De Jun Wu

Tongling Chemical Group Xinqiao Mining Industry Co., Ltd. engages in the mining and sale of iron ore products. Its business activities include crushing and sale of stones, wholesale and retail of mineral products, chemicals, and building and steel materials, production of machine parts, and new product development and technology consulting services. The company was founded on January 12, 2001 and is headquartered in Tongling, China.

Tongling Huasheng Chemical Investment Co., Ltd. engages in the investment and investment consulting services for chemical industries. It sells pyrite, sulfur concentrate, copper concentrate, phosphogypsum, sulfate residue, and other chemical products. The company was founded on June 30, 2004 and is headquartered in Tongling, China.

Tongling Chemical Industry Group Co., Ltd. engages in the businesses of chemical mining, sulfur-phosphorus chemical, fine chemical and port logistics. It also involves in the new energy materials, new chemical materials and biopharmaceutical industries. The firm’s products include phosphorus compound fertilizer, titanium dioxide, phthalic anhydride and iron pigments. The company was founded on November 12, 1991 and is headquartered in Tongling, China.