Hemlock Semiconductor Breaks Ground On $375 Million Expansion
HEMLOCK, MI — Hemlock Semiconductor, the nation’s leading manufacturer of hyper-pure polysilicon used in the semiconductor and solar industries, broke ground on a major expansion project in Saginaw County Oct. 21. Company officials say this expansion project will modernize the manufacturing process HSC uses to refine its semiconductor-grade polysilicon and represents a planned $375 million









