You Yu Li

Huatai Yongchuang (Beijing) Tech Co., Ltd. engages in the research and development, promotion and application of coking cutting-edge technology. Its main business includes research and development of energy-saving and environmental protection technologies of coking, and design consulting for coking projects. Its general contracting business of coking engineering covering engineering design, project management, complete equipment, production and debugging. Its products and services include dry quenching and waste heat utilization device, coke oven raw gas rising pipe waste heat utilization device, large top loading coke oven, large tamping coke oven, and supporting gas purification system. The company was founded on April 8, 2011 and is headquartered in Beijing, China.

Part of China Nonferrous Gold Ltd., Pakrut LLC engages in exploration and mining of gold ores.

Part of China National Building Material Co., Ltd., China Composites Group Corp. Ltd. is a Chinese company that manufactures and supplies composite materials, fiber glass, and structures. The company is based in Beijing, China. The company was founded in 1988. The CEO is Biao Liu. China Composites Group Corp. was acquired by China National Building Material Co., Ltd. from China Jushi Co. Ltd. on April 19, 2007 for $13.35 million.

Lianyungang Zhongfu Lianzhong Composites Group Co., Ltd. engages in the development, design, manufacture, and service of composites products. It specializes in wind turbine rotor blades, glass pipe, tanks and reactors, high-pressure gas cylinders, and high-pressure pipeline. The company was founded in 1987 and is headquartered in Lianyungang, China.

Shanghai Cedar Composites Technology Co., Ltd. engages in the research and development, production, and sale of carbon fiber composite products. It offers carbon fiber front modules, carbon fiber equipment compartments, carbon fiber wall panels, carbon fiber seat backs, and carbon fiber barrier-free facility boards. It also provides carbon fiber prepreg, and carbon fiber fabric products. The company was founded by Jia Qiang Zhu in March 2006 and is headquartered in Shanghai, China.

Minera Chinalco Perú SA provides copper mining and exploration services. It also explores for silver and molybdenum. The company is headquartered in Lima, Peru.

Anshan Iron & Steel Group Corp. engages in the manufacture and sale of iron and steel products. Its business includes sintering, pelletizing, iron making, steel making, rolling steel comprehensive support, coking, fire resistance, power, transportation, and technology research and development. Its products includes hot rolled sheet, cold rolled sheet, galvanized sheet, color coated sheet, cold rolled silicon steel, heavy rail, seamless steel tube, and building materials. Its products are used in state defense, ship, marine engineering, bridge, automobile nuclear power railways, home appliances, and energy. The company was founded on December 26, 1948 and is headquartered in Anshan, China.