Chemtura Corporation Announces Third Quarter 2007 Earnings Release Date and Conference Call Details.

MIDDLEBURY, Conn. -- Chemtura Corporation (NYSE: CEM) will release third quarter 2007 earnings on November 1, 2007 after the New York Stock Exchange closes. Copies of the release as well as informational slides will be available on the Investor Relations section at www.chemtura.com.

The company will host a teleconference to review these results on Friday, November 2, 2007 at 9:00 a.m. EDT. Interested parties are asked to dial in approximately 10 minutes prior to the start time at [phone]. Replay of the call will be available for two weeks starting at 12:00 p.m. EDT on November 2. To access the replay, call [phone] and enter access code 9014898.

Live Internet access to the 2007 third quarter conference call will be available through the Investor Relations section of the company's Web site. If you need further information pertaining to the call, please contact Ann Marie Biondo at [phone].

Chemtura Corporation, with 2006 sales of $3.7 billion, is a global manufacturer and marketer of specialty chemicals, crop protection and pool, spa and home care products. Additional information concerning Chemtura is available at www.chemtura.com.