De Gang Hu

China Minmetals Group Co., Ltd. engages in the businesses of metal minerals, metallurgical construction, trade logistics, and financial real estate. It also involves in the fields of mineral development, metal materials, new energy materials, metallurgical engineering, capital construction, trade logistics, financial services, and real estate development. The company was founded in April 1950 and is headquartered in Beijing, China.

GRIKIN Advanced Material Co., Ltd. engages in the research and development, manufacture, and sale of advanced film materials for electronics; and advanced materials for biological medical treatment. Its products include sputtering target and evaporation materials, high purity metal materials, and precious and rare metal products. The company was founded on October 18, 2000 and is headquartered in Beijing, China.

China Minmetals H.K. (Holdings) Ltd. is a Chinese company that trades metal and develops real estate. The company is based in Hong Kong, Hong Kong. The company is ultimately controlled by the Government of China.

China Minmetals Nonferrous Metals Co., Ltd. supplies non-ferrous metals resources. It explores for metals & minerals, including copper, aluminum, tungsten, tin, antimony, lead, zinc and nickel as well as electrical products. The company was founded on December 27, 2001 and is headquartered in Beijing, China.

Hunan Nonferrous Metals Holding Group Co., Ltd. engages in the mining, processing, and distributing of lead, zinc, and other . nonferrous metals. Its business scope includes investment in non-ferrous metal mines and other industrial investments with own assets; production and sales of non-ferrous metal products and related technical services; and processing and sales of gold and silver products and related technical services. The company was founded on August 20, 2004 and is headquartered in Changsha, China.

Qinghai Aluminum Co., Ltd. is an aluminum manufacturing company in China. It offers aluminum products fabrication services such as the fabrication of aluminum alloy cast-rolling coils and cold rolling coils. The company is headquartered in Qinghai, CN.

China Minmetals Nonferrous Metals (Holding) Co., Ltd. operates as an investment holding Chinese company and is ultimately controlled by the Government of China. The company is based in Beijing, China.

China National Nonferrous Metals Import & Export Corp. is a Chinese company that specializes in importing and exporting nonferrous metal commodities and equipment. The company is based in Nanchang, China. The company is ultimately controlled by the Government of China.

China Guodian Corp. engages in coal energy investment relating to electricity. The company was founded on April 1, 2003 and is headquartered in Beijing, China.

Aluminum Corporation of China engages in the development and trade of mineral resources; smelting and processing of nonferrous metals; and provision of engineering and technical services. It operates through the following business segments: Aluminum Plate, Copper Plate, Rare Earth Plate, Engineering Technology, Mineral Resources, Overseas Sector, Trade, Energy, and Financial. Its products include alumina, aluminum ingots, carbon products, fabricated aluminum products, fabricated copper, rare metals, and rare earth products. The company was founded on February 23, 2001 and is headquartered in Beijing, China.

China Guodian Capital Holdings Ltd. engages in the operation as an investment advisory firm. Its business segments include finance, property Insurance, life Insurance, banking, finance leasing, insurance brokerage, and asset management. The company was founded on November 17, 2009 and is headquartered in Beijing, China.

China Huadian Corp., Ltd. specializes in the production and supply of electricity and heat. It also engages in the development of coal and other resources related to power generation and provides related technical services. The company was founded in 2002 and is headquartered in Beijing, China.

China Baowu Steel Group Corp. Ltd. engages in state-owned capital investment and operation. It focuses on steel production, green development, intelligent manufacturing, and service transformation. The company was founded on January 1, 1992 and is headquartered in Shanghai, China.

State Power Corporation of China generates electricity and is ultimately controlled by the Government of China.

Part of Grinm Advanced Materials Co., Ltd., Guo Jing Micro-Electronic Holdings Ltd. is a Chinese company that manufactures and distributes semiconductor materials.

Beijing Guojing Infrared Optical Technology Co., Ltd. is an optical technology company in China. It specializes in Germanium & Infrared Materials; its research, productions, sales, imports & exports. The company was founded in 2000 and is headquartered in Beijing, CN.

Youyan Science & Technology Group Co. Ltd. is a Chinese company that researches and develops industrial incubators. The company is based in Beijing, China and ultimately controlled by the Government of China.

China Rare Earth Co. Ltd. offers mining, smelting, and processing services for nonferrous metals. The private company is based in Beijing, China.

China National Minerals Co. Ltd. is a Chinese company that manufactures and distributes metal, mineral and electronic products. The company is based in Beijing, China. The company is ultimately controlled by the Government of China.

Part of Aluminum Corp. of China Ltd., Gansu Hualu Aluminum Co., Ltd. is a Chinese company that produces and processes aluminum. The company is based in Baiyin, China. Gansu Hualu Aluminum Co. was acquired by Aluminum Corp. of China Ltd. from Baiyin Nonferrous Metal (Group) Co. Ltd. on August 11, 2006 for $33.87 million.