Forward-Looking Statements This communication includes forward-looking statements subject to the safe harbor provisions of the federal securities laws. Forward-looking statements include, but are not limited to, statements regarding Eastman’s current expectations regarding the timing of completion of the proposed acquisition, the expected benefits of the proposed acquisition, integration plans and expected synergies therefrom, and Eastman’s anticipated future financial and operating performance and results, including estimates for general economic conditions and growth. Such expectations are based upon certain preliminary information, internal estimates, and management assumptions, expectations, and plans, and are subject to a number of risks and uncertainties inherent in projecting future conditions, events, and results. Actual results could differ materially from expectations expressed in the forward-looking statements if one or more of the underlying assumptions or expectations prove to be inaccurate or are unrealized. Important factors that could cause actual results to differ materially from such expectations are and will be detailed in the company’s filings with the Securities and Exchange Commission (“SEC”), including the Quarterly Report on Form 10-Q for the quarter ended September 30, 2011 that has been filed with the SEC, as well as the Annual Report on Form 10-K for the fiscal year ended December 31, 2011 and the proxy statement/prospectus that will be included in the Registration Statement on Form S-4 that Eastman will file with the SEC in connection with the proposed acquisition. Filings made by Eastman are available when filed with the SEC, on the Eastman web site at www.eastman.com in the Investors, SEC Information section. Additional Information and Where to Find it Eastman will file with the SEC a registration statement on Form S-4 that will include a proxy statement of Solutia and a prospectus of Eastman relating to Eastman’s proposed acquisition of Solutia. WE URGE INVESTORS AND SECURITY HOLDERS TO READ THE REGISTRATION STATEMENT AND PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS WHEN THEY BECOME AVAILABLE, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION about Eastman, Solutia, and the proposed acquisition. Investors and security holders will be able to obtain these materials (when they are available) and other documents filed with the SEC free of charge at the SEC’s website, www.sec.gov. In addition, copies of the registration statement and proxy statement/prospectus (when they become available) may be obtained free of charge by accessing Eastman’s website at www.eastman.com by clicking on the “Investors” link and then clicking on the “SEC Information” link or by writing Eastman at P.O. Box 431, Kingsport, Tennessee 37662, Attention: Investor Relations. Security holders may also read and copy any reports, statements and other information filed by Eastman with the SEC, at the SEC public reference room at 100 F Street, N.E., Washington D.C. 20549. Please call the SEC at 1-800-SEC-0330 or visit the SEC’s website for further information on its public reference room. 2 | 
