityInterestPeriodIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinorityInterestPeriodIncreaseDecrease" xml:lang="en-US" id="label_MinorityInterestPeriodIncreaseDecrease">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestPeriodIncreaseDecrease" xlink:to="label_MinorityInterestPeriodIncreaseDecrease" xlink:title="label: MinorityInterestPeriodIncreaseDecrease to label_MinorityInterestPeriodIncreaseDecrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestPeriodIncreaseDecrease_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinorityInterestPeriodIncreaseDecrease" xml:lang="en-US" id="label_MinorityInterestPeriodIncreaseDecrease_2">Noncontrolling Interest, Period Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterestPeriodIncreaseDecrease" xlink:to="label_MinorityInterestPeriodIncreaseDecrease_2" xlink:title="label: MinorityInterestPeriodIncreaseDecrease to label_MinorityInterestPeriodIncreaseDecrease" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterest" xlink:label="MinorityInterest" xlink:title="MinorityInterest" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterest" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_MinorityInterest" xml:lang="en-US" id="label_MinorityInterest">Total Non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterest" xlink:to="label_MinorityInterest" xlink:title="label: MinorityInterest to label_MinorityInterest" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_MinorityInterest" xml:lang="en-US" id="label_MinorityInterest_2">Stockholders' Equity Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MinorityInterest" xlink:to="label_MinorityInterest_2" xlink:title="label: MinorityInterest to label_MinorityInterest" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:label="MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:title="MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" />
    <link:label xlink:type="resource" xlink:label="label_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xml:lang="en-US" id="label_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders">Dividends attributable to the non-controlling interest</link:label>
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="label_NetIncomeLoss" xlink:title="label: NetIncomeLoss to label_NetIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetIncomeLoss" xml:lang="en-US" id="label_NetIncomeLoss_2">Net earnings (loss) attributable to Chemtura</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLoss" xlink:to="label_NetIncomeLoss_2" xlink:title="label: NetIncomeLoss to label_NetIncomeLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="NetCashProvidedByUsedInOperatingActivities" xlink:title="NetCashProvidedByUsedInOperatingActivities" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="label_NetCashProvidedByUsedInOperatingActivities">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="label_NetCashProvidedByUsedInOperatingActivities" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to label_NetCashProvidedByUsedInOperatingActivities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NetCashProvidedByUsedInOperatingActivities_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_NetCashProvidedByUsedInOperatingActivities" xml:lang="en-US" id="label_NetCashProvidedByUsedInOperatingActivities_2">Net cash used in operating activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetCashProvidedByUsedInOperatingActivities" xlink:to="label_NetCashProvidedByUsedInOperatingActivities_2" xlink:title="label: NetCashProvidedByUsedInOperatingActivities to label_NetCashProvidedByUsedInOperatingActivities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="NetIncomeLossAttributableToNoncontrollingInterest" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest">Less: Net loss (earnings) attributed to non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_2">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_2" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_3">Less: Net earnings attributed to non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_3" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NetIncomeLossAttributableToNoncontrollingInterest_4" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_NetIncomeLossAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_NetIncomeLossAttributableToNoncontrollingInterest_4">Less: Net loss attributed to non-controlling interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NetIncomeLossAttributableToNoncontrollingInterest" xlink:to="label_NetIncomeLossAttributableToNoncontrollingInterest_4" xlink:title="label: NetIncomeLossAttributableToNoncontrollingInterest to label_NetIncomeLossAttributableToNoncontrollingInterest" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="NewAccountingPronouncementsPolicyPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US" id="label_NewAccountingPronouncementsPolicyPolicyTextBlock">New Accounting Pronouncements, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="label_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to label_NewAccountingPronouncementsPolicyPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NewAccountingPronouncementsPolicyPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NewAccountingPronouncementsPolicyPolicyTextBlock" xml:lang="en-US" id="label_NewAccountingPronouncementsPolicyPolicyTextBlock_2">Recent Accounting Pronouncements</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="label_NewAccountingPronouncementsPolicyPolicyTextBlock_2" xlink:title="label: NewAccountingPronouncementsPolicyPolicyTextBlock to label_NewAccountingPronouncementsPolicyPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonGuarantorSubsidiariesMember" xlink:label="NonGuarantorSubsidiariesMember" xlink:title="NonGuarantorSubsidiariesMember" />
    <link:label xlink:type="resource" xlink:label="label_NonGuarantorSubsidiariesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NonGuarantorSubsidiariesMember" xml:lang="en-US" id="label_NonGuarantorSubsidiariesMember">Non-Guarantor Subsidiaries [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonGuarantorSubsidiariesMember" xlink:to="label_NonGuarantorSubsidiariesMember" xlink:title="label: NonGuarantorSubsidiariesMember to label_NonGuarantorSubsidiariesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NonGuarantorSubsidiariesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NonGuarantorSubsidiariesMember" xml:lang="en-US" id="label_NonGuarantorSubsidiariesMember_2">Non-Guarantor Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NonGuarantorSubsidiariesMember" xlink:to="label_NonGuarantorSubsidiariesMember_2" xlink:title="label: NonGuarantorSubsidiariesMember to label_NonGuarantorSubsidiariesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotionalAmountOfForeignCurrencyDerivatives" xlink:label="NotionalAmountOfForeignCurrencyDerivatives" xlink:title="NotionalAmountOfForeignCurrencyDerivatives" />
    <link:label xlink:type="resource" xlink:label="label_NotionalAmountOfForeignCurrencyDerivatives" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NotionalAmountOfForeignCurrencyDerivatives" xml:lang="en-US" id="label_NotionalAmountOfForeignCurrencyDerivatives">Notional amount of forward contracts purchased to reduce the risk of currency exposure</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotionalAmountOfForeignCurrencyDerivatives" xlink:to="label_NotionalAmountOfForeignCurrencyDerivatives" xlink:title="label: NotionalAmountOfForeignCurrencyDerivatives to label_NotionalAmountOfForeignCurrencyDerivatives" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NotionalAmountOfForeignCurrencyDerivatives_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NotionalAmountOfForeignCurrencyDerivatives" xml:lang="en-US" id="label_NotionalAmountOfForeignCurrencyDerivatives_2">Notional Amount of Foreign Currency Derivatives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NotionalAmountOfForeignCurrencyDerivatives" xlink:to="label_NotionalAmountOfForeignCurrencyDerivatives_2" xlink:title="label: NotionalAmountOfForeignCurrencyDerivatives to label_NotionalAmountOfForeignCurrencyDerivatives" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="NoncontrollingInterestMember" xlink:title="NoncontrollingInterestMember" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_NoncontrollingInterestMember" xml:lang="en-US" id="label_NoncontrollingInterestMember">Non Controlling Interests</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestMember" xlink:to="label_NoncontrollingInterestMember" xlink:title="label: NoncontrollingInterestMember to label_NoncontrollingInterestMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_NoncontrollingInterestMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_NoncontrollingInterestMember" xml:lang="en-US" id="label_NoncontrollingInterestMember_2">Noncontrolling Interest [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoncontrollingInterestMember" xlink:to="label_NoncontrollingInterestMember_2" xlink:title="label: NoncontrollingInterestMember to label_NoncontrollingInterestMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="OperatingLeasesFutureMinimumPaymentsDueThereafter" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueThereafter">2018 and thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueThereafter to label_OperatingLeasesFutureMinimumPaymentsDueThereafter" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueThereafter" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueThereafter_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueThereafter to label_OperatingLeasesFutureMinimumPaymentsDueThereafter" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:label="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="OperatingLeasesFutureMinimumPaymentsDueAbstract" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueAbstract">Minimum rental commitments, primarily for buildings, land and equipment under non-cancelable operating leases, net of sublease income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueAbstract to label_OperatingLeasesFutureMinimumPaymentsDueAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueAbstract" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2">Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueAbstract" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueAbstract_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueAbstract to label_OperatingLeasesFutureMinimumPaymentsDueAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="OperatingLossCarryforwardsTable" xlink:title="OperatingLossCarryforwardsTable" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsTable" xml:lang="en-US" id="label_OperatingLossCarryforwardsTable">Operating Loss Carryforwards [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsTable" xlink:to="label_OperatingLossCarryforwardsTable" xlink:title="label: OperatingLossCarryforwardsTable to label_OperatingLossCarryforwardsTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="OperatingLossCarryforwards" xlink:title="OperatingLossCarryforwards" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwards" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwards" xml:lang="en-US" id="label_OperatingLossCarryforwards">NOL</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="label_OperatingLossCarryforwards" xlink:title="label: OperatingLossCarryforwards to label_OperatingLossCarryforwards" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwards_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwards" xml:lang="en-US" id="label_OperatingLossCarryforwards_2">Operating Loss Carryforwards</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwards" xlink:to="label_OperatingLossCarryforwards_2" xlink:title="label: OperatingLossCarryforwards to label_OperatingLossCarryforwards" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesRentExpenseSubleaseRentals1" xlink:label="OperatingLeasesRentExpenseSubleaseRentals1" xlink:title="OperatingLeasesRentExpenseSubleaseRentals1" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseSubleaseRentals1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesRentExpenseSubleaseRentals1" xml:lang="en-US" id="label_OperatingLeasesRentExpenseSubleaseRentals1">Sublease income, maximum</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseSubleaseRentals1" xlink:to="label_OperatingLeasesRentExpenseSubleaseRentals1" xlink:title="label: OperatingLeasesRentExpenseSubleaseRentals1 to label_OperatingLeasesRentExpenseSubleaseRentals1" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseSubleaseRentals1_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesRentExpenseSubleaseRentals1" xml:lang="en-US" id="label_OperatingLeasesRentExpenseSubleaseRentals1_2">Operating Leases, Rent Expense, Sublease Rentals</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseSubleaseRentals1" xlink:to="label_OperatingLeasesRentExpenseSubleaseRentals1_2" xlink:title="label: OperatingLeasesRentExpenseSubleaseRentals1 to label_OperatingLeasesRentExpenseSubleaseRentals1" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="OperatingLeasesRentExpenseNet" xlink:title="OperatingLeasesRentExpenseNet" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseNet" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesRentExpenseNet" xml:lang="en-US" id="label_OperatingLeasesRentExpenseNet">Rental expenses under operating leases, net of sublease income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseNet" xlink:to="label_OperatingLeasesRentExpenseNet" xlink:title="label: OperatingLeasesRentExpenseNet to label_OperatingLeasesRentExpenseNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesRentExpenseNet_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesRentExpenseNet" xml:lang="en-US" id="label_OperatingLeasesRentExpenseNet_2">Operating Leases, Rent Expense, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesRentExpenseNet" xlink:to="label_OperatingLeasesRentExpenseNet_2" xlink:title="label: OperatingLeasesRentExpenseNet to label_OperatingLeasesRentExpenseNet" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss" />
    <link:label xlink:type="resource" xlink:label="label_OperatingIncomeLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingIncomeLoss" xml:lang="en-US" id="label_OperatingIncomeLoss">Operating income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_OperatingIncomeLoss" xlink:title="label: OperatingIncomeLoss to label_OperatingIncomeLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingIncomeLoss_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingIncomeLoss" xml:lang="en-US" id="label_OperatingIncomeLoss_2">Operating Income (Loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingIncomeLoss" xlink:to="label_OperatingIncomeLoss_2" xlink:title="label: OperatingIncomeLoss to label_OperatingIncomeLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">2015</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInThreeYears to label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInThreeYears to label_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">2014</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInTwoYears to label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInTwoYears to label_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="OperatingLeasesFutureMinimumPaymentsDueCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueCurrent">2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueCurrent to label_OperatingLeasesFutureMinimumPaymentsDueCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueCurrent" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueCurrent_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueCurrent to label_OperatingLeasesFutureMinimumPaymentsDueCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFourYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears">2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFourYears to label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFourYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFourYears to label_OperatingLeasesFutureMinimumPaymentsDueInFourYears" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="OperatingLossCarryforwardsLineItems" xlink:title="OperatingLossCarryforwardsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLossCarryforwardsLineItems" xml:lang="en-US" id="label_OperatingLossCarryforwardsLineItems">Income taxes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="label_OperatingLossCarryforwardsLineItems" xlink:title="label: OperatingLossCarryforwardsLineItems to label_OperatingLossCarryforwardsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLossCarryforwardsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLossCarryforwardsLineItems" xml:lang="en-US" id="label_OperatingLossCarryforwardsLineItems_2">Operating Loss Carryforwards [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLossCarryforwardsLineItems" xlink:to="label_OperatingLossCarryforwardsLineItems_2" xlink:title="label: OperatingLossCarryforwardsLineItems to label_OperatingLossCarryforwardsLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">2017</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFiveYears to label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDueInFiveYears to label_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasedAssetsLineItems" xlink:label="OperatingLeasedAssetsLineItems" xlink:title="OperatingLeasedAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasedAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OperatingLeasedAssetsLineItems" xml:lang="en-US" id="label_OperatingLeasedAssetsLineItems">Operating leases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasedAssetsLineItems" xlink:to="label_OperatingLeasedAssetsLineItems" xlink:title="label: OperatingLeasedAssetsLineItems to label_OperatingLeasedAssetsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasedAssetsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasedAssetsLineItems" xml:lang="en-US" id="label_OperatingLeasedAssetsLineItems_2">Operating Leased Assets [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasedAssetsLineItems" xlink:to="label_OperatingLeasedAssetsLineItems_2" xlink:title="label: OperatingLeasedAssetsLineItems to label_OperatingLeasedAssetsLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="OperatingLeasesFutureMinimumPaymentsDue" xlink:title="OperatingLeasesFutureMinimumPaymentsDue" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDue" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDue" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDue">Aggregate minimum rental commitments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDue" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDue" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDue to label_OperatingLeasesFutureMinimumPaymentsDue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OperatingLeasesFutureMinimumPaymentsDue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OperatingLeasesFutureMinimumPaymentsDue" xml:lang="en-US" id="label_OperatingLeasesFutureMinimumPaymentsDue_2">Operating Leases, Future Minimum Payments Due</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OperatingLeasesFutureMinimumPaymentsDue" xlink:to="label_OperatingLeasesFutureMinimumPaymentsDue_2" xlink:title="label: OperatingLeasesFutureMinimumPaymentsDue to label_OperatingLeasesFutureMinimumPaymentsDue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="OtherComprehensiveIncomeLossNetOfTax" xlink:title="OtherComprehensiveIncomeLossNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossNetOfTax" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_OtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossNetOfTax">Comprehensive income attributable to Chemtura</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossNetOfTax" xlink:title="label: OtherComprehensiveIncomeLossNetOfTax to label_OtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeLossNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossNetOfTax_2">Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossNetOfTax_2" xlink:title="label: OtherComprehensiveIncomeLossNetOfTax to label_OtherComprehensiveIncomeLossNetOfTax" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="OtherAssetsCurrent" xlink:title="OtherAssetsCurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsCurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetsCurrent" xml:lang="en-US" id="label_OtherAssetsCurrent">Other current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsCurrent" xlink:to="label_OtherAssetsCurrent" xlink:title="label: OtherAssetsCurrent to label_OtherAssetsCurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsCurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAssetsCurrent" xml:lang="en-US" id="label_OtherAssetsCurrent_2">Other Assets, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsCurrent" xlink:to="label_OtherAssetsCurrent_2" xlink:title="label: OtherAssetsCurrent to label_OtherAssetsCurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherAssetsNoncurrent" xml:lang="en-US" id="label_OtherAssetsNoncurrent">Other assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="label_OtherAssetsNoncurrent" xlink:title="label: OtherAssetsNoncurrent to label_OtherAssetsNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherAssetsNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherAssetsNoncurrent" xml:lang="en-US" id="label_OtherAssetsNoncurrent_2">Other Assets, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherAssetsNoncurrent" xlink:to="label_OtherAssetsNoncurrent_2" xlink:title="label: OtherAssetsNoncurrent to label_OtherAssetsNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax">Unrecognized pension and other post-retirement benefit costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:title="label: OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax to label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_2">Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax</link:label>
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    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_3">Unrecognized pension and post-retirement plan costs, net of deferred tax expense of $1 million in 2012, $1 million in 2011, and $4 in 2010</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:to="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_3" xlink:title="label: OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax to label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="OtherIntangibleAssetsMember" xlink:title="OtherIntangibleAssetsMember" />
    <link:label xlink:type="resource" xlink:label="label_OtherIntangibleAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_OtherIntangibleAssetsMember" xml:lang="en-US" id="label_OtherIntangibleAssetsMember">Other Intangible Assets [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIntangibleAssetsMember" xlink:to="label_OtherIntangibleAssetsMember" xlink:title="label: OtherIntangibleAssetsMember to label_OtherIntangibleAssetsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherIntangibleAssetsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherIntangibleAssetsMember" xml:lang="en-US" id="label_OtherIntangibleAssetsMember_2">Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIntangibleAssetsMember" xlink:to="label_OtherIntangibleAssetsMember_2" xlink:title="label: OtherIntangibleAssetsMember to label_OtherIntangibleAssetsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_OtherIntangibleAssetsMember_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_OtherIntangibleAssetsMember" xml:lang="en-US" id="label_OtherIntangibleAssetsMember_3">Other intangibles</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherIntangibleAssetsMember" xlink:to="label_OtherIntangibleAssetsMember_3" xlink:title="label: OtherIntangibleAssetsMember to label_OtherIntangibleAssetsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:title="OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" />
    <link:label xlink:type="resource" xlink:label="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xml:lang="en-US" id="label_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax">Unrecognized pension and post-retirement plan costs, net of deferred tax expense</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ParentCompanyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ParentCompanyMember" xml:lang="en-US" id="label_ParentCompanyMember">Parent Company [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PatentsMember" xlink:label="PatentsMember" xlink:title="PatentsMember" />
    <link:label xlink:type="resource" xlink:label="label_PatentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PatentsMember" xml:lang="en-US" id="label_PatentsMember">Patents [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PatentsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PatentsMember" xml:lang="en-US" id="label_PatentsMember_2">Patents</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentGuaranteeMember" xlink:label="PaymentGuaranteeMember" xlink:title="PaymentGuaranteeMember" />
    <link:label xlink:type="resource" xlink:label="label_PaymentGuaranteeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentGuaranteeMember" xml:lang="en-US" id="label_PaymentGuaranteeMember">Payment Guarantee [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PaymentGuaranteeMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentGuaranteeMember" xml:lang="en-US" id="label_PaymentGuaranteeMember_2">Guarantees provided to financial institutions</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForEnvironmentalLiabilities" xlink:label="PaymentsForEnvironmentalLiabilities" xlink:title="PaymentsForEnvironmentalLiabilities" />
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    <link:label xlink:type="resource" xlink:label="label_PaymentsForEnvironmentalLiabilities_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PaymentsForEnvironmentalLiabilities" xml:lang="en-US" id="label_PaymentsForEnvironmentalLiabilities_2">Payments for clean-up costs</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="PaymentsForRepurchaseOfCommonStock" xlink:title="PaymentsForRepurchaseOfCommonStock" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsForRepurchaseOfCommonStock" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsForRepurchaseOfCommonStock" xml:lang="en-US" id="label_PaymentsForRepurchaseOfCommonStock">Common shares acquired</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PaymentsForRepurchaseOfCommonStock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsForRepurchaseOfCommonStock" xml:lang="en-US" id="label_PaymentsForRepurchaseOfCommonStock_2">Payments for Repurchase of Common Stock</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment" />
    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantAndEquipment" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantAndEquipment">Capital expenditures</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PaymentsToAcquirePropertyPlantAndEquipment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PaymentsToAcquirePropertyPlantAndEquipment" xml:lang="en-US" id="label_PaymentsToAcquirePropertyPlantAndEquipment_2">Payments to Acquire Property, Plant, and Equipment</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="PaymentsToAcquireBusinessesNetOfCashAcquired" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:title="PensionAndOtherPostretirementBenefitsDisclosureTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_PerformanceSharesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PerformanceSharesMember" xml:lang="en-US" id="label_PerformanceSharesMember">Performance Shares [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PerformanceSharesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PerformanceSharesMember" xml:lang="en-US" id="label_PerformanceSharesMember_2">Performance-based RSU</link:label>
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    <link:label xlink:type="resource" xlink:label="label_PerformanceSharesMember_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PerformanceSharesMember" xml:lang="en-US" id="label_PerformanceSharesMember_3">Performance Shares</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="PlanNameDomain" xlink:title="PlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_PlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanNameDomain" xml:lang="en-US" id="label_PlanNameDomain">Plan Name [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="PlanNameAxis" xlink:title="PlanNameAxis" />
    <link:label xlink:type="resource" xlink:label="label_PlanNameAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanNameAxis" xml:lang="en-US" id="label_PlanNameAxis">Plan Name [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="PlanAssetCategoriesDomain" xlink:title="PlanAssetCategoriesDomain" />
    <link:label xlink:type="resource" xlink:label="label_PlanAssetCategoriesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanAssetCategoriesDomain" xml:lang="en-US" id="label_PlanAssetCategoriesDomain">Plan Asset Categories [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PlanOfReorganizationAbstract" xlink:label="PlanOfReorganizationAbstract" xlink:title="PlanOfReorganizationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PlanOfReorganizationAbstract" xml:lang="en-US" id="label_PlanOfReorganizationAbstract">Bankruptcy Proceedings Disclosures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationAbstract" xlink:to="label_PlanOfReorganizationAbstract" xlink:title="label: PlanOfReorganizationAbstract to label_PlanOfReorganizationAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PlanOfReorganizationAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PlanOfReorganizationAbstract" xml:lang="en-US" id="label_PlanOfReorganizationAbstract_2">Plan of Reorganization [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PlanOfReorganizationAbstract" xlink:to="label_PlanOfReorganizationAbstract_2" xlink:title="label: PlanOfReorganizationAbstract to label_PlanOfReorganizationAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="PreferredStockSharesAuthorized" xlink:title="PreferredStockSharesAuthorized" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockSharesAuthorized" xml:lang="en-US" id="label_PreferredStockSharesAuthorized">Preferred stock, shares authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_PreferredStockSharesAuthorized" xlink:title="label: PreferredStockSharesAuthorized to label_PreferredStockSharesAuthorized" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockSharesAuthorized_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockSharesAuthorized" xml:lang="en-US" id="label_PreferredStockSharesAuthorized_2">Preferred Stock, Shares Authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockSharesAuthorized" xlink:to="label_PreferredStockSharesAuthorized_2" xlink:title="label: PreferredStockSharesAuthorized to label_PreferredStockSharesAuthorized" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="PreferredStockParOrStatedValuePerShare" xlink:title="PreferredStockParOrStatedValuePerShare" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockParOrStatedValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockParOrStatedValuePerShare" xml:lang="en-US" id="label_PreferredStockParOrStatedValuePerShare">Par value of preferred stock (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockParOrStatedValuePerShare" xlink:to="label_PreferredStockParOrStatedValuePerShare" xlink:title="label: PreferredStockParOrStatedValuePerShare to label_PreferredStockParOrStatedValuePerShare" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockParOrStatedValuePerShare_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockParOrStatedValuePerShare" xml:lang="en-US" id="label_PreferredStockParOrStatedValuePerShare_2">Preferred Stock, Par or Stated Value Per Share</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="PreferredStockMember" xlink:title="PreferredStockMember" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PreferredStockMember" xml:lang="en-US" id="label_PreferredStockMember">Preferred Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreferredStockMember" xlink:to="label_PreferredStockMember" xlink:title="label: PreferredStockMember to label_PreferredStockMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PreferredStockMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PreferredStockMember" xml:lang="en-US" id="label_PreferredStockMember_2">Preferred Stock [Member]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromAccountsReceivableSecuritization" xlink:label="ProceedsFromAccountsReceivableSecuritization" xlink:title="ProceedsFromAccountsReceivableSecuritization" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromAccountsReceivableSecuritization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromAccountsReceivableSecuritization" xml:lang="en-US" id="label_ProceedsFromAccountsReceivableSecuritization">Proceeds from Accounts Receivable Securitization</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromAccountsReceivableSecuritization" xlink:to="label_ProceedsFromAccountsReceivableSecuritization" xlink:title="label: ProceedsFromAccountsReceivableSecuritization to label_ProceedsFromAccountsReceivableSecuritization" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromAccountsReceivableSecuritization_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromAccountsReceivableSecuritization" xml:lang="en-US" id="label_ProceedsFromAccountsReceivableSecuritization_2">Proceeds from A/R Financing Facility, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromAccountsReceivableSecuritization" xlink:to="label_ProceedsFromAccountsReceivableSecuritization_2" xlink:title="label: ProceedsFromAccountsReceivableSecuritization to label_ProceedsFromAccountsReceivableSecuritization" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="ProceedsFromPaymentsForOtherFinancingActivities" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromPaymentsForOtherFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromPaymentsForOtherFinancingActivities" xml:lang="en-US" id="label_ProceedsFromPaymentsForOtherFinancingActivities">Payments for make-whole and no-call provisions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromPaymentsForOtherFinancingActivities" xlink:to="label_ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="label: ProceedsFromPaymentsForOtherFinancingActivities to label_ProceedsFromPaymentsForOtherFinancingActivities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromPaymentsForOtherFinancingActivities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromPaymentsForOtherFinancingActivities" xml:lang="en-US" id="label_ProceedsFromPaymentsForOtherFinancingActivities_2">Proceeds from (Payments for) Other Financing Activities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromPaymentsForOtherFinancingActivities" xlink:to="label_ProceedsFromPaymentsForOtherFinancingActivities_2" xlink:title="label: ProceedsFromPaymentsForOtherFinancingActivities to label_ProceedsFromPaymentsForOtherFinancingActivities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="ProceedsFromDivestitureOfBusinesses" xlink:title="ProceedsFromDivestitureOfBusinesses" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromDivestitureOfBusinesses" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromDivestitureOfBusinesses" xml:lang="en-US" id="label_ProceedsFromDivestitureOfBusinesses">Net proceeds from divestments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromDivestitureOfBusinesses" xlink:to="label_ProceedsFromDivestitureOfBusinesses" xlink:title="label: ProceedsFromDivestitureOfBusinesses to label_ProceedsFromDivestitureOfBusinesses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromDivestitureOfBusinesses_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromDivestitureOfBusinesses" xml:lang="en-US" id="label_ProceedsFromDivestitureOfBusinesses_2">Proceeds from Divestiture of Businesses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromDivestitureOfBusinesses" xlink:to="label_ProceedsFromDivestitureOfBusinesses_2" xlink:title="label: ProceedsFromDivestitureOfBusinesses to label_ProceedsFromDivestitureOfBusinesses" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromDivestitureOfBusinesses_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromDivestitureOfBusinesses" xml:lang="en-US" id="label_ProceedsFromDivestitureOfBusinesses_3">Net proceeds from sale of an investment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromDivestitureOfBusinesses" xlink:to="label_ProceedsFromDivestitureOfBusinesses_3" xlink:title="label: ProceedsFromDivestitureOfBusinesses to label_ProceedsFromDivestitureOfBusinesses" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="ProceedsFromRepaymentsOfShortTermDebt" xlink:title="ProceedsFromRepaymentsOfShortTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRepaymentsOfShortTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromRepaymentsOfShortTermDebt" xml:lang="en-US" id="label_ProceedsFromRepaymentsOfShortTermDebt">(Payments on) proceeds from other short term borrowings, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRepaymentsOfShortTermDebt" xlink:to="label_ProceedsFromRepaymentsOfShortTermDebt" xlink:title="label: ProceedsFromRepaymentsOfShortTermDebt to label_ProceedsFromRepaymentsOfShortTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRepaymentsOfShortTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromRepaymentsOfShortTermDebt" xml:lang="en-US" id="label_ProceedsFromRepaymentsOfShortTermDebt_2">Proceeds from (Repayments of) Short-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRepaymentsOfShortTermDebt" xlink:to="label_ProceedsFromRepaymentsOfShortTermDebt_2" xlink:title="label: ProceedsFromRepaymentsOfShortTermDebt to label_ProceedsFromRepaymentsOfShortTermDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="ProceedsFromRepaymentsOfLinesOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRepaymentsOfLinesOfCredit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromRepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_ProceedsFromRepaymentsOfLinesOfCredit">(Payments on) proceeds from Credit Facility, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRepaymentsOfLinesOfCredit" xlink:to="label_ProceedsFromRepaymentsOfLinesOfCredit" xlink:title="label: ProceedsFromRepaymentsOfLinesOfCredit to label_ProceedsFromRepaymentsOfLinesOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromRepaymentsOfLinesOfCredit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromRepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_ProceedsFromRepaymentsOfLinesOfCredit_2">Proceeds from (Repayments of) Lines of Credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromRepaymentsOfLinesOfCredit" xlink:to="label_ProceedsFromRepaymentsOfLinesOfCredit_2" xlink:title="label: ProceedsFromRepaymentsOfLinesOfCredit to label_ProceedsFromRepaymentsOfLinesOfCredit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="ProceedsFromIssuanceOfSecuredDebt" xlink:title="ProceedsFromIssuanceOfSecuredDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfSecuredDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromIssuanceOfSecuredDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfSecuredDebt">Drawdown of term loan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfSecuredDebt" xlink:to="label_ProceedsFromIssuanceOfSecuredDebt" xlink:title="label: ProceedsFromIssuanceOfSecuredDebt to label_ProceedsFromIssuanceOfSecuredDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfSecuredDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromIssuanceOfSecuredDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfSecuredDebt_2">Proceeds from Issuance of Secured Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfSecuredDebt" xlink:to="label_ProceedsFromIssuanceOfSecuredDebt_2" xlink:title="label: ProceedsFromIssuanceOfSecuredDebt to label_ProceedsFromIssuanceOfSecuredDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="ProceedsFromIssuanceOfSeniorLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromIssuanceOfSeniorLongTermDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfSeniorLongTermDebt">Proceeds from Term Loan and Senior Notes</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:to="label_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="label: ProceedsFromIssuanceOfSeniorLongTermDebt to label_ProceedsFromIssuanceOfSeniorLongTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfSeniorLongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromIssuanceOfSeniorLongTermDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfSeniorLongTermDebt_2">Proceeds from Issuance of Senior Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:to="label_ProceedsFromIssuanceOfSeniorLongTermDebt_2" xlink:title="label: ProceedsFromIssuanceOfSeniorLongTermDebt to label_ProceedsFromIssuanceOfSeniorLongTermDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="ProceedsFromLinesOfCredit" xlink:title="ProceedsFromLinesOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromLinesOfCredit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromLinesOfCredit" xml:lang="en-US" id="label_ProceedsFromLinesOfCredit">Proceeds from ABL Facility, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromLinesOfCredit" xlink:to="label_ProceedsFromLinesOfCredit" xlink:title="label: ProceedsFromLinesOfCredit to label_ProceedsFromLinesOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromLinesOfCredit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromLinesOfCredit" xml:lang="en-US" id="label_ProceedsFromLinesOfCredit_2">Proceeds from Lines of Credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromLinesOfCredit" xlink:to="label_ProceedsFromLinesOfCredit_2" xlink:title="label: ProceedsFromLinesOfCredit to label_ProceedsFromLinesOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromLinesOfCredit_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromLinesOfCredit" xml:lang="en-US" id="label_ProceedsFromLinesOfCredit_3">Proceeds from ABL Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromLinesOfCredit" xlink:to="label_ProceedsFromLinesOfCredit_3" xlink:title="label: ProceedsFromLinesOfCredit to label_ProceedsFromLinesOfCredit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromOtherDebt" xlink:label="ProceedsFromOtherDebt" xlink:title="ProceedsFromOtherDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromOtherDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromOtherDebt" xml:lang="en-US" id="label_ProceedsFromOtherDebt">Proceeds from Term Loan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOtherDebt" xlink:to="label_ProceedsFromOtherDebt" xlink:title="label: ProceedsFromOtherDebt to label_ProceedsFromOtherDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromOtherDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromOtherDebt" xml:lang="en-US" id="label_ProceedsFromOtherDebt_2">Proceeds from Other Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromOtherDebt" xlink:to="label_ProceedsFromOtherDebt_2" xlink:title="label: ProceedsFromOtherDebt to label_ProceedsFromOtherDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfOtherLongTermDebt" xlink:label="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="ProceedsFromIssuanceOfOtherLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfOtherLongTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromIssuanceOfOtherLongTermDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfOtherLongTermDebt">Proceeds from other long-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:to="label_ProceedsFromIssuanceOfOtherLongTermDebt" xlink:title="label: ProceedsFromIssuanceOfOtherLongTermDebt to label_ProceedsFromIssuanceOfOtherLongTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromIssuanceOfOtherLongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromIssuanceOfOtherLongTermDebt" xml:lang="en-US" id="label_ProceedsFromIssuanceOfOtherLongTermDebt_2">Proceeds from Issuance of Other Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromIssuanceOfOtherLongTermDebt" xlink:to="label_ProceedsFromIssuanceOfOtherLongTermDebt_2" xlink:title="label: ProceedsFromIssuanceOfOtherLongTermDebt to label_ProceedsFromIssuanceOfOtherLongTermDebt" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="ProceedsFromShortTermDebt" xlink:title="ProceedsFromShortTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromShortTermDebt" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromShortTermDebt" xml:lang="en-US" id="label_ProceedsFromShortTermDebt">Proceeds from other short term borrowings, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromShortTermDebt" xlink:to="label_ProceedsFromShortTermDebt" xlink:title="label: ProceedsFromShortTermDebt to label_ProceedsFromShortTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromShortTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromShortTermDebt" xml:lang="en-US" id="label_ProceedsFromShortTermDebt_2">Proceeds from Short-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromShortTermDebt" xlink:to="label_ProceedsFromShortTermDebt_2" xlink:title="label: ProceedsFromShortTermDebt to label_ProceedsFromShortTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromShortTermDebt_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromShortTermDebt" xml:lang="en-US" id="label_ProceedsFromShortTermDebt_3">Proceeds from (payments on) short term borrowings, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromShortTermDebt" xlink:to="label_ProceedsFromShortTermDebt_3" xlink:title="label: ProceedsFromShortTermDebt to label_ProceedsFromShortTermDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="ProceedsFromStockOptionsExercised" xlink:title="ProceedsFromStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProceedsFromStockOptionsExercised" xml:lang="en-US" id="label_ProceedsFromStockOptionsExercised">Proceeds from the exercise of stock options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromStockOptionsExercised" xlink:to="label_ProceedsFromStockOptionsExercised" xlink:title="label: ProceedsFromStockOptionsExercised to label_ProceedsFromStockOptionsExercised" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProceedsFromStockOptionsExercised" xml:lang="en-US" id="label_ProceedsFromStockOptionsExercised_2">Proceeds from Stock Options Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromStockOptionsExercised" xlink:to="label_ProceedsFromStockOptionsExercised_2" xlink:title="label: ProceedsFromStockOptionsExercised to label_ProceedsFromStockOptionsExercised" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProceedsFromStockOptionsExercised_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProceedsFromStockOptionsExercised" xml:lang="en-US" id="label_ProceedsFromStockOptionsExercised_3">Proceeds from exercise of stock options</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProceedsFromStockOptionsExercised" xlink:to="label_ProceedsFromStockOptionsExercised_3" xlink:title="label: ProceedsFromStockOptionsExercised to label_ProceedsFromStockOptionsExercised" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss">Net earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss" xlink:title="label: ProfitLoss to label_ProfitLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss_2">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_2" xlink:title="label: ProfitLoss to label_ProfitLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss_3">Net (loss) earnings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_3" xlink:title="label: ProfitLoss to label_ProfitLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss_4">Net earnings (loss)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_4" xlink:title="label: ProfitLoss to label_ProfitLoss" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProfitLoss_5" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_ProfitLoss" xml:lang="en-US" id="label_ProfitLoss_5">Net loss</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProfitLoss" xlink:to="label_ProfitLoss_5" xlink:title="label: ProfitLoss to label_ProfitLoss" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="PropertyPlantAndEquipmentUsefulLife" xlink:title="PropertyPlantAndEquipmentUsefulLife" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLife" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentUsefulLife" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLife">Asset lives</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLife" xlink:to="label_PropertyPlantAndEquipmentUsefulLife" xlink:title="label: PropertyPlantAndEquipmentUsefulLife to label_PropertyPlantAndEquipmentUsefulLife" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentUsefulLife_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentUsefulLife" xml:lang="en-US" id="label_PropertyPlantAndEquipmentUsefulLife_2">Property, Plant and Equipment, Useful Life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentUsefulLife" xlink:to="label_PropertyPlantAndEquipmentUsefulLife_2" xlink:title="label: PropertyPlantAndEquipmentUsefulLife to label_PropertyPlantAndEquipmentUsefulLife" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentTypeDomain" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTypeDomain">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="label_PropertyPlantAndEquipmentTypeDomain" xlink:title="label: PropertyPlantAndEquipmentTypeDomain to label_PropertyPlantAndEquipmentTypeDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentAbstract" xml:lang="en-US" id="label_PropertyPlantAndEquipmentAbstract">PROPERTY, PLANT AND EQUIPMENT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="label_PropertyPlantAndEquipmentAbstract" xlink:title="label: PropertyPlantAndEquipmentAbstract to label_PropertyPlantAndEquipmentAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="PropertyPlantAndEquipmentPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock">Property, Plant and Equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock" xlink:title="label: PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentPolicyTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentPolicyTextBlock_2">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentPolicyTextBlock" xlink:to="label_PropertyPlantAndEquipmentPolicyTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentPolicyTextBlock to label_PropertyPlantAndEquipmentPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet">Property, Plant and Equipment, Net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet" xlink:title="label: PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet_2">Property, plant and equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet_2" xlink:title="label: PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet_3">Property, plant and equipment, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet_3" xlink:title="label: PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentNet_4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_PropertyPlantAndEquipmentNet" xml:lang="en-US" id="label_PropertyPlantAndEquipmentNet_4">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentNet" xlink:to="label_PropertyPlantAndEquipmentNet_4" xlink:title="label: PropertyPlantAndEquipmentNet to label_PropertyPlantAndEquipmentNet" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="PropertyPlantAndEquipmentLineItems" xlink:title="PropertyPlantAndEquipmentLineItems" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentLineItems" xml:lang="en-US" id="label_PropertyPlantAndEquipmentLineItems">Property, Plant and Equipment [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="label_PropertyPlantAndEquipmentLineItems" xlink:title="label: PropertyPlantAndEquipmentLineItems to label_PropertyPlantAndEquipmentLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentLineItems" xml:lang="en-US" id="label_PropertyPlantAndEquipmentLineItems_2">Property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentLineItems" xlink:to="label_PropertyPlantAndEquipmentLineItems_2" xlink:title="label: PropertyPlantAndEquipmentLineItems to label_PropertyPlantAndEquipmentLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="PropertyPlantAndEquipmentGross" xlink:title="PropertyPlantAndEquipmentGross" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentGross" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross">Property, Plant and Equipment, Gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross" xlink:title="label: PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentGross_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentGross" xml:lang="en-US" id="label_PropertyPlantAndEquipmentGross_2">Property, plant and equipment, gross</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentGross" xlink:to="label_PropertyPlantAndEquipmentGross_2" xlink:title="label: PropertyPlantAndEquipmentGross to label_PropertyPlantAndEquipmentGross" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="PropertyPlantAndEquipmentTextBlock" xlink:title="PropertyPlantAndEquipmentTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTextBlock">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="label_PropertyPlantAndEquipmentTextBlock" xlink:title="label: PropertyPlantAndEquipmentTextBlock to label_PropertyPlantAndEquipmentTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentTextBlock_2">Schedule of property, plant and equipment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentTextBlock" xlink:to="label_PropertyPlantAndEquipmentTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentTextBlock to label_PropertyPlantAndEquipmentTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentByTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentByTypeAxis" xml:lang="en-US" id="label_PropertyPlantAndEquipmentByTypeAxis">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="label_PropertyPlantAndEquipmentByTypeAxis" xlink:title="label: PropertyPlantAndEquipmentByTypeAxis to label_PropertyPlantAndEquipmentByTypeAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="PropertyPlantAndEquipmentDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock">PROPERTY, PLANT AND EQUIPMENT</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_PropertyPlantAndEquipmentDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_PropertyPlantAndEquipmentDisclosureTextBlock" xml:lang="en-US" id="label_PropertyPlantAndEquipmentDisclosureTextBlock_2">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PropertyPlantAndEquipmentDisclosureTextBlock" xlink:to="label_PropertyPlantAndEquipmentDisclosureTextBlock_2" xlink:title="label: PropertyPlantAndEquipmentDisclosureTextBlock to label_PropertyPlantAndEquipmentDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="ProvisionForDoubtfulAccounts" xlink:title="ProvisionForDoubtfulAccounts" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForDoubtfulAccounts" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ProvisionForDoubtfulAccounts" xml:lang="en-US" id="label_ProvisionForDoubtfulAccounts">Provision for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForDoubtfulAccounts" xlink:to="label_ProvisionForDoubtfulAccounts" xlink:title="label: ProvisionForDoubtfulAccounts to label_ProvisionForDoubtfulAccounts" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ProvisionForDoubtfulAccounts_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ProvisionForDoubtfulAccounts" xml:lang="en-US" id="label_ProvisionForDoubtfulAccounts_2">Provision for Doubtful Accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ProvisionForDoubtfulAccounts" xlink:to="label_ProvisionForDoubtfulAccounts_2" xlink:title="label: ProvisionForDoubtfulAccounts to label_ProvisionForDoubtfulAccounts" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="QuarterlyFinancialInformationTextBlock" xlink:title="QuarterlyFinancialInformationTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_QuarterlyFinancialInformationTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_QuarterlyFinancialInformationTextBlock" xml:lang="en-US" id="label_QuarterlyFinancialInformationTextBlock">SUMMARIZED UNAUDITED QUARTERLY FINANCIAL DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="QuarterlyFinancialInformationTextBlock" xlink:to="label_QuarterlyFinancialInformationTextBlock" xlink:title="label: QuarterlyFinancialInformationTextBlock to label_QuarterlyFinancialInformationTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_QuarterlyFinancialInformationTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_QuarterlyFinancialInformationTextBlock" xml:lang="en-US" id="label_QuarterlyFinancialInformationTextBlock_2">Quarterly Financial Information [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="QuarterlyFinancialInformationTextBlock" xlink:to="label_QuarterlyFinancialInformationTextBlock_2" xlink:title="label: QuarterlyFinancialInformationTextBlock to label_QuarterlyFinancialInformationTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_QuarterlyFinancialInformationDisclosureAbstract" xlink:label="QuarterlyFinancialInformationDisclosureAbstract" xlink:title="QuarterlyFinancialInformationDisclosureAbstract" />
    <link:label xlink:type="resource" xlink:label="label_QuarterlyFinancialInformationDisclosureAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_QuarterlyFinancialInformationDisclosureAbstract" xml:lang="en-US" id="label_QuarterlyFinancialInformationDisclosureAbstract">SUMMARIZED UNAUDITED QUARTERLY FINANCIAL DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="QuarterlyFinancialInformationDisclosureAbstract" xlink:to="label_QuarterlyFinancialInformationDisclosureAbstract" xlink:title="label: QuarterlyFinancialInformationDisclosureAbstract to label_QuarterlyFinancialInformationDisclosureAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReportableSegmentsMember" xlink:label="ReportableSegmentsMember" xlink:title="ReportableSegmentsMember" />
    <link:label xlink:type="resource" xlink:label="label_ReportableSegmentsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReportableSegmentsMember" xml:lang="en-US" id="label_ReportableSegmentsMember">Reportable Segment [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportableSegmentsMember" xlink:to="label_ReportableSegmentsMember" xlink:title="label: ReportableSegmentsMember to label_ReportableSegmentsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReportableSegmentsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReportableSegmentsMember" xml:lang="en-US" id="label_ReportableSegmentsMember_2">Reportable segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReportableSegmentsMember" xlink:to="label_ReportableSegmentsMember_2" xlink:title="label: ReportableSegmentsMember to label_ReportableSegmentsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationsAbstract" xlink:label="ReorganizationsAbstract" xlink:title="ReorganizationsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationsAbstract" xml:lang="en-US" id="label_ReorganizationsAbstract">EMERGENCE FROM CHAPTER 11</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationsAbstract" xlink:to="label_ReorganizationsAbstract" xlink:title="label: ReorganizationsAbstract to label_ReorganizationsAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:label xlink:type="resource" xlink:label="label_RangeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeAxis" xml:lang="en-US" id="label_RangeAxis">Range [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeAxis" xlink:to="label_RangeAxis" xlink:title="label: RangeAxis to label_RangeAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="RangeMember" xlink:title="RangeMember" />
    <link:label xlink:type="resource" xlink:label="label_RangeMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RangeMember" xml:lang="en-US" id="label_RangeMember">Range [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RangeMember" xlink:to="label_RangeMember" xlink:title="label: RangeMember to label_RangeMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="ReceivablesPolicyTextBlock" xlink:title="ReceivablesPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReceivablesPolicyTextBlock" xml:lang="en-US" id="label_ReceivablesPolicyTextBlock">Allowance for doubtful accounts</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesPolicyTextBlock" xlink:to="label_ReceivablesPolicyTextBlock" xlink:title="label: ReceivablesPolicyTextBlock to label_ReceivablesPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReceivablesPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReceivablesPolicyTextBlock" xml:lang="en-US" id="label_ReceivablesPolicyTextBlock_2">Receivables, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReceivablesPolicyTextBlock" xlink:to="label_ReceivablesPolicyTextBlock_2" xlink:title="label: ReceivablesPolicyTextBlock to label_ReceivablesPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:label="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:title="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" />
    <link:label xlink:type="resource" xlink:label="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xml:lang="en-US" id="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward">Reconciliation of beginning and ending amount of unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:title="label: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xml:lang="en-US" id="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_2">Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" xlink:to="label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward_2" xlink:title="label: ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward to label_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:label="RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:title="RecordedThirdPartyEnvironmentalRecoveriesReceivable" />
    <link:label xlink:type="resource" xlink:label="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xml:lang="en-US" id="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable">Recorded Third-Party Environmental Recoveries Receivable</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:to="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:title="label: RecordedThirdPartyEnvironmentalRecoveriesReceivable to label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" xml:lang="en-US" id="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable_2">Receivables based on contractual agreement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RecordedThirdPartyEnvironmentalRecoveriesReceivable" xlink:to="label_RecordedThirdPartyEnvironmentalRecoveriesReceivable_2" xlink:title="label: RecordedThirdPartyEnvironmentalRecoveriesReceivable to label_RecordedThirdPartyEnvironmentalRecoveriesReceivable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItems" xlink:label="ReorganizationItems" xlink:title="ReorganizationItems" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationItems_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ReorganizationItems" xml:lang="en-US" id="label_ReorganizationItems_2">Reorganization items, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationItems" xlink:to="label_ReorganizationItems_2" xlink:title="label: ReorganizationItems to label_ReorganizationItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationItems_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationItems" xml:lang="en-US" id="label_ReorganizationItems_3">Reorganization Items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationItems" xlink:to="label_ReorganizationItems_3" xlink:title="label: ReorganizationItems to label_ReorganizationItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReorganizationItems" xml:lang="en-US" id="label_ReorganizationItems">Reorganization items, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationItems" xlink:to="label_ReorganizationItems" xlink:title="label: ReorganizationItems to label_ReorganizationItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationItemsAbstract" xlink:label="ReorganizationItemsAbstract" xlink:title="ReorganizationItemsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationItemsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationItemsAbstract" xml:lang="en-US" id="label_ReorganizationItemsAbstract">Reorganization Items [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationItemsAbstract" xlink:to="label_ReorganizationItemsAbstract" xlink:title="label: ReorganizationItemsAbstract to label_ReorganizationItemsAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationItemsAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReorganizationItemsAbstract" xml:lang="en-US" id="label_ReorganizationItemsAbstract_2">Reorganization items related to Chapter 11 cases</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationItemsAbstract" xlink:to="label_ReorganizationItemsAbstract_2" xlink:title="label: ReorganizationItemsAbstract to label_ReorganizationItemsAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:label="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:title="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xml:lang="en-US" id="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock">EMERGENCE FROM CHAPTER 11</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:to="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:title="label: ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock to label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xml:lang="en-US" id="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock_2">Reorganization under Chapter 11 of US Bankruptcy Code Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" xlink:to="label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock_2" xlink:title="label: ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock to label_ReorganizationUnderChapter11OfUSBankruptcyCodeDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherShortTermDebt" xlink:label="RepaymentsOfOtherShortTermDebt" xlink:title="RepaymentsOfOtherShortTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfOtherShortTermDebt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfOtherShortTermDebt" xml:lang="en-US" id="label_RepaymentsOfOtherShortTermDebt">Payments on other short-term borrowings, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfOtherShortTermDebt" xlink:to="label_RepaymentsOfOtherShortTermDebt" xlink:title="label: RepaymentsOfOtherShortTermDebt to label_RepaymentsOfOtherShortTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfOtherShortTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfOtherShortTermDebt" xml:lang="en-US" id="label_RepaymentsOfOtherShortTermDebt_2">Repayments of Other Short-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfOtherShortTermDebt" xlink:to="label_RepaymentsOfOtherShortTermDebt_2" xlink:title="label: RepaymentsOfOtherShortTermDebt to label_RepaymentsOfOtherShortTermDebt" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="RepaymentsOfLinesOfCredit" xlink:title="RepaymentsOfLinesOfCredit" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLinesOfCredit" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_RepaymentsOfLinesOfCredit">Payments on Credit Facility, net</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLinesOfCredit" xlink:to="label_RepaymentsOfLinesOfCredit" xlink:title="label: RepaymentsOfLinesOfCredit to label_RepaymentsOfLinesOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLinesOfCredit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_RepaymentsOfLinesOfCredit_2">Repayments of Lines of Credit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLinesOfCredit" xlink:to="label_RepaymentsOfLinesOfCredit_2" xlink:title="label: RepaymentsOfLinesOfCredit to label_RepaymentsOfLinesOfCredit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLinesOfCredit_3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_RepaymentsOfLinesOfCredit" xml:lang="en-US" id="label_RepaymentsOfLinesOfCredit_3">Payments on Credit Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLinesOfCredit" xlink:to="label_RepaymentsOfLinesOfCredit_3" xlink:title="label: RepaymentsOfLinesOfCredit to label_RepaymentsOfLinesOfCredit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="RepaymentsOfLongTermDebt" xlink:title="RepaymentsOfLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLongTermDebt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfLongTermDebt" xml:lang="en-US" id="label_RepaymentsOfLongTermDebt">Payments on long term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLongTermDebt" xlink:to="label_RepaymentsOfLongTermDebt" xlink:title="label: RepaymentsOfLongTermDebt to label_RepaymentsOfLongTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfLongTermDebt" xml:lang="en-US" id="label_RepaymentsOfLongTermDebt_2">Repayments of Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLongTermDebt" xlink:to="label_RepaymentsOfLongTermDebt_2" xlink:title="label: RepaymentsOfLongTermDebt to label_RepaymentsOfLongTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfLongTermDebt_3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:title="label_RepaymentsOfLongTermDebt" xml:lang="en-US" id="label_RepaymentsOfLongTermDebt_3">Repayments of Notes and Debentures</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfLongTermDebt" xlink:to="label_RepaymentsOfLongTermDebt_3" xlink:title="label: RepaymentsOfLongTermDebt to label_RepaymentsOfLongTermDebt" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfOtherLongTermDebt" xlink:label="RepaymentsOfOtherLongTermDebt" xlink:title="RepaymentsOfOtherLongTermDebt" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfOtherLongTermDebt" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RepaymentsOfOtherLongTermDebt" xml:lang="en-US" id="label_RepaymentsOfOtherLongTermDebt">Payments on other long-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfOtherLongTermDebt" xlink:to="label_RepaymentsOfOtherLongTermDebt" xlink:title="label: RepaymentsOfOtherLongTermDebt to label_RepaymentsOfOtherLongTermDebt" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RepaymentsOfOtherLongTermDebt_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RepaymentsOfOtherLongTermDebt" xml:lang="en-US" id="label_RepaymentsOfOtherLongTermDebt_2">Repayments of Other Long-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RepaymentsOfOtherLongTermDebt" xlink:to="label_RepaymentsOfOtherLongTermDebt_2" xlink:title="label: RepaymentsOfOtherLongTermDebt to label_RepaymentsOfOtherLongTermDebt" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ResearchAndDevelopmentExpense" xml:lang="en-US" id="label_ResearchAndDevelopmentExpense">Research and development</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="label_ResearchAndDevelopmentExpense" xlink:title="label: ResearchAndDevelopmentExpense to label_ResearchAndDevelopmentExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ResearchAndDevelopmentExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ResearchAndDevelopmentExpense" xml:lang="en-US" id="label_ResearchAndDevelopmentExpense_2">Research and Development Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ResearchAndDevelopmentExpense" xlink:to="label_ResearchAndDevelopmentExpense_2" xlink:title="label: ResearchAndDevelopmentExpense to label_ResearchAndDevelopmentExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember">Restricted Stock Units (RSUs) [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember" xlink:title="label: RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedStockUnitsRSUMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedStockUnitsRSUMember" xml:lang="en-US" id="label_RestrictedStockUnitsRSUMember_2">Restricted stock units</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedStockUnitsRSUMember" xlink:to="label_RestrictedStockUnitsRSUMember_2" xlink:title="label: RestrictedStockUnitsRSUMember to label_RestrictedStockUnitsRSUMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="RestrictedCashAndCashEquivalents" xlink:title="RestrictedCashAndCashEquivalents" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedCashAndCashEquivalents" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalents">Restricted Cash and Cash Equivalents</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalents" xlink:to="label_RestrictedCashAndCashEquivalents" xlink:title="label: RestrictedCashAndCashEquivalents to label_RestrictedCashAndCashEquivalents" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalents_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedCashAndCashEquivalents" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalents_2">Restricted cash included in current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalents" xlink:to="label_RestrictedCashAndCashEquivalents_2" xlink:title="label: RestrictedCashAndCashEquivalents to label_RestrictedCashAndCashEquivalents" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:title="RestrictedCashAndCashEquivalentsAtCarryingValue" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedCashAndCashEquivalentsAtCarryingValue" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentsAtCarryingValue">Restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:to="label_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:title="label: RestrictedCashAndCashEquivalentsAtCarryingValue to label_RestrictedCashAndCashEquivalentsAtCarryingValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentsAtCarryingValue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedCashAndCashEquivalentsAtCarryingValue" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentsAtCarryingValue_2">Restricted Cash and Cash Equivalents, Current</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:to="label_RestrictedCashAndCashEquivalentsAtCarryingValue_2" xlink:title="label: RestrictedCashAndCashEquivalentsAtCarryingValue to label_RestrictedCashAndCashEquivalentsAtCarryingValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsNoncurrent" xlink:label="RestrictedCashAndCashEquivalentsNoncurrent" xlink:title="RestrictedCashAndCashEquivalentsNoncurrent" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentsNoncurrent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestrictedCashAndCashEquivalentsNoncurrent" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentsNoncurrent">Non-current restricted cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentsNoncurrent" xlink:to="label_RestrictedCashAndCashEquivalentsNoncurrent" xlink:title="label: RestrictedCashAndCashEquivalentsNoncurrent to label_RestrictedCashAndCashEquivalentsNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentsNoncurrent_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestrictedCashAndCashEquivalentsNoncurrent" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentsNoncurrent_2">Restricted Cash and Cash Equivalents, Noncurrent</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentsNoncurrent" xlink:to="label_RestrictedCashAndCashEquivalentsNoncurrent_2" xlink:title="label: RestrictedCashAndCashEquivalentsNoncurrent to label_RestrictedCashAndCashEquivalentsNoncurrent" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestrictedCashAndCashEquivalentsNoncurrent_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RestrictedCashAndCashEquivalentsNoncurrent" xml:lang="en-US" id="label_RestrictedCashAndCashEquivalentsNoncurrent_3">Restricted cash included in non-current assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestrictedCashAndCashEquivalentsNoncurrent" xlink:to="label_RestrictedCashAndCashEquivalentsNoncurrent_3" xlink:title="label: RestrictedCashAndCashEquivalentsNoncurrent to label_RestrictedCashAndCashEquivalentsNoncurrent" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringPlanDomain" xlink:label="RestructuringPlanDomain" xlink:title="RestructuringPlanDomain" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringPlanDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringPlanDomain" xml:lang="en-US" id="label_RestructuringPlanDomain">Restructuring Plan [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringPlanDomain" xlink:to="label_RestructuringPlanDomain" xlink:title="label: RestructuringPlanDomain to label_RestructuringPlanDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="RestructuringCostAndReserveAxis" xlink:title="RestructuringCostAndReserveAxis" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostAndReserveAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCostAndReserveAxis" xml:lang="en-US" id="label_RestructuringCostAndReserveAxis">Restructuring Type [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveAxis" xlink:to="label_RestructuringCostAndReserveAxis" xlink:title="label: RestructuringCostAndReserveAxis to label_RestructuringCostAndReserveAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="RestructuringCharges" xlink:title="RestructuringCharges" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges">Facility closures, severance and related costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges_2">Restructuring Charges</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges_2" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges_3">Facility closures, severance and related costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges_3" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges_4" xlink:role="http://www.xbrl.org/2003/role/positiveLabel" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges_4">Estimated cost of restructuring plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges_4" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges_5" xlink:role="http://www.xbrl.org/2003/role/positiveTerseLabel" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges_5">Facility closures, severance and related costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges_5" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCharges_6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RestructuringCharges" xml:lang="en-US" id="label_RestructuringCharges_6">Pre-tax charge for severance to facility closures, severance and related costs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCharges" xlink:to="label_RestructuringCharges_6" xlink:title="label: RestructuringCharges to label_RestructuringCharges" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringChargesMember" xlink:label="RestructuringChargesMember" xlink:title="RestructuringChargesMember" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringChargesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringChargesMember" xml:lang="en-US" id="label_RestructuringChargesMember">Restructuring Charges [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringChargesMember" xlink:to="label_RestructuringChargesMember" xlink:title="label: RestructuringChargesMember to label_RestructuringChargesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringChargesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringChargesMember" xml:lang="en-US" id="label_RestructuringChargesMember_2">Reorganization items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringChargesMember" xlink:to="label_RestructuringChargesMember_2" xlink:title="label: RestructuringChargesMember to label_RestructuringChargesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveSettledWithCash" xlink:label="RestructuringReserveSettledWithCash" xlink:title="RestructuringReserveSettledWithCash" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveSettledWithCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveSettledWithCash" xml:lang="en-US" id="label_RestructuringReserveSettledWithCash">Restructuring Reserve, Settled with Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveSettledWithCash" xlink:to="label_RestructuringReserveSettledWithCash" xlink:title="label: RestructuringReserveSettledWithCash to label_RestructuringReserveSettledWithCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveSettledWithCash_2" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_RestructuringReserveSettledWithCash" xml:lang="en-US" id="label_RestructuringReserveSettledWithCash_2">Cash payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveSettledWithCash" xlink:to="label_RestructuringReserveSettledWithCash_2" xlink:title="label: RestructuringReserveSettledWithCash to label_RestructuringReserveSettledWithCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveSettledWithCash_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveSettledWithCash" xml:lang="en-US" id="label_RestructuringReserveSettledWithCash_3">Net cash cost</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveSettledWithCash" xlink:to="label_RestructuringReserveSettledWithCash_3" xlink:title="label: RestructuringReserveSettledWithCash to label_RestructuringReserveSettledWithCash" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="RestructuringAndRelatedActivitiesAbstract" xlink:title="RestructuringAndRelatedActivitiesAbstract" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringAndRelatedActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringAndRelatedActivitiesAbstract" xml:lang="en-US" id="label_RestructuringAndRelatedActivitiesAbstract">RESTRUCTURING AND ASSET IMPAIRMENT ACTIVITIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringAndRelatedActivitiesAbstract" xlink:to="label_RestructuringAndRelatedActivitiesAbstract" xlink:title="label: RestructuringAndRelatedActivitiesAbstract to label_RestructuringAndRelatedActivitiesAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringPlanAxis" xlink:label="RestructuringPlanAxis" xlink:title="RestructuringPlanAxis" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringPlanAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringPlanAxis" xml:lang="en-US" id="label_RestructuringPlanAxis">Restructuring Plan [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringPlanAxis" xlink:to="label_RestructuringPlanAxis" xlink:title="label: RestructuringPlanAxis to label_RestructuringPlanAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveAcceleratedDepreciation" xlink:label="RestructuringReserveAcceleratedDepreciation" xlink:title="RestructuringReserveAcceleratedDepreciation" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAcceleratedDepreciation" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAcceleratedDepreciation">Restructuring Reserve, Accelerated Depreciation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAcceleratedDepreciation" xlink:to="label_RestructuringReserveAcceleratedDepreciation" xlink:title="label: RestructuringReserveAcceleratedDepreciation to label_RestructuringReserveAcceleratedDepreciation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAcceleratedDepreciation_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAcceleratedDepreciation_2">Accelerated depreciation of certain fixed assets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAcceleratedDepreciation" xlink:to="label_RestructuringReserveAcceleratedDepreciation_2" xlink:title="label: RestructuringReserveAcceleratedDepreciation to label_RestructuringReserveAcceleratedDepreciation" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAcceleratedDepreciation_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_RestructuringReserveAcceleratedDepreciation" xml:lang="en-US" id="label_RestructuringReserveAcceleratedDepreciation_3">Pre-tax charges for accelerated deprecation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAcceleratedDepreciation" xlink:to="label_RestructuringReserveAcceleratedDepreciation_3" xlink:title="label: RestructuringReserveAcceleratedDepreciation to label_RestructuringReserveAcceleratedDepreciation" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveRollForward" xlink:label="RestructuringReserveRollForward" xlink:title="RestructuringReserveRollForward" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveRollForward" xml:lang="en-US" id="label_RestructuringReserveRollForward">Restructuring Reserve [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveRollForward" xlink:to="label_RestructuringReserveRollForward" xlink:title="label: RestructuringReserveRollForward to label_RestructuringReserveRollForward" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveRollForward_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveRollForward" xml:lang="en-US" id="label_RestructuringReserveRollForward_2">Changes in liabilities established for restructuring programs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveRollForward" xlink:to="label_RestructuringReserveRollForward_2" xlink:title="label: RestructuringReserveRollForward to label_RestructuringReserveRollForward" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveSettledWithoutCash" xlink:label="RestructuringReserveSettledWithoutCash" xlink:title="RestructuringReserveSettledWithoutCash" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveSettledWithoutCash" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveSettledWithoutCash" xml:lang="en-US" id="label_RestructuringReserveSettledWithoutCash">Restructuring Reserve, Settled without Cash</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveSettledWithoutCash" xlink:to="label_RestructuringReserveSettledWithoutCash" xlink:title="label: RestructuringReserveSettledWithoutCash to label_RestructuringReserveSettledWithoutCash" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveSettledWithoutCash_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveSettledWithoutCash" xml:lang="en-US" id="label_RestructuringReserveSettledWithoutCash_2">Non-cash charges for restructuring</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveSettledWithoutCash" xlink:to="label_RestructuringReserveSettledWithoutCash_2" xlink:title="label: RestructuringReserveSettledWithoutCash to label_RestructuringReserveSettledWithoutCash" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:label="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:title="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xml:lang="en-US" id="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock">RESTRUCTURING AND ASSET IMPAIRMENT ACTIVITIES</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:to="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:title="label: RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock to label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xml:lang="en-US" id="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock_2">Restructuring, Impairment, and Other Activities Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" xlink:to="label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock_2" xlink:title="label: RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock to label_RestructuringImpairmentAndOtherActivitiesDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="RestructuringCostAndReserveLineItems" xlink:title="RestructuringCostAndReserveLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostAndReserveLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringCostAndReserveLineItems" xml:lang="en-US" id="label_RestructuringCostAndReserveLineItems">Restructuring Cost and Reserve [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="label_RestructuringCostAndReserveLineItems" xlink:title="label: RestructuringCostAndReserveLineItems to label_RestructuringCostAndReserveLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringCostAndReserveLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringCostAndReserveLineItems" xml:lang="en-US" id="label_RestructuringCostAndReserveLineItems_2">Restructuring information</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringCostAndReserveLineItems" xlink:to="label_RestructuringCostAndReserveLineItems_2" xlink:title="label: RestructuringCostAndReserveLineItems to label_RestructuringCostAndReserveLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserveAccrualAdjustment" xlink:label="RestructuringReserveAccrualAdjustment" xlink:title="RestructuringReserveAccrualAdjustment" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAccrualAdjustment" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserveAccrualAdjustment" xml:lang="en-US" id="label_RestructuringReserveAccrualAdjustment">Adjustments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAccrualAdjustment" xlink:to="label_RestructuringReserveAccrualAdjustment" xlink:title="label: RestructuringReserveAccrualAdjustment to label_RestructuringReserveAccrualAdjustment" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserveAccrualAdjustment_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserveAccrualAdjustment" xml:lang="en-US" id="label_RestructuringReserveAccrualAdjustment_2">Restructuring Reserve, Accrual Adjustment</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserveAccrualAdjustment" xlink:to="label_RestructuringReserveAccrualAdjustment_2" xlink:title="label: RestructuringReserveAccrualAdjustment to label_RestructuringReserveAccrualAdjustment" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="RestructuringReserve" xlink:title="RestructuringReserve" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserve" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RestructuringReserve" xml:lang="en-US" id="label_RestructuringReserve">Restructuring Reserve</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserve" xlink:to="label_RestructuringReserve" xlink:title="label: RestructuringReserve to label_RestructuringReserve" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserve_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RestructuringReserve" xml:lang="en-US" id="label_RestructuringReserve_2">Amounts accrued for reorganization initiatives and corporate restructuring programs</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserve" xlink:to="label_RestructuringReserve_2" xlink:title="label: RestructuringReserve to label_RestructuringReserve" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserve_3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_RestructuringReserve" xml:lang="en-US" id="label_RestructuringReserve_3">Balance at beginning of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserve" xlink:to="label_RestructuringReserve_3" xlink:title="label: RestructuringReserve to label_RestructuringReserve" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RestructuringReserve_4" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_RestructuringReserve" xml:lang="en-US" id="label_RestructuringReserve_4">Balance at end of period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RestructuringReserve" xlink:to="label_RestructuringReserve_4" xlink:title="label: RestructuringReserve to label_RestructuringReserve" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsAccumulatedDeficit" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit">Accumulated deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit" xlink:title="label: RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsAccumulatedDeficit_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarningsAccumulatedDeficit" xml:lang="en-US" id="label_RetainedEarningsAccumulatedDeficit_2">Retained Earnings (Accumulated Deficit)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsAccumulatedDeficit" xlink:to="label_RetainedEarningsAccumulatedDeficit_2" xlink:title="label: RetainedEarningsAccumulatedDeficit to label_RetainedEarningsAccumulatedDeficit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RetainedEarningsMember" xml:lang="en-US" id="label_RetainedEarningsMember">Accumulated Deficit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember" xlink:title="label: RetainedEarningsMember to label_RetainedEarningsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RetainedEarningsMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RetainedEarningsMember" xml:lang="en-US" id="label_RetainedEarningsMember_2">Retained Earnings [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RetainedEarningsMember" xlink:to="label_RetainedEarningsMember_2" xlink:title="label: RetainedEarningsMember to label_RetainedEarningsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="RevenueRecognitionPolicyTextBlock" xlink:title="RevenueRecognitionPolicyTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRecognitionPolicyTextBlock" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock">Revenue Recognition</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock" xlink:title="label: RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionPolicyTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionPolicyTextBlock" xml:lang="en-US" id="label_RevenueRecognitionPolicyTextBlock_2">Revenue Recognition, Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionPolicyTextBlock" xlink:to="label_RevenueRecognitionPolicyTextBlock_2" xlink:title="label: RevenueRecognitionPolicyTextBlock to label_RevenueRecognitionPolicyTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenueRecognitionRebates" xlink:label="RevenueRecognitionRebates" xlink:title="RevenueRecognitionRebates" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionRebates" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenueRecognitionRebates" xml:lang="en-US" id="label_RevenueRecognitionRebates">Customer Rebates</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionRebates" xlink:to="label_RevenueRecognitionRebates" xlink:title="label: RevenueRecognitionRebates to label_RevenueRecognitionRebates" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RevenueRecognitionRebates_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenueRecognitionRebates" xml:lang="en-US" id="label_RevenueRecognitionRebates_2">Revenue Recognition, Rebates [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenueRecognitionRebates" xlink:to="label_RevenueRecognitionRebates_2" xlink:title="label: RevenueRecognitionRebates to label_RevenueRecognitionRebates" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xml:lang="en-US" id="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems">Revenues from External Customers and Long-Lived Assets [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="label: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xml:lang="en-US" id="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2">Business segments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems_2" xlink:title="label: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to label_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="RevolvingCreditFacilityMember" xlink:title="RevolvingCreditFacilityMember" />
    <link:label xlink:type="resource" xlink:label="label_RevolvingCreditFacilityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_RevolvingCreditFacilityMember" xml:lang="en-US" id="label_RevolvingCreditFacilityMember">Revolving Credit Facility [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevolvingCreditFacilityMember" xlink:to="label_RevolvingCreditFacilityMember" xlink:title="label: RevolvingCreditFacilityMember to label_RevolvingCreditFacilityMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_RevolvingCreditFacilityMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_RevolvingCreditFacilityMember" xml:lang="en-US" id="label_RevolvingCreditFacilityMember_2">ABL Facility</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RevolvingCreditFacilityMember" xlink:to="label_RevolvingCreditFacilityMember_2" xlink:title="label: RevolvingCreditFacilityMember to label_RevolvingCreditFacilityMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:label="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:title="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xml:lang="en-US" id="label_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock">Schedule of investments transferred into pooled equity and fixed income funds due to the change in asset management</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:to="label_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" xlink:title="label: ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock to label_ScheduleofLevelThreeDefinedBenefitPlanAssetsRollForwardTableTextBlock" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:label="ScheduleOfComprehensiveIncomeLossTableTextBlock" xlink:title="ScheduleOfComprehensiveIncomeLossTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfComprehensiveIncomeLossTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfComprehensiveIncomeLossTableTextBlock" xml:lang="en-US" id="label_ScheduleOfComprehensiveIncomeLossTableTextBlock_2">Schedule of condensed consolidating statement of comprehensive income</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock">Schedule of Changes in Fair Value of Plan Assets [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock_2">Schedule of changes in fair value of plan assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:title="ScheduleOfAllocationOfPlanAssetsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock">Schedule of Allocation of Plan Assets [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:to="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:title="label: ScheduleOfAllocationOfPlanAssetsTableTextBlock to label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock_2">Schedule of fair values of defined benefit pension plan assets, by asset category</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:to="label_ScheduleOfAllocationOfPlanAssetsTableTextBlock_2" xlink:title="label: ScheduleOfAllocationOfPlanAssetsTableTextBlock to label_ScheduleOfAllocationOfPlanAssetsTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:title="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock">Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_2">Schedule of weighted average assumptions</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="ScheduleOfDebtTableTextBlock" xlink:title="ScheduleOfDebtTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDebtTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfDebtTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDebtTableTextBlock">Schedule of Debt [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfDebtTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfDebtTableTextBlock" xml:lang="en-US" id="label_ScheduleOfDebtTableTextBlock_2">Schedule of debt</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="ScheduleOfInventoryCurrentTableTextBlock" xlink:title="ScheduleOfInventoryCurrentTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfInventoryCurrentTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfInventoryCurrentTableTextBlock" xml:lang="en-US" id="label_ScheduleOfInventoryCurrentTableTextBlock">Schedule of Inventory, Current [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInventoryCurrentTableTextBlock" xlink:to="label_ScheduleOfInventoryCurrentTableTextBlock" xlink:title="label: ScheduleOfInventoryCurrentTableTextBlock to label_ScheduleOfInventoryCurrentTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfInventoryCurrentTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfInventoryCurrentTableTextBlock" xml:lang="en-US" id="label_ScheduleOfInventoryCurrentTableTextBlock_2">Components of inventories</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfInventoryCurrentTableTextBlock" xlink:to="label_ScheduleOfInventoryCurrentTableTextBlock_2" xlink:title="label: ScheduleOfInventoryCurrentTableTextBlock to label_ScheduleOfInventoryCurrentTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:title="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock">Schedule of expense (benefit) for income taxes from continuing operations that differs from federal statutory rate</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xml:lang="en-US" id="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_2">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:to="label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_2" xlink:title="label: ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock to label_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:label="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:title="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xml:lang="en-US" id="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock">Schedule of reconciliation of beginning and ending amount of unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:to="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:title="label: ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock to label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xml:lang="en-US" id="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_2">Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:to="label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_2" xlink:title="label: ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock to label_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:label="ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:title="ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock">Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock" xml:lang="en-US" id="label_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock_2">Schedule of RSUs award activity</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:label="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:title="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock">Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_2">Schedule of the carrying amounts and estimated fair values of material financial instruments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" xlink:to="label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock_2" xlink:title="label: ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock to label_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsTable" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfFiniteLivedIntangibleAssetsTable" xml:lang="en-US" id="label_ScheduleOfFiniteLivedIntangibleAssetsTable">Schedule of Finite-Lived Intangible Assets [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="label_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:title="label: ScheduleOfFiniteLivedIntangibleAssetsTable to label_ScheduleOfFiniteLivedIntangibleAssetsTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:title="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock">Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:to="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:title="label: ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock to label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_2">Schedule of estimated amounts that will be amortized from AOCL into net periodic benefit cost (credit) in next fiscal year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:to="label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_2" xlink:title="label: ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock to label_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:title="ScheduleOfQuarterlyFinancialInformationTableTextBlock" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:label="ScheduleOfCondensedBalanceSheetTableTextBlock" xlink:title="ScheduleOfCondensedBalanceSheetTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfCondensedBalanceSheetTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfCondensedBalanceSheetTableTextBlock" xml:lang="en-US" id="label_ScheduleOfCondensedBalanceSheetTableTextBlock_2">Schedule of condensed consolidating balance sheet</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_2">Schedule of projected benefit obligation in excess of plan assets</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:title="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:title="ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xml:lang="en-US" id="label_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_2">Schedule of intangible assets (excluding goodwill)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfCondensedCashFlowStatementTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfCondensedCashFlowStatementTableTextBlock" xml:lang="en-US" id="label_ScheduleOfCondensedCashFlowStatementTableTextBlock_2">Schedule of condensed consolidating statement of cash flows</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:title="ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock">Schedule of Weighted Average Number of Shares [Table Text Block]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xml:lang="en-US" id="label_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_2">Schedule of reconciliation of the shares used in computation of earnings (loss) per share</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:title="ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xml:lang="en-US" id="label_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_2">Schedule of components of accumulated other comprehensive loss ("AOCL"), net of tax</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfOperatingLeasedAssetsTable" xlink:label="ScheduleOfOperatingLeasedAssetsTable" xlink:title="ScheduleOfOperatingLeasedAssetsTable" />
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    <link:label xlink:type="resource" xlink:label="label_ScheduleOfCondensedIncomeStatementTableTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ScheduleOfCondensedIncomeStatementTableTextBlock" xml:lang="en-US" id="label_ScheduleOfCondensedIncomeStatementTableTextBlock_2">Schedule of condensed consolidating statement of operations</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" />
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    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentGeographicalGroupsOfCountriesGroupOneMember" xml:lang="en-US" id="label_SegmentGeographicalGroupsOfCountriesGroupOneMember">Segment, Geographical, Groups of Countries, Group One [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:to="label_SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:title="label: SegmentGeographicalGroupsOfCountriesGroupOneMember to label_SegmentGeographicalGroupsOfCountriesGroupOneMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalGroupsOfCountriesGroupOneMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentGeographicalGroupsOfCountriesGroupOneMember" xml:lang="en-US" id="label_SegmentGeographicalGroupsOfCountriesGroupOneMember_2">Latin America</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalGroupsOfCountriesGroupOneMember" xlink:to="label_SegmentGeographicalGroupsOfCountriesGroupOneMember_2" xlink:title="label: SegmentGeographicalGroupsOfCountriesGroupOneMember to label_SegmentGeographicalGroupsOfCountriesGroupOneMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="SegmentReportingInformationLineItems" xlink:title="SegmentReportingInformationLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingInformationLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentReportingInformationLineItems" xml:lang="en-US" id="label_SegmentReportingInformationLineItems">Segment Reporting Information [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingInformationLineItems" xlink:to="label_SegmentReportingInformationLineItems" xlink:title="label: SegmentReportingInformationLineItems to label_SegmentReportingInformationLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingInformationLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentReportingInformationLineItems" xml:lang="en-US" id="label_SegmentReportingInformationLineItems_2">BUSINESS SEGMENT DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingInformationLineItems" xlink:to="label_SegmentReportingInformationLineItems_2" xlink:title="label: SegmentReportingInformationLineItems to label_SegmentReportingInformationLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentReportingAbstract" xml:lang="en-US" id="label_SegmentReportingAbstract">BUSINESS SEGMENT DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingAbstract" xlink:to="label_SegmentReportingAbstract" xlink:title="label: SegmentReportingAbstract to label_SegmentReportingAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:label="SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:title="SegmentGeographicalGroupsOfCountriesGroupTwoMember" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xml:lang="en-US" id="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember">Segment, Geographical, Groups of Countries, Group Two [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:to="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:title="label: SegmentGeographicalGroupsOfCountriesGroupTwoMember to label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" xml:lang="en-US" id="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember_2">Europe/Africa</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalGroupsOfCountriesGroupTwoMember" xlink:to="label_SegmentGeographicalGroupsOfCountriesGroupTwoMember_2" xlink:title="label: SegmentGeographicalGroupsOfCountriesGroupTwoMember to label_SegmentGeographicalGroupsOfCountriesGroupTwoMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="SegmentReportingDisclosureTextBlock" xlink:title="SegmentReportingDisclosureTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingDisclosureTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentReportingDisclosureTextBlock" xml:lang="en-US" id="label_SegmentReportingDisclosureTextBlock">BUSINESS SEGMENT DATA</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingDisclosureTextBlock" xlink:to="label_SegmentReportingDisclosureTextBlock" xlink:title="label: SegmentReportingDisclosureTextBlock to label_SegmentReportingDisclosureTextBlock" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentReportingDisclosureTextBlock_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentReportingDisclosureTextBlock" xml:lang="en-US" id="label_SegmentReportingDisclosureTextBlock_2">Segment Reporting Disclosure [Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentReportingDisclosureTextBlock" xlink:to="label_SegmentReportingDisclosureTextBlock_2" xlink:title="label: SegmentReportingDisclosureTextBlock to label_SegmentReportingDisclosureTextBlock" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentDomain" xml:lang="en-US" id="label_SegmentDomain">Segment [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentDomain" xlink:to="label_SegmentDomain" xlink:title="label: SegmentDomain to label_SegmentDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="SegmentOperatingActivitiesDomain" xlink:title="SegmentOperatingActivitiesDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentOperatingActivitiesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentOperatingActivitiesDomain" xml:lang="en-US" id="label_SegmentOperatingActivitiesDomain">Segment, Operating Activities [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentOperatingActivitiesDomain" xlink:to="label_SegmentOperatingActivitiesDomain" xlink:title="label: SegmentOperatingActivitiesDomain to label_SegmentOperatingActivitiesDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="SegmentContinuingOperationsMember" xlink:title="SegmentContinuingOperationsMember" />
    <link:label xlink:type="resource" xlink:label="label_SegmentContinuingOperationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentContinuingOperationsMember" xml:lang="en-US" id="label_SegmentContinuingOperationsMember">Segment, Continuing Operations [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentContinuingOperationsMember" xlink:to="label_SegmentContinuingOperationsMember" xlink:title="label: SegmentContinuingOperationsMember to label_SegmentContinuingOperationsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentContinuingOperationsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentContinuingOperationsMember" xml:lang="en-US" id="label_SegmentContinuingOperationsMember_2">Continuing operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentContinuingOperationsMember" xlink:to="label_SegmentContinuingOperationsMember_2" xlink:title="label: SegmentContinuingOperationsMember to label_SegmentContinuingOperationsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain" xlink:title="SegmentGeographicalDomain" />
    <link:label xlink:type="resource" xlink:label="label_SegmentGeographicalDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentGeographicalDomain" xml:lang="en-US" id="label_SegmentGeographicalDomain">Segment, Geographical [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentGeographicalDomain" xlink:to="label_SegmentGeographicalDomain" xlink:title="label: SegmentGeographicalDomain to label_SegmentGeographicalDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="SegmentDiscontinuedOperationsMember" xlink:title="SegmentDiscontinuedOperationsMember" />
    <link:label xlink:type="resource" xlink:label="label_SegmentDiscontinuedOperationsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SegmentDiscontinuedOperationsMember" xml:lang="en-US" id="label_SegmentDiscontinuedOperationsMember">Segment, Discontinued Operations [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentDiscontinuedOperationsMember" xlink:to="label_SegmentDiscontinuedOperationsMember" xlink:title="label: SegmentDiscontinuedOperationsMember to label_SegmentDiscontinuedOperationsMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SegmentDiscontinuedOperationsMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SegmentDiscontinuedOperationsMember" xml:lang="en-US" id="label_SegmentDiscontinuedOperationsMember_2">Discontinued operations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SegmentDiscontinuedOperationsMember" xlink:to="label_SegmentDiscontinuedOperationsMember_2" xlink:title="label: SegmentDiscontinuedOperationsMember to label_SegmentDiscontinuedOperationsMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="SellingGeneralAndAdministrativeExpense" xlink:title="SellingGeneralAndAdministrativeExpense" />
    <link:label xlink:type="resource" xlink:label="label_SellingGeneralAndAdministrativeExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SellingGeneralAndAdministrativeExpense" xml:lang="en-US" id="label_SellingGeneralAndAdministrativeExpense">Selling, general and administrative</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingGeneralAndAdministrativeExpense" xlink:to="label_SellingGeneralAndAdministrativeExpense" xlink:title="label: SellingGeneralAndAdministrativeExpense to label_SellingGeneralAndAdministrativeExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SellingGeneralAndAdministrativeExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SellingGeneralAndAdministrativeExpense" xml:lang="en-US" id="label_SellingGeneralAndAdministrativeExpense_2">Selling, General and Administrative Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingGeneralAndAdministrativeExpense" xlink:to="label_SellingGeneralAndAdministrativeExpense_2" xlink:title="label: SellingGeneralAndAdministrativeExpense to label_SellingGeneralAndAdministrativeExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="SellingGeneralAndAdministrativeExpensesMember" xlink:title="SellingGeneralAndAdministrativeExpensesMember" />
    <link:label xlink:type="resource" xlink:label="label_SellingGeneralAndAdministrativeExpensesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SellingGeneralAndAdministrativeExpensesMember" xml:lang="en-US" id="label_SellingGeneralAndAdministrativeExpensesMember">Selling, General and Administrative Expenses [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingGeneralAndAdministrativeExpensesMember" xlink:to="label_SellingGeneralAndAdministrativeExpensesMember" xlink:title="label: SellingGeneralAndAdministrativeExpensesMember to label_SellingGeneralAndAdministrativeExpensesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SellingGeneralAndAdministrativeExpensesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SellingGeneralAndAdministrativeExpensesMember" xml:lang="en-US" id="label_SellingGeneralAndAdministrativeExpensesMember_2">SG&amp;A</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SellingGeneralAndAdministrativeExpensesMember" xlink:to="label_SellingGeneralAndAdministrativeExpensesMember_2" xlink:title="label: SellingGeneralAndAdministrativeExpensesMember to label_SellingGeneralAndAdministrativeExpensesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="SeniorNotesMember" xlink:title="SeniorNotesMember" />
    <link:label xlink:type="resource" xlink:label="label_SeniorNotesMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SeniorNotesMember" xml:lang="en-US" id="label_SeniorNotesMember">Senior Notes [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeniorNotesMember" xlink:to="label_SeniorNotesMember" xlink:title="label: SeniorNotesMember to label_SeniorNotesMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SeniorNotesMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SeniorNotesMember" xml:lang="en-US" id="label_SeniorNotesMember_2">7.875% Senior Notes due 2018</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SeniorNotesMember" xlink:to="label_SeniorNotesMember_2" xlink:title="label: SeniorNotesMember to label_SeniorNotesMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract">Share-based Compensation Arrangement by Share-based Payment Award, Additional General Disclosures [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_2">Weighted Average Remaining Contractual Life</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_2">Vested</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValueRollForward" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2">Price per share</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_2">Dividend yield (as a percent)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod">Lapsed (in shares)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_2">Vested (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_2">Weighted average fair value of options granted (in dollars per share)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
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    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
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    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:to="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_2" xlink:title="label: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit to label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xml:lang="en-US" id="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_3">Outstanding at the end of the period, Range, minimum (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" xlink:to="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit_3" xlink:title="label: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit to label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2">Outstanding at the beginning of the year (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xml:lang="en-US" id="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3">Outstanding at the end of the year (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3" xlink:title="label: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber to label_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xml:lang="en-US" id="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain">Award Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="label: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to label_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="ShareBasedCompensationOptionAndIncentivePlansPolicy" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US" id="label_ShareBasedCompensationOptionAndIncentivePlansPolicy">Stock-Based Compensation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:title="label: ShareBasedCompensationOptionAndIncentivePlansPolicy to label_ShareBasedCompensationOptionAndIncentivePlansPolicy" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationOptionAndIncentivePlansPolicy" xml:lang="en-US" id="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2">Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:to="label_ShareBasedCompensationOptionAndIncentivePlansPolicy_2" xlink:title="label: ShareBasedCompensationOptionAndIncentivePlansPolicy to label_ShareBasedCompensationOptionAndIncentivePlansPolicy" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:label="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:title="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xml:lang="en-US" id="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit">Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:title="label: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit to label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xml:lang="en-US" id="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2">Outstanding at the beginning of the period, Range, maximum (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_2" xlink:title="label: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit to label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xml:lang="en-US" id="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_3">Outstanding at the end of the period, Range, maximum (in dollars per share)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" xlink:to="label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit_3" xlink:title="label: ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit to label_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="SharesOutstanding" xlink:title="SharesOutstanding" />
    <link:label xlink:type="resource" xlink:label="label_SharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_SharesOutstanding" xml:lang="en-US" id="label_SharesOutstanding">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding" xlink:title="label: SharesOutstanding to label_SharesOutstanding" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SharesOutstanding_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_SharesOutstanding" xml:lang="en-US" id="label_SharesOutstanding_2">Balance (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding_2" xlink:title="label: SharesOutstanding to label_SharesOutstanding" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SharesOutstanding_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SharesOutstanding" xml:lang="en-US" id="label_SharesOutstanding_3">Shares, Outstanding</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SharesOutstanding" xlink:to="label_SharesOutstanding_3" xlink:title="label: SharesOutstanding to label_SharesOutstanding" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="ShortTermBorrowings" xlink:title="ShortTermBorrowings" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermBorrowings" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ShortTermBorrowings" xml:lang="en-US" id="label_ShortTermBorrowings">Short-term Debt</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermBorrowings" xlink:to="label_ShortTermBorrowings" xlink:title="label: ShortTermBorrowings to label_ShortTermBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermBorrowings_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ShortTermBorrowings" xml:lang="en-US" id="label_ShortTermBorrowings_2">Short-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermBorrowings" xlink:to="label_ShortTermBorrowings_2" xlink:title="label: ShortTermBorrowings to label_ShortTermBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermBorrowings_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_ShortTermBorrowings" xml:lang="en-US" id="label_ShortTermBorrowings_3">Less: Short-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermBorrowings" xlink:to="label_ShortTermBorrowings_3" xlink:title="label: ShortTermBorrowings to label_ShortTermBorrowings" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ShortTermBorrowings_4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ShortTermBorrowings" xml:lang="en-US" id="label_ShortTermBorrowings_4">Less: Other short-term borrowings</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermBorrowings" xlink:to="label_ShortTermBorrowings_4" xlink:title="label: ShortTermBorrowings to label_ShortTermBorrowings" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:label="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:title="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" />
    <link:label xlink:type="resource" xlink:label="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xml:lang="en-US" id="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit">Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:to="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:title="label: SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit to label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xml:lang="en-US" id="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_2">Potential decrease in unrecognized tax benefits within the next year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" xlink:to="label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_2" xlink:title="label: SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit to label_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyNatureOfContingencyDomain" xlink:label="SiteContingencyNatureOfContingencyDomain" xlink:title="SiteContingencyNatureOfContingencyDomain" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyNatureOfContingencyDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyNatureOfContingencyDomain" xml:lang="en-US" id="label_SiteContingencyNatureOfContingencyDomain">Site Contingency, Nature of Contingency [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyNatureOfContingencyDomain" xlink:to="label_SiteContingencyNatureOfContingencyDomain" xlink:title="label: SiteContingencyNatureOfContingencyDomain to label_SiteContingencyNatureOfContingencyDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyLossExposureNotAccruedHighEstimate" xlink:label="SiteContingencyLossExposureNotAccruedHighEstimate" xlink:title="SiteContingencyLossExposureNotAccruedHighEstimate" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyLossExposureNotAccruedHighEstimate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyLossExposureNotAccruedHighEstimate" xml:lang="en-US" id="label_SiteContingencyLossExposureNotAccruedHighEstimate">Site Contingency, Loss Exposure Not Accrued, High Estimate</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyLossExposureNotAccruedHighEstimate" xlink:to="label_SiteContingencyLossExposureNotAccruedHighEstimate" xlink:title="label: SiteContingencyLossExposureNotAccruedHighEstimate to label_SiteContingencyLossExposureNotAccruedHighEstimate" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyLossExposureNotAccruedHighEstimate_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SiteContingencyLossExposureNotAccruedHighEstimate" xml:lang="en-US" id="label_SiteContingencyLossExposureNotAccruedHighEstimate_2">Reasonably possible ongoing environmental liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyLossExposureNotAccruedHighEstimate" xlink:to="label_SiteContingencyLossExposureNotAccruedHighEstimate_2" xlink:title="label: SiteContingencyLossExposureNotAccruedHighEstimate to label_SiteContingencyLossExposureNotAccruedHighEstimate" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyLineItems" xlink:label="SiteContingencyLineItems" xlink:title="SiteContingencyLineItems" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyLineItems" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyLineItems" xml:lang="en-US" id="label_SiteContingencyLineItems">Site Contingency [Line Items]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyLineItems" xlink:to="label_SiteContingencyLineItems" xlink:title="label: SiteContingencyLineItems to label_SiteContingencyLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SiteContingencyLineItems" xml:lang="en-US" id="label_SiteContingencyLineItems_2">Environmental Liabilities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyLineItems" xlink:to="label_SiteContingencyLineItems_2" xlink:title="label: SiteContingencyLineItems to label_SiteContingencyLineItems" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyByNatureAxis" xlink:label="SiteContingencyByNatureAxis" xlink:title="SiteContingencyByNatureAxis" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyByNatureAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyByNatureAxis" xml:lang="en-US" id="label_SiteContingencyByNatureAxis">Environmental Remediation Site [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyByNatureAxis" xlink:to="label_SiteContingencyByNatureAxis" xlink:title="label: SiteContingencyByNatureAxis to label_SiteContingencyByNatureAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SiteContingencyTable" xlink:label="SiteContingencyTable" xlink:title="SiteContingencyTable" />
    <link:label xlink:type="resource" xlink:label="label_SiteContingencyTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SiteContingencyTable" xml:lang="en-US" id="label_SiteContingencyTable">Site Contingency [Table]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SiteContingencyTable" xlink:to="label_SiteContingencyTable" xlink:title="label: SiteContingencyTable to label_SiteContingencyTable" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="StateAndLocalJurisdictionMember" xlink:title="StateAndLocalJurisdictionMember" />
    <link:label xlink:type="resource" xlink:label="label_StateAndLocalJurisdictionMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StateAndLocalJurisdictionMember" xml:lang="en-US" id="label_StateAndLocalJurisdictionMember">State</link:label>
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    <link:label xlink:type="resource" xlink:label="label_StatementLineItems_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StatementLineItems" xml:lang="en-US" id="label_StatementLineItems_2">Statement</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementBusinessSegmentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementBusinessSegmentsAxis" xml:lang="en-US" id="label_StatementBusinessSegmentsAxis">Business Segments [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementEquityComponentsAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementEquityComponentsAxis" xml:lang="en-US" id="label_StatementEquityComponentsAxis">Equity Components [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementEquityComponentsAxis" xlink:to="label_StatementEquityComponentsAxis" xlink:title="label: StatementEquityComponentsAxis to label_StatementEquityComponentsAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfFinancialPositionAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfFinancialPositionAbstract" xml:lang="en-US" id="label_StatementOfFinancialPositionAbstract">Consolidated Balance Sheets</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="label_StatementOfFinancialPositionAbstract" xlink:title="label: StatementOfFinancialPositionAbstract to label_StatementOfFinancialPositionAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="StatementOperatingActivitiesSegmentAxis" xlink:title="StatementOperatingActivitiesSegmentAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementOperatingActivitiesSegmentAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOperatingActivitiesSegmentAxis" xml:lang="en-US" id="label_StatementOperatingActivitiesSegmentAxis">Statement, Operating Activities Segment [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOperatingActivitiesSegmentAxis" xlink:to="label_StatementOperatingActivitiesSegmentAxis" xlink:title="label: StatementOperatingActivitiesSegmentAxis to label_StatementOperatingActivitiesSegmentAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:title="StatementOfIncomeAndComprehensiveIncomeAbstract" />
    <link:label xlink:type="resource" xlink:label="label_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementOfIncomeAndComprehensiveIncomeAbstract" xml:lang="en-US" id="label_StatementOfIncomeAndComprehensiveIncomeAbstract">Consolidated Statements of Comprehensive (Loss) Income</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:to="label_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:title="label: StatementOfIncomeAndComprehensiveIncomeAbstract to label_StatementOfIncomeAndComprehensiveIncomeAbstract" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_StatementGeographicalAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementGeographicalAxis" xml:lang="en-US" id="label_StatementGeographicalAxis">Geographical [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementGeographicalAxis" xlink:to="label_StatementGeographicalAxis" xlink:title="label: StatementGeographicalAxis to label_StatementGeographicalAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis" />
    <link:label xlink:type="resource" xlink:label="label_StatementClassOfStockAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StatementClassOfStockAxis" xml:lang="en-US" id="label_StatementClassOfStockAxis">Class of Stock [Axis]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StatementClassOfStockAxis" xlink:to="label_StatementClassOfStockAxis" xlink:title="label: StatementClassOfStockAxis to label_StatementClassOfStockAxis" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:label="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:title="StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesPeriodIncreaseDecrease">Stock Issued During Period, Shares, Period Increase (Decrease)</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="StockIssuedDuringPeriodValueStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueStockOptionsExercised">Stock Issued During Period, Value, Stock Options Exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodValueStockOptionsExercised to label_StockIssuedDuringPeriodValueStockOptionsExercised" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodValueStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueStockOptionsExercised_2">Stock options exercised</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodValueStockOptionsExercised_2" xlink:title="label: StockIssuedDuringPeriodValueStockOptionsExercised to label_StockIssuedDuringPeriodValueStockOptionsExercised" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="StockIssuedDuringPeriodValueNewIssues" xlink:title="StockIssuedDuringPeriodValueNewIssues" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueNewIssues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodValueNewIssues" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueNewIssues">Issuance of reorganized Chemtura common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueNewIssues" xlink:to="label_StockIssuedDuringPeriodValueNewIssues" xlink:title="label: StockIssuedDuringPeriodValueNewIssues to label_StockIssuedDuringPeriodValueNewIssues" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodValueNewIssues_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodValueNewIssues" xml:lang="en-US" id="label_StockIssuedDuringPeriodValueNewIssues_2">Stock Issued During Period, Value, New Issues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodValueNewIssues" xlink:to="label_StockIssuedDuringPeriodValueNewIssues_2" xlink:title="label: StockIssuedDuringPeriodValueNewIssues to label_StockIssuedDuringPeriodValueNewIssues" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="StockIssuedDuringPeriodSharesOther" xlink:title="StockIssuedDuringPeriodSharesOther" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesOther" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesOther" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesOther">Other issuances (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesOther" xlink:to="label_StockIssuedDuringPeriodSharesOther" xlink:title="label: StockIssuedDuringPeriodSharesOther to label_StockIssuedDuringPeriodSharesOther" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesOther_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesOther" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesOther_2">Stock Issued During Period, Shares, Other</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesOther" xlink:to="label_StockIssuedDuringPeriodSharesOther_2" xlink:title="label: StockIssuedDuringPeriodSharesOther to label_StockIssuedDuringPeriodSharesOther" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockRepurchaseProgramPeriodInForce1" xlink:label="StockRepurchaseProgramPeriodInForce1" xlink:title="StockRepurchaseProgramPeriodInForce1" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchaseProgramPeriodInForce1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockRepurchaseProgramPeriodInForce1" xml:lang="en-US" id="label_StockRepurchaseProgramPeriodInForce1">Stock Repurchase Program, Period in Force</link:label>
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    <link:label xlink:type="resource" xlink:label="label_StockRepurchaseProgramPeriodInForce1_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchaseProgramPeriodInForce1" xml:lang="en-US" id="label_StockRepurchaseProgramPeriodInForce1_2">Period over which repurchase of shares of common stock was authorized</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramPeriodInForce1" xlink:to="label_StockRepurchaseProgramPeriodInForce1_2" xlink:title="label: StockRepurchaseProgramPeriodInForce1 to label_StockRepurchaseProgramPeriodInForce1" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockRepurchaseProgramPeriodInForce1_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_StockRepurchaseProgramPeriodInForce1" xml:lang="en-US" id="label_StockRepurchaseProgramPeriodInForce1_3">Period for repurchase of shares of common stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockRepurchaseProgramPeriodInForce1" xlink:to="label_StockRepurchaseProgramPeriodInForce1_3" xlink:title="label: StockRepurchaseProgramPeriodInForce1 to label_StockRepurchaseProgramPeriodInForce1" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="StockIssuedDuringPeriodSharesNewIssues" xlink:title="StockIssuedDuringPeriodSharesNewIssues" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues">Issuance of reorganized Chemtura common stock (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues" xlink:title="label: StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesNewIssues_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesNewIssues" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesNewIssues_2">Stock Issued During Period, Shares, New Issues</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesNewIssues" xlink:to="label_StockIssuedDuringPeriodSharesNewIssues_2" xlink:title="label: StockIssuedDuringPeriodSharesNewIssues to label_StockIssuedDuringPeriodSharesNewIssues" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised">Stock options exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_2" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_StockIssuedDuringPeriodSharesStockOptionsExercised" xml:lang="en-US" id="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3">Exercised (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="label_StockIssuedDuringPeriodSharesStockOptionsExercised_3" xlink:title="label: StockIssuedDuringPeriodSharesStockOptionsExercised to label_StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_StockRepurchaseProgramAuthorizedAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockRepurchaseProgramAuthorizedAmount" xml:lang="en-US" id="label_StockRepurchaseProgramAuthorizedAmount">Value of common stock authorized to be repurchased</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" />
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    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2">Total stockholders' equity</link:label>
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    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_3">Stockholders' equity</link:label>
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    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xml:lang="en-US" id="label_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_5">Balance</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity" />
    <link:label xlink:type="resource" xlink:label="label_StockholdersEquity" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_StockholdersEquity" xml:lang="en-US" id="label_StockholdersEquity">Total Chemtura stockholders' equity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="StockholdersEquity" xlink:to="label_StockholdersEquity" xlink:title="label: StockholdersEquity to label_StockholdersEquity" use="optional" />
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    <link:label xlink:type="resource" xlink:label="label_StockholdersEquityPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_StockholdersEquityPeriodIncreaseDecrease" xml:lang="en-US" id="label_StockholdersEquityPeriodIncreaseDecrease">Stockholders' Equity, Period Increase (Decrease)</link:label>
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    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeDomain" xml:lang="en-US" id="label_SubsequentEventTypeDomain">Subsequent Event Type [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventTypeDomain" xlink:to="label_SubsequentEventTypeDomain" xlink:title="label: SubsequentEventTypeDomain to label_SubsequentEventTypeDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventTypeAxis" xml:lang="en-US" id="label_SubsequentEventTypeAxis">Subsequent Event Type [Axis]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="SubsequentEventMember" xlink:title="SubsequentEventMember" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SubsequentEventMember" xml:lang="en-US" id="label_SubsequentEventMember">Subsequent event</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventMember" xlink:to="label_SubsequentEventMember" xlink:title="label: SubsequentEventMember to label_SubsequentEventMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_SubsequentEventMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_SubsequentEventMember" xml:lang="en-US" id="label_SubsequentEventMember_2">Subsequent Event [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SubsequentEventMember" xlink:to="label_SubsequentEventMember_2" xlink:title="label: SubsequentEventMember to label_SubsequentEventMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:label="SummaryOfOperatingLossCarryforwardsTextBlock" xlink:title="SummaryOfOperatingLossCarryforwardsTextBlock" />
    <link:label xlink:type="resource" xlink:label="label_SummaryOfOperatingLossCarryforwardsTextBlock" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_SummaryOfOperatingLossCarryforwardsTextBlock" xml:lang="en-US" id="label_SummaryOfOperatingLossCarryforwardsTextBlock">Schedule of components of gross net operating loss</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="TaxCreditCarryforwardAmount" xlink:title="TaxCreditCarryforwardAmount" />
    <link:label xlink:type="resource" xlink:label="label_TaxCreditCarryforwardAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TaxCreditCarryforwardAmount" xml:lang="en-US" id="label_TaxCreditCarryforwardAmount">Tax credit carryforwards</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxCreditCarryforwardLineItems" xlink:label="TaxCreditCarryforwardLineItems" xlink:title="TaxCreditCarryforwardLineItems" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TrademarksMember" xlink:label="TrademarksMember" xlink:title="TrademarksMember" />
    <link:label xlink:type="resource" xlink:label="label_TrademarksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TrademarksMember" xml:lang="en-US" id="label_TrademarksMember">Trademarks [Member]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValue_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockValue" xml:lang="en-US" id="label_TreasuryStockValue_2">Treasury Stock, Value</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValue" xlink:to="label_TreasuryStockValue_2" xlink:title="label: TreasuryStockValue to label_TreasuryStockValue" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValue_3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockValue" xml:lang="en-US" id="label_TreasuryStockValue_3">Total value of shares repurchased</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="TreasuryStockSharesAcquired" xlink:title="TreasuryStockSharesAcquired" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesAcquired" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockSharesAcquired" xml:lang="en-US" id="label_TreasuryStockSharesAcquired">Common shares acquired (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesAcquired" xlink:to="label_TreasuryStockSharesAcquired" xlink:title="label: TreasuryStockSharesAcquired to label_TreasuryStockSharesAcquired" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesAcquired_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockSharesAcquired" xml:lang="en-US" id="label_TreasuryStockSharesAcquired_2">Treasury Stock, Shares, Acquired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesAcquired" xlink:to="label_TreasuryStockSharesAcquired_2" xlink:title="label: TreasuryStockSharesAcquired to label_TreasuryStockSharesAcquired" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesAcquired_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TreasuryStockSharesAcquired" xml:lang="en-US" id="label_TreasuryStockSharesAcquired_3">Number of shares repurchased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesAcquired" xlink:to="label_TreasuryStockSharesAcquired_3" xlink:title="label: TreasuryStockSharesAcquired to label_TreasuryStockSharesAcquired" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="TreasuryStockShares" xlink:title="TreasuryStockShares" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockShares" xml:lang="en-US" id="label_TreasuryStockShares">Treasury stock at cost, shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockShares" xlink:to="label_TreasuryStockShares" xlink:title="label: TreasuryStockShares to label_TreasuryStockShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockShares_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockShares" xml:lang="en-US" id="label_TreasuryStockShares_2">Treasury Stock, Shares</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockShares" xlink:to="label_TreasuryStockShares_2" xlink:title="label: TreasuryStockShares to label_TreasuryStockShares" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockShares_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TreasuryStockShares" xml:lang="en-US" id="label_TreasuryStockShares_3">Total number of shares repurchased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockShares" xlink:to="label_TreasuryStockShares_3" xlink:title="label: TreasuryStockShares to label_TreasuryStockShares" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="TreasuryStockMember" xlink:title="TreasuryStockMember" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockMember" xml:lang="en-US" id="label_TreasuryStockMember">Treasury Stock</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockMember" xlink:to="label_TreasuryStockMember" xlink:title="label: TreasuryStockMember to label_TreasuryStockMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockMember_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockMember" xml:lang="en-US" id="label_TreasuryStockMember_2">Treasury Stock [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockMember" xlink:to="label_TreasuryStockMember_2" xlink:title="label: TreasuryStockMember to label_TreasuryStockMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockRetiredCostMethodAmount" xlink:label="TreasuryStockRetiredCostMethodAmount" xlink:title="TreasuryStockRetiredCostMethodAmount" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockRetiredCostMethodAmount" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TreasuryStockRetiredCostMethodAmount" xml:lang="en-US" id="label_TreasuryStockRetiredCostMethodAmount">Treasury stock cancellation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockRetiredCostMethodAmount" xlink:to="label_TreasuryStockRetiredCostMethodAmount" xlink:title="label: TreasuryStockRetiredCostMethodAmount to label_TreasuryStockRetiredCostMethodAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockRetiredCostMethodAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockRetiredCostMethodAmount" xml:lang="en-US" id="label_TreasuryStockRetiredCostMethodAmount_2">Treasury Stock, Retired, Cost Method, Amount</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockRetiredCostMethodAmount" xlink:to="label_TreasuryStockRetiredCostMethodAmount_2" xlink:title="label: TreasuryStockRetiredCostMethodAmount to label_TreasuryStockRetiredCostMethodAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="TreasuryStockValueAcquiredCostMethod" xlink:title="TreasuryStockValueAcquiredCostMethod" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValueAcquiredCostMethod" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US" id="label_TreasuryStockValueAcquiredCostMethod">Cost of shares repurchased</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValueAcquiredCostMethod" xlink:to="label_TreasuryStockValueAcquiredCostMethod" xlink:title="label: TreasuryStockValueAcquiredCostMethod to label_TreasuryStockValueAcquiredCostMethod" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockValueAcquiredCostMethod_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockValueAcquiredCostMethod" xml:lang="en-US" id="label_TreasuryStockValueAcquiredCostMethod_2">Treasury Stock, Value, Acquired, Cost Method</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockValueAcquiredCostMethod" xlink:to="label_TreasuryStockValueAcquiredCostMethod_2" xlink:title="label: TreasuryStockValueAcquiredCostMethod to label_TreasuryStockValueAcquiredCostMethod" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockSharesRetired" xlink:label="TreasuryStockSharesRetired" xlink:title="TreasuryStockSharesRetired" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesRetired" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_TreasuryStockSharesRetired" xml:lang="en-US" id="label_TreasuryStockSharesRetired">Treasury stock cancellation (in shares)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesRetired" xlink:to="label_TreasuryStockSharesRetired" xlink:title="label: TreasuryStockSharesRetired to label_TreasuryStockSharesRetired" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesRetired_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockSharesRetired" xml:lang="en-US" id="label_TreasuryStockSharesRetired_2">Treasury Stock, Shares, Retired</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesRetired" xlink:to="label_TreasuryStockSharesRetired_2" xlink:title="label: TreasuryStockSharesRetired to label_TreasuryStockSharesRetired" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockSharesRetired_3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:title="label_TreasuryStockSharesRetired" xml:lang="en-US" id="label_TreasuryStockSharesRetired_3">Shares cancelled</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockSharesRetired" xlink:to="label_TreasuryStockSharesRetired_3" xlink:title="label: TreasuryStockSharesRetired to label_TreasuryStockSharesRetired" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TreasuryStockNumberOfSharesHeld" xlink:label="TreasuryStockNumberOfSharesHeld" xlink:title="TreasuryStockNumberOfSharesHeld" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockNumberOfSharesHeld" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_TreasuryStockNumberOfSharesHeld" xml:lang="en-US" id="label_TreasuryStockNumberOfSharesHeld">Shares held in treasury</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockNumberOfSharesHeld" xlink:to="label_TreasuryStockNumberOfSharesHeld" xlink:title="label: TreasuryStockNumberOfSharesHeld to label_TreasuryStockNumberOfSharesHeld" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_TreasuryStockNumberOfSharesHeld_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TreasuryStockNumberOfSharesHeld" xml:lang="en-US" id="label_TreasuryStockNumberOfSharesHeld_2">Treasury Stock, Number of Shares Held</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TreasuryStockNumberOfSharesHeld" xlink:to="label_TreasuryStockNumberOfSharesHeld_2" xlink:title="label: TreasuryStockNumberOfSharesHeld to label_TreasuryStockNumberOfSharesHeld" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="TypeOfRestructuringDomain" xlink:title="TypeOfRestructuringDomain" />
    <link:label xlink:type="resource" xlink:label="label_TypeOfRestructuringDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_TypeOfRestructuringDomain" xml:lang="en-US" id="label_TypeOfRestructuringDomain">Type of Restructuring [Domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TypeOfRestructuringDomain" xlink:to="label_TypeOfRestructuringDomain" xlink:title="label: TypeOfRestructuringDomain to label_TypeOfRestructuringDomain" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UndistributedEarningsOfForeignSubsidiaries" xlink:label="UndistributedEarningsOfForeignSubsidiaries" xlink:title="UndistributedEarningsOfForeignSubsidiaries" />
    <link:label xlink:type="resource" xlink:label="label_UndistributedEarningsOfForeignSubsidiaries" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UndistributedEarningsOfForeignSubsidiaries" xml:lang="en-US" id="label_UndistributedEarningsOfForeignSubsidiaries">Undistributed earnings of foreign subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UndistributedEarningsOfForeignSubsidiaries" xlink:to="label_UndistributedEarningsOfForeignSubsidiaries" xlink:title="label: UndistributedEarningsOfForeignSubsidiaries to label_UndistributedEarningsOfForeignSubsidiaries" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UndistributedEarningsOfForeignSubsidiaries_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UndistributedEarningsOfForeignSubsidiaries" xml:lang="en-US" id="label_UndistributedEarningsOfForeignSubsidiaries_2">Undistributed Earnings of Foreign Subsidiaries</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UndistributedEarningsOfForeignSubsidiaries" xlink:to="label_UndistributedEarningsOfForeignSubsidiaries_2" xlink:title="label: UndistributedEarningsOfForeignSubsidiaries to label_UndistributedEarningsOfForeignSubsidiaries" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember">United States Pension Plans of US Entity, Defined Benefit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:title="label: UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_2">Qualified U.S Plans</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_2" xlink:title="label: UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:label="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:title="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember">United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:title="label: UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xml:lang="en-US" id="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember_2">U.S. post-retirement health care plan</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" xlink:to="label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember_2" xlink:title="label: UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember to label_UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions">Gross increases for tax positions taken during current year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:title="label: UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions to label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_2">Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_2" xlink:title="label: UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions to label_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="UnrecognizedTaxBenefits" xlink:title="UnrecognizedTaxBenefits" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefits" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefits" xml:lang="en-US" id="label_UnrecognizedTaxBenefits">Unrecognized Tax Benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefits" xlink:to="label_UnrecognizedTaxBenefits" xlink:title="label: UnrecognizedTaxBenefits to label_UnrecognizedTaxBenefits" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefits_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefits" xml:lang="en-US" id="label_UnrecognizedTaxBenefits_2">Net liabilities related to unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefits" xlink:to="label_UnrecognizedTaxBenefits_2" xlink:title="label: UnrecognizedTaxBenefits to label_UnrecognizedTaxBenefits" use="optional" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued">Interest accrued related to unrecognized tax benefits</link:label>
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    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued_2">Unrecognized Tax Benefits, Interest on Income Taxes Accrued</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:label="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:title="UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations">Decreases from the expiration of the statute of limitations</link:label>
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    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations_2">Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:label="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:title="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease">Increase (decrease) in liability for unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:to="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:title="label: UnrecognizedTaxBenefitsPeriodIncreaseDecrease to label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_2">Unrecognized Tax Benefits, Period Increase (Decrease)</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:to="label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_2" xlink:title="label: UnrecognizedTaxBenefitsPeriodIncreaseDecrease to label_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities">Settlements / payments</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:to="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:title="label: UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities to label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_2">Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:to="label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_2" xlink:title="label: UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities to label_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions">Gross increases for tax positions taken during a prior period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:title="label: UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions to label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_2">Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_2" xlink:title="label: UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions to label_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:title="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions">Gross decreases for tax positions taken during a prior period</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:title="label: UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions to label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_2">Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:to="label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_2" xlink:title="label: UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions to label_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:label="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:title="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense">Interest expense related to unrecognized tax benefits</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xml:lang="en-US" id="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense_2">Unrecognized Tax Benefits, Interest on Income Taxes Expense</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" xlink:to="label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense_2" xlink:title="label: UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense to label_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:label="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:title="UnrecordedUnconditionalPurchaseObligationAbstract" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecordedUnconditionalPurchaseObligationAbstract" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationAbstract">Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="label_UnrecordedUnconditionalPurchaseObligationAbstract" xlink:title="label: UnrecordedUnconditionalPurchaseObligationAbstract to label_UnrecordedUnconditionalPurchaseObligationAbstract" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationAbstract_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecordedUnconditionalPurchaseObligationAbstract" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationAbstract_2">Unconditional purchase obligations primarily for commitments to purchase raw materials and tolling arrangements with outside vendors</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationAbstract" xlink:to="label_UnrecordedUnconditionalPurchaseObligationAbstract_2" xlink:title="label: UnrecordedUnconditionalPurchaseObligationAbstract to label_UnrecordedUnconditionalPurchaseObligationAbstract" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary">Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary to label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_2">2013</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_2" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary to label_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary">Unrecorded Unconditional Purchase Obligation, Due within Four Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary to label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_2">2016</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_2" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary to label_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount">Unrecorded Unconditional Purchase Obligation</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount to label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_2">Aggregate unconditional purchase obligations</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_2" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount to label_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:title="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary">Unrecorded Unconditional Purchase Obligation, Due within Two Years</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:to="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:title="label: UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary to label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xml:lang="en-US" id="label_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_2">2014</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="ValuationAllowancesAndReservesDomain" xlink:title="ValuationAllowancesAndReservesDomain" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesDomain" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesDomain" xml:lang="en-US" id="label_ValuationAllowancesAndReservesDomain">Valuation Allowances and Reserves [Domain]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceLineItems" xlink:label="ValuationAllowanceLineItems" xlink:title="ValuationAllowanceLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowanceLineItems" xml:lang="en-US" id="label_ValuationAllowanceLineItems">Valuation allowances</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowanceLineItems" xlink:to="label_ValuationAllowanceLineItems" xlink:title="label: ValuationAllowanceLineItems to label_ValuationAllowanceLineItems" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceLineItems_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceLineItems" xml:lang="en-US" id="label_ValuationAllowanceLineItems_2">Valuation Allowance [Line Items]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:title="ValuationAllowancesAndReservesChargedToCostAndExpense" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowancesAndReservesChargedToCostAndExpense" xml:lang="en-US" id="label_ValuationAllowancesAndReservesChargedToCostAndExpense">Additions charged to costs and expenses</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesChargedToCostAndExpense_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesChargedToCostAndExpense" xml:lang="en-US" id="label_ValuationAllowancesAndReservesChargedToCostAndExpense_2">Valuation Allowances and Reserves, Charged to Cost and Expense</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceAmount" xlink:label="ValuationAllowanceAmount" xlink:title="ValuationAllowanceAmount" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceAmount" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAllowanceAmount" xml:lang="en-US" id="label_ValuationAllowanceAmount">Amount of valuation allowances</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceAmount_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceAmount" xml:lang="en-US" id="label_ValuationAllowanceAmount_2">Valuation Allowance, Amount</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="ValuationAllowancesAndReservesBalance" xlink:title="ValuationAllowancesAndReservesBalance" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesBalance" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:title="label_ValuationAllowancesAndReservesBalance" xml:lang="en-US" id="label_ValuationAllowancesAndReservesBalance">Balance at beginning of year</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesBalance_2" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:title="label_ValuationAllowancesAndReservesBalance" xml:lang="en-US" id="label_ValuationAllowancesAndReservesBalance_2">Balance at end of year</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowancesAndReservesBalance" xlink:to="label_ValuationAllowancesAndReservesBalance_2" xlink:title="label: ValuationAllowancesAndReservesBalance to label_ValuationAllowancesAndReservesBalance" use="optional" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesBalance_3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesBalance" xml:lang="en-US" id="label_ValuationAllowancesAndReservesBalance_3">Valuation Allowances and Reserves, Balance</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ValuationAllowancesAndReservesBalance" xlink:to="label_ValuationAllowancesAndReservesBalance_3" xlink:title="label: ValuationAllowancesAndReservesBalance to label_ValuationAllowancesAndReservesBalance" use="optional" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowanceTable" xlink:label="ValuationAllowanceTable" xlink:title="ValuationAllowanceTable" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowanceTable" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowanceTable" xml:lang="en-US" id="label_ValuationAllowanceTable">Valuation Allowance [Table]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="ValuationAllowancesAndReservesDeductions" xlink:title="ValuationAllowancesAndReservesDeductions" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesDeductions" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:title="label_ValuationAllowancesAndReservesDeductions" xml:lang="en-US" id="label_ValuationAllowancesAndReservesDeductions">Deductions</link:label>
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    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesDeductions_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesDeductions" xml:lang="en-US" id="label_ValuationAllowancesAndReservesDeductions_2">Valuation Allowances and Reserves, Deductions</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="ValuationAndQualifyingAccountsAbstract" xlink:title="ValuationAndQualifyingAccountsAbstract" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAndQualifyingAccountsAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAndQualifyingAccountsAbstract" xml:lang="en-US" id="label_ValuationAndQualifyingAccountsAbstract">Schedule II Valuation and Qualifying Accounts</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:label="ValuationAndQualifyingAccountsDisclosureLineItems" xlink:title="ValuationAndQualifyingAccountsDisclosureLineItems" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:title="label_ValuationAndQualifyingAccountsDisclosureLineItems" xml:lang="en-US" id="label_ValuationAndQualifyingAccountsDisclosureLineItems">Valuation and Qualifying Accounts</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="ValuationAllowancesAndReservesTypeAxis" xlink:title="ValuationAllowancesAndReservesTypeAxis" />
    <link:label xlink:type="resource" xlink:label="label_ValuationAllowancesAndReservesTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_ValuationAllowancesAndReservesTypeAxis" xml:lang="en-US" id="label_ValuationAllowancesAndReservesTypeAxis">Valuation Allowances and Reserves Type [Axis]</link:label>
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    <link:label xlink:type="resource" xlink:label="label_WeightedAverageNumberOfSharesOutstandingAbstract_2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="label_WeightedAverageNumberOfSharesOutstandingAbstract" xml:lang="en-US" id="label_WeightedAverageNumberOfSharesOutstandingAbstract_2">Weighted Average Number of Shares Outstanding, Diluted [Abstract]</link:label>
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:title="WeightedAverageNumberDilutedSharesOutstandingAdjustment" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:title="OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2012/currency-2012-01-31.xsd#currency_EUR" xlink:label="EUR" xlink:title="EUR" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_AllCurrenciesAxis" xlink:label="AllCurrenciesAxis" xlink:title="AllCurrenciesAxis" />
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    <link:loc xlink:type="locator" xlink:href="chmt-20130331.xsd#chmt_EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" xlink:label="EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" xlink:title="EnvironmentalRemediationExpenseRelatedToLegacyNonoperatingSite" />
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