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EVONIK UNITED SILICA INDUSTRIAL LTD.
In 1978 Evonik United Silica Industrial Ltd. (EUSIL) of Evonik Taiwan signed a license agreement with Degussa AG, Frankfurt / Germany to produce precipitated silica. The production plant went on stream in early 1982.
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In 1990, Degussa acquired the sole ownership of EUSIL. All domestic and exports are coordinated by Evonik Taiwan Ltd.