Chemtura to increase price of TNPP and liquid phosphites

<p style="font-style:italic">Chemtura Corporation (NYSE: CHMT) announced that effective May 1, 2011, or as contract terms allow, Chemtura has increased the prices of its TNPP and Liquid Phosphites by up to 10%.&nbsp;</p><p>The increase is necessary as the prices of key raw material drivers such as propylene continue to escalate and reach all-time highs.</p><p>Chemtura Corporation, with 2010 sales of $2.8 billion, is a global manufacturer and marketer of specialty chemicals, agrochemicals and pool, spa and home care products. Additional information concerning Chemtura is available at </p>