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.

Foshan Sanshui Xiongying Aluminum Surface Technology Innovation Center Co., Ltd., established on 2003-05-16, Business scope includes research and development of aluminum surface treatment technology,to develop,transfer;Production,processing,Sales:metal leveling brightener,low temperature polish,metal surface treatment;plastic products.Self-owned property rental service;Energy-saving technology promotion service;Import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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

Gansu Jiu Steel Group Hongxing Iron & Steel Co., Ltd. engages in the steel rolling processing, metal products production, wholesale and retail. Its products include pig iron, steel and stainless steel. The company was founded on April 21, 1999 and is headquartered in Jiayuguan, China.

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.)

BUSS AG manufactures kneading systems for compounding solutions. Its systems are used in various applications, such as PVC palletizing, cable compounding, master batching, calendar feeding, thermo sets, powder coatings and toners, mixing, fusion, plasticizing, homogenizing, disperging degassing, dissolving, reacting, crystallizing and anode pasting. The company was founded in 1945 and is headquartered in Pratteln, Switzerland.

Designs, constructs and delivers air pollution control projects and landfill gas-to-energy solutions

Hunan Lumai Environmental Protection Technology Co., Ltd., established on 2017-10-19, Business scope includes environmental protection equipment,New materials and related technologies,fuel additive,environmental protection material,water treatment chemicals(Free of Hazardous Chemicals)production;Production of environmentally friendly new composite materials,Sales,research and development;Dust removal equipment production,Sales;Energy saving and environmental protection equipment,Desulfurization and denitrification equipment,Industrial furnace,Sewage treatment equipment,air purification equipment,General instrumentation,Manufacture of special pharmaceutical materials for environmental pollution treatment;Comprehensive utilization of renewable resources;water pollution control;Air Pollution Control;Solid Waste Treatment;Hazardous Waste Treatment;Garbage harmless,Resource processing;Soil Pollution Control and Restoration Services;New material technology promotion service;Energy-saving technology promotion service;Environmental protection technology promotion service;Research and development of non-ferrous metal comprehensive utilization technology,to promote;New energy technology promotion;new material,new device,Installation of energy-saving and environment-friendly products;new material,new device,Design of energy-saving and environmental protection product engineering,construction;Sales of chemical raw materials;environmental protection material,fuel additive,Minerals,electronics,General instrumentation,Electrical machinery and equipment,air purification equipment,Sewage treatment equipment,Industrial furnace,Desulfurization and denitrification equipment,Sanitation equipment,Industrial Oil,Energy saving and environmental protection products,Green facilities,Sales of environmentally friendly energy storage luminescent materials;environmental protection material,Research and development of household waste disposal equipment;Engineering and Technology Research and Experimental Development;Engineering and Technology Basic Science Research Services;Materials Science Research,technology development;Energy Technology Research,Technology Development Services;Natural science research and experimental development;Technical service for air purifiers;Environmental Engineering Design;Environmental Comprehensive Management Project Consulting,design,Construction and Operation;Environmental protection equipment design,to develop;Environmental engineering professional contracting;Engineering general contracting service;Construction of environmental protection facilities;Mine Engineering Technology Research Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

ALBRAS - Alum��nio Brasileiro SA, a subsidiary of Norsk Hydro ASA, is a Brazilian company located in Barcarena that manufactures aluminum ingots.

Foshan Nanhai Sanxiang Aluminum Material Co., Ltd., established on 2004-05-18, Business scope includes production and sales:Additives for aluminum alloy casting,Materials for aluminum alloy oxidation coloring,Aluminum titanium boron wire,Aluminum titanium boron block;Import and export,Technology Import and Export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Do-Fluoride New Materials Co., Ltd. engages in research, production, and sale of high-performance inorganic fluoride, lithium ion battery, and new energy vehicles. It offers cryolite, lithium hexafluorophosphate, fine fluoride salt and white carbon black, and aluminum fluoride. Its products are widely used in aerospace, metal smelting, chemicals and pharmaceuticals, electronics, defense, and agriculture industries. The company was founded on December 21, 1999 and is headquartered in Jiaozuo, China.

Zhengzhou Jingwei Technology Industry Co., Ltd., established on 2004-06-03, Business scope includes energy-saving technology and equipment,Technical research on environmental technology and equipment,Sales and technical service;Sales of mechanical equipment and general parts;alloy,Research and development of steel rods and steel claws,Sales and technical service;Research and development of special purpose vehicles,Sales and technical service;Professional welding technology research and development and service;Research and development of professional welding equipment,Sales and technical service;Research and development of industrial energy-saving furnaces,Sales and Service;Contract energy management and design of energy management center system,to develop,Sales and Service;Production and sales of digital electrolyzer on-line monitoring system;Design of Industrial Automation Control System,construction,Sales and Service;Import and export,Technology Import and Export.

Norsk Hydro ASA engages in producing and supplying alumina and primary aluminum. It operates through the following segments: Hydro Bauxite & Alumina, Hydro Aluminium Metal, Hydro Extrusions, Hydro Energy, Hydro Metal Markets, and Other. The Hydro Bauxite & Alumina segment includes bauxite mining activities, production of alumina and related commercial activities, primarily the sale of alumina. The Hydro Aluminium Metal segment includes primary aluminium production and casting activities. The Hydro Extrusions segment delivers products within extrusion profiles, building systems and precision tubing, and is operating several recycling facilities, both integrated with its extrusion plants and separate plants. The Hydro Energy includes operating and commercial responsibility for Hydro's power stations in Norway, a trading and wholesale business in Brazil, and energy sourcing for Hydro’s world-wide operations. The Hydro Metal Markets includes all sales activities relating to products from primary metal plants and operational responsibility for stand-alone recyclers as well as physical and financial metal trading activities. The company was founded on December 2, 1905 and is headquartered in Oslo, Norway.

Beijing Aisuo Energy Technology Co., Ltd., established on 2009-03-20, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Security equipment sales;Information system integration service;Security technology prevention system design and construction services;software development;Sales of building materials;Instrument sales;Machinery sales;Import and export;Technology Import and Export;Import and export agency;Gas Compression Machinery Manufacturing;Gas Compression Machinery Sales;Motor and its control system research and development;Energy saving management service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Henan Jinyang Aluminum Co., Ltd., established on 2002-11-07, Business scope includes recycling of renewable resources,processing;Research and development of aluminum sheet, strip and foil,Production,Sales;Engaged in the import and export of goods and technology.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Wuxi Jialing Aluminum Co., Ltd., established on 2001-03-02, Business scope includes alloy aluminum castings,Elevator accessories,auto parts,Manufacturing of hardware and electrical appliances,processing;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export). **(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Suzhou New Changguang Thermal Energy Technology Co., Ltd., established on 1997-12-01, The business scope includes thermal energy equipment,Research and development of metallurgical equipment and its auxiliary equipment,design,General contracting of manufacturing and engineering technology;Research and development of industrial automatic control system,design,manufacture,Install,debugging;Refractories for thermal engineering,Sales of combustion equipment and related equipment spare parts;Manage the export business of the company's self-produced products and technologies and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Gansu Jiugang Group Xibu Heavy Industry Holdings Co. Ltd. manufacture machinery equipment. The company is headquartered in JiaYuGuan, China.