Asia Silicon (Qinghai)Co. Ltd. Daqo New Energy Corp. GCL (Group) Holdings Co. Ltd. Hemlock Semiconductor Operations LLC (Corning Inc. Shin-Etsu Handotai Co. Ltd.)
High-Purity Silicon America Corporation (Mitsubishi Materials Corporation)
OCI Company Ltd. Qatar Solar Technologies
Rec Silicon ASA
Tbea Co. Ltd. Tokuyama Corporation
Wacker Chemie AG
etc.
US $
Euro €
GBP £