1. General

Description of our Business. We are a leading global producer of styrenic block copolymers (“SBCs”) and other engineered polymers. We market our products under the Kraton^®, Cariflex^TM and NEXAR^TM brands. SBCs are highly-engineered synthetic elastomers, which we invented and commercialized almost 50 years ago, that enhance the performance of numerous end use products by imparting greater flexibility, resilience, strength, durability and processability.

Our polymers are typically formulated or compounded with other products to achieve improved, customer-specific performance characteristics in a variety of applications. We seek to maximize the value of our product portfolio by emphasizing complex or specialized polymers and innovations that yield higher margins than more commoditized products. We sometimes refer to these complex or specialized polymers or innovations as being more “differentiated.”

Our products are found in many everyday applications, including personal care products such as disposable diapers and the rubberized grips of toothbrushes, razor blades and power tools. Our products are also used to impart tack and shear properties in a wide variety of adhesive products and to impart characteristics such as flexibility and durability in sealants and corrosion resistance in coatings. Our paving and roofing applications provide durability, extending road and roof life.

We also produce Cariflex isoprene rubber and isoprene rubber latex. Our Cariflex products are highly-engineered, non-SBC synthetic substitutes for natural rubber and natural rubber latex. Our Cariflex products, which have not been found to contain the proteins present in natural rubber latex and are, therefore, not known to cause allergies, are used in applications such as surgical gloves and condoms.

We have a portfolio of innovations at various stages of development and commercialization, including

—	polyvinyl chloride alternatives for wire and cable and medical applications;

—	polymers and compounds for soft skin and coated fabric applications for transportation and consumer markets;

—	highly-modified asphalt (“HiMA”) for high-performance paving applications;

—	NEXAR family of membrane polymers for water filtration, heating, ventilation, air conditioning and breathable fabrics; and

—	synthetic cement formulations and polymers used for viscosity modification in oilfield applications.

We manufacture our polymers at five manufacturing facilities globally, including our flagship facility in Belpre, Ohio, as well as facilities in Germany, France, Brazil and Japan. The facility in Japan is operated by an unconsolidated manufacturing joint venture. The terms “Kraton,” “our company,” “we,” “our,” “ours” and “us” as used in this report refer collectively to Kraton Performance Polymers, Inc. and its consolidated subsidiaries.

Basis of Presentation. The accompanying unaudited condensed consolidated financial statements presented herein are for us and our consolidated subsidiaries, each of which is a wholly-owned subsidiary, except our 50% investment in our joint venture, Kraton Formosa Polymers Corporation (“KFPC”), located in Mailiao, Taiwan. KFPC is a variable interest entity for which we have determined that we are the primary beneficiary and, therefore, have consolidated into our financial statements. Our 50% investment in our joint venture located in Kashima, Japan is accounted for under the equity method of accounting. All significant intercompany transactions have been eliminated. These interim financial statements should be read in conjunction with the consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2013 and reflect all normal recurring adjustments that are, in the opinion of management, necessary to present fairly our results of operations and financial position. Amounts reported in our Condensed Consolidated Statements of Operations are not necessarily indicative of amounts expected for the respective annual periods or any other interim period, in particular due to the effect of seasonal changes and weather conditions that typically affect our sales into our Paving and Roofing end use market.

Our significant accounting policies have been disclosed in Note 1 Description of Business, Basis of Presentation and Significant Accounting Policies in our most recent Annual Report on Form 10-K. There have been no changes to the policies disclosed therein. The accompanying unaudited condensed consolidated financial statements we present in this report have been prepared in accordance with those policies.

Use of Estimates. The preparation of condensed consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Significant items subject to such estimates and assumptions include

—	the useful lives of fixed assets;

—	allowances for doubtful accounts and sales returns;

—	the valuation of derivatives, deferred tax assets, property, plant and equipment, inventory, investments and share-based compensation; and

—	liabilities for employee benefit obligations, environmental matters, asset retirement obligations (“ARO”), income tax uncertainties and other contingencies.

Income Tax in Interim Periods. We conduct operations in separate legal entities in different jurisdictions. As a result, income tax amounts are reflected in these condensed consolidated financial statements for each of those jurisdictions. Tax laws and tax rates vary substantially in these jurisdictions and are subject to change based on the political and economic climate in those countries. We file our tax returns in accordance with our interpretations of each jurisdiction’s tax laws. We record our tax provision or benefit on an interim basis using the estimated annual effective tax rate. This rate is applied to the current period ordinary income or loss to determine the income tax provision or benefit allocated to the interim period.

Losses from jurisdictions for which no benefit can be realized and the income tax effects of unusual and infrequent items are excluded from the estimated annual effective tax rate. Valuation allowances are provided against the future tax benefits that arise from the losses in jurisdictions for which no benefit can be realized. The effects of unusual and infrequent items are recognized in the impacted interim period as discrete items.

The estimated annual effective tax rate may be significantly affected by nondeductible expenses and by our projected earnings mix by tax jurisdiction. Adjustments to the estimated annual effective income tax rate are recognized in the period during which such estimates are revised.

We have established valuation allowances against a variety of deferred tax assets, including net operating loss carryforwards, foreign tax credits and other income tax credits. Valuation allowances take into consideration our expected ability to realize these deferred tax assets and reduce the value of such assets to the amount that is deemed more likely than not to be recoverable. Our ability to realize these deferred tax assets is dependent on achieving our forecast of future taxable operating income over an extended period of time. We review our forecast in relation to actual results and expected trends on a quarterly basis. If we fail to achieve our operating income targets, we may change our assessment regarding the recoverability of our net deferred tax assets and such change could result in a valuation allowance being recorded against some or all of our net deferred tax assets. A change in our valuation allowance would impact our income tax expense/benefit and our stockholders’ equity and could have a significant impact on our results of operations or financial condition in future periods.