Aluminum Corp. of China Ltd. engages in the enterprise of non-ferrous metals. It operates through the following business segments: Alumina, Primary Aluminum, Trading, Energy, and Corporate and Other. The Alumina segment includes the mining and purchasing of bauxite and other raw materials, and production and sale of alumina as well as alumina-related products, such as alumina hydrate, alumina-based chemical products and gallium. The Primary Aluminum segment includes the procurement of alumina, other raw materials, supplemental materials and electrical power, the production and sale of primary aluminum and aluminum-related products, such as carbon products, aluminum alloy products, and other electrolytic aluminum products. The Trading segment engages in the trading of alumina, primary aluminum, other non-ferrous metal products, and crude fuels such as coal products, as well as supplemental materials to internal manufacturing plants and external customers. The Energy segment includes coal mining and power generation, including conventional coal-fire power generation and renewable energy generation such as wind power and photovoltaic power. The Corporate and Other segment engages in the corporate and other aluminum-related research, development, and other activities of the group. The company was founded on September 10, 2001 and is headquartered in Beijing, China.

Guiyang Aluminium Magnesium Design & Research Inst. Co. Ltd. is a private company headquartered in Guiyang, China, that provides engineering services.

Shenyang Aluminum-Magnesium Design and Research Institute Co., Ltd., established on 1991-01-17, The scope of business includes labor personnel required for foreign dispatch projects;type,copy;Mining and dressing of non-ferrous metal and non-metal mines;Light metal smelting;Nonferrous metallurgy,construction work,metallurgy,Municipal public,chemical industry,electricity,Building materials engineering survey and design,consult,supervision,Engineering contracting and equipment,sales of materials;Environmental Assessment;automatic fire alarm,Automatic fire extinguishing engineering design;Computer hardware and software and complete sets of equipment,Non-standard equipment,Environmental friendly,Power supply and distribution,Industrial automation system and building intelligent system technology development and sales,technical consulting,Serve,Technology transfer and commissioning;Survey of foreign and domestic-funded projects,consult,Design and Supervise Projects;Contract overseas projects and domestic international bidding projects and export of required equipment and materials;Realtor;binding,Post pictures;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval);design,make,release,Acting for various domestic and foreign advertisements.<light metal>magazine publishing,issued;Conference Services..(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Hunan Aihua Group Co., Ltd. engages in the research, design, development, and manufacture of aluminum electrolytic capacitors. It produces aluminum electrolytic capacitors for lighting applications, surface mount types, screw mount types and miniature type aluminum electrolytic capacitors. The company was founded in 1985 and is headquartered in Yiyang, China.

Aloca, Inc. is an American private company located in New York, NY, that manufactures bauxite and aluminium products.

Nippon Kodoshi Corp. engages in the manufacture and sale of electronic separators. Its products include capacitor separator, electric double layer capacitor separator, and battery separator. The company was founded on August 18, 1941 and is headquartered in Kochi, Japan.

NFC Shenyang Metallurgical Machinery Co. Ltd. develops, manufactures, and sells industrial machineries. It offers aluminum industry equipment, metallurgical mine equipment, general equipment and marketing network/services. The company was founded on December 28, 2001 and is headquartered in Shenyang, China.

Yunnan Yunlu Runxin Aluminum Co., Ltd., established on 2002-07-26, Business scope includes licensed projects:Hazardous Waste Management;Catering Services(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)General project:Common non-ferrous metal smelting;Metal scrap and scrap processing;Non-ferrous metal rolling processing;Metal Material Sales;Machinery and Equipment Leasing;Photovoltaic power generation equipment rental;Storage equipment rental service;General Equipment Repair;General merchandise sales;hotel management;food sales(Only sell prepackaged food)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shenzhen Jianghao Electronics Co., Ltd., established on 2003-06-30, Business scope includes general business items:,The licensing program is:Production and operation of aluminum electrolytic capacitors,polymer solid state,liquid,film,Super capacitor;Engage in the above products and their raw materials,Research and development of production equipment,Sales,technical consulting,Import and export and related supporting business(Commodities that do not involve state trade management,Quota involved,Commodities managed by licenses and other special regulations,Apply in accordance with relevant national regulations).

Toyo Aluminium KK wholesales aluminum ware. The firm’s products include foil products, powder, paste and solar cell related products. The company was founded on May 12, 1999 and is headquartered in Osaka, Japan.

China Aluminum International Engineering Corp. Ltd. engages in engineering design and consultancy, engineering and construction contracting and equipment manufacturing and trading. It operates through the following segments: Engineering Design and Consultancy, Engineering and Construction Contracting, Equipment Manufacturing, and Trading. The Engineering Design and Consultancy segment offers services to the mining, ore-dressing, smelting, and processing of the nonferrous metal industry. The Engineering and Construction Contracting segment handles projects in the metallurgical industry, housing construction, highway, construction materials, electric power, irrigation works, chemical industry, mine, public utilities, and steel structure. The Equipment Manufacturing segment produces various equipment for the non-ferrous metals industry. The company was founded on December 16, 2003 and is headquartered in Beijing, China.

Nippon Light Metal Co., Ltd. engages in the manufacture and sale of alumina, aluminum hydroxide, various chemicals, and aluminum ingots and alloys. It also manufactures and sells aluminum rolled products, transportation-related products, electronic materials. The company was founded on March 30, 1939 and is headquartered in Tokyo, Japan.

Shenzhen Sunxing Light Alloys Materials Co., Ltd. engages in the research, development, manufacture, and sale of aluminum grain refiners. Its products include aluminum grain refiners, potassium fluoroaluminate, other aluminum alloys and fluorite powders. The company was founded on July 23, 1992 and is headquartered in Shenzhen, China.

Northeastern University Eng & Research Institute Co. Ltd. is a private company headquartered in Shenyang, China, that provides engineering consulting, design and technical development services for mining.

Inner Mongolia United Industry Co., Ltd., established on 1997-07-17, Business scope includes automotive(Cars not included),Equipment,Non-ferrous metals(Rare earth free),sales of steel

Dongguan Dongguang Sunshine Technology Research and Development Co., Ltd., established on 2011-07-12, Business scope includes research and development,transfer:new material,smart device,new energy,Patented technology of new electronic materials;research and development,Production,Sales:biomedical materials,Fluorine chemicals(Free of Hazardous Chemicals),smart device,medical instruments,New electronic material products,Energy storage device,robot,New Energy Products;Import and export,Technology Import and Export.

Henan Zhongfu Industrial Co., Ltd. engages in the manufacture of high-end aluminum products. It offers aluminum ingots, line wire, boards, bars, and foils. The company was founded on December 10, 1993 and is headquartered in Gongyi, China.

Yunnan Aluminium Co., Ltd. engages in the production and sale of aluminum ingots, aluminum deep-processed products, carbon and carbon products, as well as aluminum oxide for re-melting. Its products include building materials, decorative materials, metal materials, furniture, general machinery, auto parts and other related aluminum products. The company was founded in 1970 and is headquartered in Kunming, China.

Xinjiang Joinworld Co., Ltd. engages in the manufacture and sale of electronic materials and processing of aluminum products. Its products include electronic aluminum foils, fine round aluminum poles, ingots, electrical poles, prebaked anodes for aluminum electrolysis, aluminum electrolysis anode paste, electrode paste, cold ramming pastes, aluminum wires, rods, ingots and others. The company was founded on February 13, 1996 and is headquartered in Urumqi, China.