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

ChemturaChemtura 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.

Univar wins ‘Chemical Distribution Company of the Year’ award

Univar has received the ‘Chemical Distribution Company of the Year 2007’ award from the Institute of Transport Management (ITM) in the UK. The award was presented Martin Pugh,
Marketing Director - Ireland & UK at London’s Park Lane Hilton on May 21.Rotterdam, The Netherlands – June 11, 2007 - Univar has received the ‘Chemical Distribution Company of the Year 2007’ award from the Institute of Transport Management (ITM) in the UK. The award, presented at London’s Park Lane Hilton on May 21, 2007, recognised the company’s dedication to customer service combined with a strong focused approach to long-term growth.

GE Plastics’ LNP* X-Gen Starflam* Compounds Meet Today’s Eco Compliance Challenges with Tomorrow’s High-Tech Materials

Electronic Connectors Made by Winchester Electronics with GE’s LNP* X-Gen Starflam* Resin>BERGEN OP ZOOM, THE NETHERLANDS — June 11, 2007 — GE Plastics today launched a new portfolio of high-tech LNP* Starflam* compounds that provide excellent flammability performance while meeting the requirements of halogen-free parts. The LNP X-Gen Starflam Z270 family of fiber-reinforced polyamides supports compliance with the European Union’s Waste Electrical and Electronics Equipment (WEEE), Restriction of Hazardous Substances (RoHS) regulations, and other environmental requirements. The new products offer high-end mechanical and electrical properties that exceed those of traditional materials that use brominated and red phosphorus additives, and provide easy processing, excellent surface appearance, and the ability to be laser marked for labeling purposes.

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.