HSC adds new polysilicon production capacity
| By Gerald Ondrey
The Hemlock Semiconductor Group (HSC; Hemlock, Mich.; www.hscpoly.com), which includes two Dow Corning joint ventures, has started up a new 8,500 metric tons (m.t.) polycrystalline silicon (polysilicon) production facility at its Hemlock, Mich. location.
This…