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   &lt;div style="font-family: 'Times New Roman',Times,serif"&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 12pt"&gt;&lt;b&gt;Note 5 &amp;#8212; Debt&lt;/b&gt;
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The Company has a secured Revolving Credit Agreement (the &amp;#8220;Revolver&amp;#8221;) with availability of up to
   $250.0&amp;#160;million. The Revolver includes an &amp;#8220;accordion&amp;#8221; feature under which the Company may increase
   the Revolver&amp;#8217;s availability by $75.0&amp;#160;million to a maximum of $325.0&amp;#160;million, subject to certain
   customary conditions and the agreement of current or new lenders to accept a portion of the
   increased commitment. To date, the Company has not sought to borrow under the accordion feature.
   Obligations under the Revolver are guaranteed by the Company&amp;#8217;s present and future subsidiaries
   (other than immaterial subsidiaries, joint ventures and certain foreign subsidiaries) and are
   secured by a lien on substantially all of the personal property assets of the Company and
   subsidiary guarantors, except that the lien on the shares of first-tier foreign subsidiaries is
   limited to 65% of such shares.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The Revolver requires the Company to maintain a minimum consolidated interest coverage ratio of no
   less than 3.50 to 1.00 and a maximum consolidated leverage ratio of not more than 2.50 to 1.00. At
   March&amp;#160;31, 2011, the Company&amp;#8217;s interest coverage ratio was
   22.67 to 1.00 and its leverage ratio was
   0.67 to 1.00. Both of the financial covenants are tested quarterly for each trailing
   four-consecutive-quarter period. Other covenants in the Revolver limit consolidated capital
   expenditures to $50.0&amp;#160;million per year and also limit the Company&amp;#8217;s ability to incur additional
   indebtedness, make investments, merge with another corporation, dispose of assets and pay
   dividends. As of March&amp;#160;31, 2011, the Company was in compliance with all of the covenants under the
   Revolver.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The Company has the option to specify that interest be calculated based either on a London
   interbank offered rate (&amp;#8220;LIBOR&amp;#8221;) or on a variable base rate, plus, in each case, a calculated
   applicable margin. The applicable margins range from 1.25% to 2.00% for base rate loans and 2.25%
   to 3.00% for LIBOR loans. The Revolver also requires the payment of a fee of 0.375% to 0.5% per
   annum on the unused commitment and a fee on the undrawn amount of letters of credit at a rate equal
   to the applicable margin for LIBOR loans. The applicable margins and unused commitment fees are
   subject to adjustment quarterly based upon the leverage ratio. The Revolver provides for
   interest-only payments during its term, with all unpaid principal due at maturity on March&amp;#160;8, 2013.
   Outstanding borrowings under the Revolver totaled $120.0&amp;#160;million at March&amp;#160;31, 2011 and December&amp;#160;31,
   2010. At March&amp;#160;31, 2011, the weighted average interest rate for the outstanding borrowings under
   the Revolver was 2.79%, and the weighted average interest rate for the outstanding borrowings under
   the Revolver together with the related interest rate swap agreements was 3.16%. See Note 7 for
   further discussion of the interest rate swap agreements.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The Company incurred fees and expenses of $2.6&amp;#160;million related to the Revolver. These fees and
   expenses were deferred and are being amortized to interest expense over the three-year term of the
   Revolver.
   &lt;/div&gt;
   &lt;div align="left" style="font-size: 10pt; margin-top: 6pt"&gt;The Company&amp;#8217;s Finnish subsidiary, OMG Kokkola Chemicals Oy (&amp;#8220;OMG Kokkola&amp;#8221;), has a &amp;#8364;25&amp;#160;million
   credit facility agreement (the &amp;#8220;Credit Facility&amp;#8221;). Under the Credit Facility, subject to the
   lender&amp;#8217;s discretion, OMG Kokkola can draw short-term loans, ranging from one to six months in
   duration, in U.S. dollars at LIBOR plus a margin of 0.55%. The Credit Facility has an indefinite
   term, and either party can immediately terminate the Credit Facility after providing notice to the
   other party. The Company agreed to unconditionally guarantee all of the obligations of OMG Kokkola
   under the Credit Facility. There were no borrowings outstanding under the Credit Facility at March
   31, 2011 or December&amp;#160;31, 2010.
   &lt;/div&gt;
   &lt;/div&gt;
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 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 19, 20, 22
 -Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 129
 -Paragraph 2, 4

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