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QED Technologies is a wholly-owned subsidiary of Cabot Microelectronics Corporation (NASDAQ:CCMP).

About Cabot Microelectronics Corporation
Cabot Microelectronics Corporation, headquartered in Aurora, Illinois, is the world's leading supplier of CMP polishing slurries and growing CMP pad supplier to the semiconductor industry. The company's products play a critical role in the production of advanced semiconductor devices, enabling the manufacture of smaller, faster and more complex devices by its customers. The company’s mission is to create value by developing reliable and innovative solutions, through close customer collaboration, that solve today’s challenges and help enable tomorrow’s technology. Since becoming an independent public company in 2000, the company has grown to approximately 1,000 employees on a global basis.

For more information about Cabot Microelectronics Corporation, visit www.cabotcmp.com or contact Trisha Tuntland, Manager of Investor Relations at (630) 499-2600.

General investor inquiries:
Cabot Microelectronics Corporation
Investor Relations
870 N. Commons Drive
Aurora IL 60504
630-499-2600
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Manager, Investor Relations:
Trisha Tuntland
630-375-5412