Hemlock Semiconductor

DuPont Sells Trichlorosilane Assets to Hemlock

Dupont has announced the sale of its trichlorosilane (TCS) business and its equity interest in the Hemlock Semiconductor (HSC) joint venture to Hemlock for $725 million. The business, based in Saginaw County, Michigan, USA, produces TCS, which is a key raw material for HSC’s high-purity polysilicon that it supplies to the semiconductor and solar industries.

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