Qinghai Salt Industry Stock Co., Ltd.

[ Manufacturer ]Main business are Crude salt, Regenerated salt, Refined salt, Alkali, Potassium chloride.

China Metallurgical Imp. & Exp. Qinghai Corp

[ Manufacturer Trader ]Main business are Nonferrous metal

Xining Foreign Economic Trading Co., Ltd.

[ Trader ]Main business are Ferrosilicon, Silicon carbide, Kalium chloride.

Xining Xinju Trading Co., Ltd.

[ Manufacturer Trader ]Main business are Chloride