Erning Yang

Part of Dongyue Group Ltd., Shandong Dongyue Polymers Co. Ltd. is a Chinese company that manufactures and distributes petrochemical and chemical products. The company is based in Zibo, China.

Shandong Dongyue Fluo-Silicon Materials Co. Ltd. is a Chinese company that manufactures and sells methane chloride. The joint venture company is based in Zibo, China. and has subsidiaries in China.

Part of Macrolink Holding Co. Ltd., Dongying Macrolink Salt Co. Ltd. is a company that produces and distributes salt. The company is based in Dongying, China.

Hunan Aerospace Magnet & Magneto Co., Ltd. is a Chinese company that manufactures and distributes magnetic materials. The private company is based in Changsha, China.

Shandong Dongyue Chemical Co., Ltd. engages in the manufacture of fluoride chemicals. Its business scope includes manufacture and sale of green refrigerant products, chlorodifluoromethane, difluoroethane, hydrogen fluoride, ammonium hydrogen fluoride, difluorochloroethane, difluoromethane, trifluoroethane, dichloroethane, sulfuric acid, hydrofluoric acid, fluorosilicic acid, vinyl chloride, hydrochloric acid, trifluoromethane, monofluoromethylene chloride, hydrogen chloride, acetylene, tetrafluoroethane, pentafluoroethane, and polyvinyl chloride. The company was founded on December 27, 1996 and is headquartered in Zibo, China.