CHEMTURA NAMES CHRISMAN VP, GLOBAL SALES, POLYMER ADDITIVES

Chemtura Names Mark Chrisman VP, Global Sales, Polymer Additives.Chemtura Corporation (NYSE: CEM) has appointed Mark Chrisman to Vice President, Global Sales, of its Polymer Additives Group. His responsibilities include Plastic Additives, Flame Retardants, and Brominated Performance Products.

CHEMTURA NAMES VICE PRESIDENT, INDUSTRIAL LUBRICANTS & GREASES

Chemtura Corporation announced the appointment of John Pannucci to the position of Vice President, Industrial Lubricants & Greases, Performance Specialties.Chemtura Corporation announced the appointment of John Pannucci to the position of Vice President, Industrial Lubricants & Greases, Performance Specialties. He is in charge of marketing and strategic direction for all Chemtura products for industrial applications, such as refrigeration lubes, fire-resistant hydraulic fluids, industrial specialties and greases. The Chemtura portfolio includes the Anderol and Hatco brands, recently acquired from Kaufman Holdings.

CHEMTURA URETHANES ANNOUNCES FOUR NEW APPOINTMENTS

Ian Laskowitz, Application and Design Engineer.Middlebury, CT—Middlebury, CT - Chemtura Corporation (NYSE:CEM) announces the appointment of four new specialists in its Urethanes business.

CHEMTURA NAMES DENNERLEIN VP, URETHANES BUSINESS

Chemtura Corporation named John D. Dennerlein to the position of Vice President, Urethanes Business Unit, Performance Specialties.Chemtura Corporation named John D. Dennerlein to the position of Vice President, Urethanes Business Unit, Performance Specialties. Since joining Chemtura in 1996, Dennerlein has held various positions in sales, marketing and business management in the company’s Petroleum Additives and Urethanes Business Units.

CHEMTURA NAMES MULQUEEN VP, GLOBAL BUSINESS DEVELOPMENT FOR LUBRICANTS AND GREASES

Chemtura Corporation named Gerard Mulqueen to the position of Vice President Global Business Development Lubricants & Greases.Chemtura Corporation named Gerard Mulqueen Vice President Global Business Development for Lubricants and Greases. Since joining Chemtura in 2005, Mulqueen has held various positions in the company’s Petroleum Additives Unit, including Senior Business Director, Lubricants from October 2006 to April 2007and Business Director, Lubricants from September 2005 to September 2006.

CHEMTURA NAMES O’CONNOR VP, TRANSPORTATION LUBRICANTS

Chemtura Names Sean O’Connor VP, Transportation Lubricants.Chemtura Corporation (NYSE: CEM) has appointed Sean O’Connor to Vice President, Transportation Lubricants for its Performance Specialties business group. He is responsible for strategy, R&D and marketing for products that improve performance for the automotive, aviation and marine industries.

CHEMTURA INCREASES METALLIC STEARATES PRICES

Chemtura Corporation (NYSE:CEM) has increased non-formula-based prices for Metallic Stearates by $0.05 – $0.15 per pound, depending on grade, effective June 1, 2007 or as contracts permit.

CHEMTURA NAMES DR. CHETLAND VP, GLOBAL HIGH PERFORMANCE INDUSTRIES

Chemtura Corporation has appointed Dr. Janet Chetland VP, Global High Performance Industries. She reports directly to Polymer Additives Group President Anne Noonan.Chemtura Corporation (NYSE:CEM) has appointed Dr. Janet Chetland VP, Global High Performance Industries. She reports directly to Polymer Additives Group President Anne Noonan.

CHEMTURA APPOINTS RICK BEITEL VICE PRESIDENT OF GLOBAL SALES, PERFORMANCE SPECIALTIES

Chemtura Corporation has named Rick Beitel Vice President of Global Sales, Performance Specialties.Chemtura Corporation (NYSE:CEM) has named Rick Beitel Vice President of Global Sales, Performance Specialties. In this position, Beitel is responsible for sales growth for those businesses comprising the Performance Specialties division, including: Transportation & Industrial Lubricants & Greases, Urethane Products, Optical Monomers, Organicometallic Catalysts & Compounds, and Fluorines. Prior to this, as Vice President of Sales Excellence, he worked to achieve key growth objectives for Chemtura’s global sales organization.

CHEMTURA INCREASES PRICES ON HBCD BASED FLAME RETARDANTS

Chemtura Corporation (NYSE:CEM) announces an off-list price increase of 10% for its hexabromocyclododecane (HBCD) based flame retardants, including Great Lakes CD-75P™, CD-75PM™, CD-75PC™, CD-75PXF™, SP-75™ and SP-75C™, effective June 15, 2007 or where contracts allow.

CHEMTURA INCREASES METALLIC STEARATES PRICES

Chemtura Corporation (NYSE:CEM) will increase non-formula-based prices for Metallic Stearates by $0.05 – $0.15 per pound, depending on grade, effective June 1, 2007 or as contracts permit.

CHEMTURA INTRODUCES FIREMASTER® 800 FLAME RETARDANT AT CHINAPLAS.

Chemtura(21st May 2007) Chemtura Corporation (NYSE:CEM) launches Firemaster® 800, a new flame retardant for flexible polyurethane foam that delivers 20% higher efficiency than the previous generation of Firemaster® 550 products.