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News Releases 2000
May 25, 2000
Sale of Photo Resist Business
Mitsubishi Chemical Corporation
Mitsubishi Chemical Corporation (Head Office:Marunouchi, Chiyoda-ku, Tokyo, President:Kanji Shono) has concluded a definitive agreement with SHIPLEY COMPANY L.L.C. (a Delaware Limited Liability Company, Head Office: Marlborough, Massachusetts, U.S.A., CEO:Pierre R. Brondeau) on the sale of its photo resist business.

Mitsubishi Chemical, since 1987, has been one of the leading companies in the development and manufacturing of high resolution photoresist for ULSI. Further, in order to meet the increasing market demand in Korea, it established Lithochem Korea in 1998 (Head Office: Chonan, ROK, President:Yoshio Otami), as a joint venture company with Sam Yang Corporation (Head Office:Seoul, ROK, President: Yoon Kim).

SHIPLEY, a wholly owned subsidiary of Rohm & Haas(Head Office :Philadelphia, Pennsylvania, CEO: Raj L. Gupta), has been taking a premier position in the photoresist business all over the world since 1963.

Mitsubishi Chemical, as a part of the "Selection & Concentration" strategies under the Mid-term Plan adopted at the end of 1999, has decided the divestiture of the photoresist business, which it believes will provide Shipley with a steady resource and facilities in the rapidly expanding semiconductors market in Asia for their future growth.

As the result of the sale, Shipley will acquire all the rights and interests in the photoresist business of Mitsubishi Chemical, including the relationships with customers and co-developers, intellectual properties, manufacturing, research and development facilities located at the Kurosaki Plant in Japan and those of Lithochem Korea located in ROK. The acquisition will be consummated by Shipley through its wholly owned subsidiaries in Japan and ROK, respectively. Following the required governmental procedures with authorities in Japan and Korea, the transaction is expected to close before the end of June, 2000.




Information on Shipley
1. Name: Company L. L. C
2. Head Office: Marlborough, Massachusetts, USA
3. CEO: Pierre R. Brondeau
4. Ownership: Rohm & Haas 100%u
5. Employee: 1,200
6. Sales: 1billion US$
7. Business: Photoresists, ARCs, Developers, etc


For further information, please contact
Public Relations and Investor Relations Dept.,
Mitsubishi Chemical Corporation
Tel: [+81]-(0)3-6414-3730

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