Chemtura Corporation Files Form 10-K

Regulatory News:

Chemtura Corporation (NYSE: CHMT) (Euronext: CHMT) today informs its stockholders that an Annual Report on Form 10-K has been filed with the U.S. Securities and Exchange Commission ("SEC”).

Chemtura Corporation makes available free of charge on its Web site, its Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, reports filed pursuant to Section 16 of the U.S. Securities Exchange Act of 1934 and amendments to those reports filed with or furnished to the SEC as soon as reasonably practicable after Chemtura Corporation electronically files these documents with, or furnishes them to, the SEC. These documents are posted on Chemtura Corporation’s Web site at www.chemtura.com — under "Investors.”

The SEC maintains a Web site that contains reports, proxy statements and other information regarding issuers that file electronically with the SEC. These materials may be obtained electronically by accessing the SEC’s home page at http://www.sec.gov.

Copies of the above referenced information will also be made available, free of charge, upon written request to Investor Relations, Chemtura Corporation, 199 Benson Road, Middlebury, CT 06749, USA.