Sumitomo Metal Mining Co., Ltd. engages in the mining business. It operates through the following segments: Mineral Resources, Smelting and Refining, Materials, and Others. The Mineral Resources segment includes the exploration, development and production of non-ferrous metal resources as well as the sale of ores and other products. The Smelting and Refining segment sells copper, nickel, ferro-nickel, zinc, lead, and precious metals such as gold, silver, and platinum. The Materials segment manufactures and sells lead frames, tape materials, bonding wires, and advanced materials. The Others segment includes real estate and technical engineering. The company was founded by Riemon Soga in 1590 and is headquartered in Tokyo, Japan.

Commonwealth Scientific & Industrial Research Organisation provides scientific and industrial research services. It plays a role in collaboration within the Australian national innovation system and as an advisor to government, industry and the community. The company was founded in 1916 and is headquartered in Canberra, Australia.

China ENFI Engineering Corp. engages in the project integration, energy industry, and resource development businesses. The firm specializes in metallurgical and mining engineering, environmental protection, chemical engineering, ropeway engineering, architecture and construction, and rare metals and light metals engineering design services. The company was founded in 2006 and is headquartered in Beijing, China.

The first incarnation of Westinghouse Electric Corporation, an American manufacturing company, was founded on January 8, 1886 by George Westinghouse. It was originally named Westinghouse Electric Company, and was renamed Westinghouse Electric Corporation in 1945. The company acquired the CBS television network in 1995, and was renamed CBS Corporation before being acquired by Viacom in 1999.

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.

SABIC (Saudi Basic Industries Corporation) is a diversified manufacturing company, active in chemicals and intermediates, industrial polymers, fertilizers and metals. It is the largest public company in Saudi Arabia, as listed in Tadawul, but the Saudi government still owns 70% of its shares. SABIC is also the largest company in the Middle East. Private shareholders are from Saudi Arabia and other countries of the six-nation Gulf Cooperation Council (GCC). SABIC is currently the second largest global ethylene glycol producer and is expected to top the list after the introduction of new projects. SABIC is the third largest polyethylene manufacturer, the fourth largest polyolefins manufacturer, and the fourth largest polypropylene manufacturer. SABIC is also the world’s largest producer of mono-ethylene glycol, MTBE, granular urea, polycarbonate, polyphenylene and polyether imide. In 2008, SABIC was ranked fourth in the world by Fortune Global 500. By 2009, SABIC also improved its position to become the world’s 186th largest corporation. In 2010, SABIC grew to be the second largest diversified chemical company, or first when measured only by asset value. Measured over all its branches, it became (as of 2014) the world's 94th largest corporation on the Forbes Global 2000 ranking, with sales revenues of $50.4 billion, profits of $6.6 billion and assets standing at $90.2 billion.

Hunan Rare Earth Metal Materials Research Institute Co., Ltd., established on 2000-11-15, The scope of business includes the chemistry of rare and rare earths,metallurgy,Basic material science research and application technology development,Production,Sales of rare rare earth mineral products and their deep-processing products,Provide transfer of scientific and technological achievements,Technical Advisory Services;construction machinery,Development of electromechanical products,Production,Sales,repair,Technical Services,Production of Construction Machinery Components and Spare Parts,Sales;Import and export business of goods and technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval);houses,Equipment Leasing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Pacific Metals Co., Ltd. engages in the nickel business. It operates through the Nickel and Others business divisions. The Nickel business division handles the purchase and nickel ores and the sale of ferronickel products. The Others business division manufactures gases. It also includes the waste recycling business. The company was founded on December 1, 1949 and is headquartered in Tokyo, Japan.

Hunan Oriental Scandium Co., Ltd. engages in the development and production of scandium products. It offers additives, scandium oxide and metal, aluminum based master alloy, scandium compound, new high intense aluminum alloy, and sputtering targets. The company was founded on August 5, 2011 and is headquartered in Changsha, China.

IRICO Group New Energy Co., Ltd. engages in manufacturing and sale of glass, non-metallic minerals and products. It also includes research and experimental development of engineering and technology, mineral processing and washing, intelligent control system integration and mineral concentration. The company was founded on September 10, 2004 and is headquartered in Xianyang, China.

Shanxi City Power New Energy Co., Ltd., established on 2017-08-17, Business scope includes new energy technology promotion;Operation and management of charging stations;technical consulting,technology transfer,Technical Services;Car rental;road passenger transport;design,make,acting,Place an ad;parking service,Space lease;LEDlamp production,to assemble,Sales;Photovoltaic and wind power;Energy Storage System Design,maintain,operate;taxi operation;New energy vehicle sales;Charging pile design,maintain,operate;Lithium-ion battery,Wind power energy storage system and rechargeable battery pack,Research and development of related electronic products,manufacture,Sales and technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wanhua Chemical (Yantai) Battery Material Technology Co., Ltd., established on 2014-07-21, Business scope includes general items:Research and development of special electronic materials;Electronic special material manufacturing;Sales of electronic special materials;Manufacture of graphite and carbon products;Sales of graphite and carbon products;Resource recycling technology research and development;Recycling and Cascade Utilization of Waste Power Batteries for New Energy Vehicles(No Hazardous Waste Operations);Manufacturing of basic chemical raw materials(Manufacture of licensed chemicals free of hazardous chemicals);Chemical product sales(No licensed chemical products);Machinery sales;Sales of building materials;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhejiang Taihu Yuanda New Materials Co., Ltd., established on 2004-02-19, The business scope includes polymer materials for cables, polymer products and other rubber and plastic engineering materials,Research and development of products such as inflatable cable duct sealing devices,Production,Sales,Achievement transfer and consulting services,Chemical products and raw materials(Removal of hazardous chemicals,Precursor chemicals and proprietary products),Sales of rubber and plastic products,Information management or control software development,Own house rental,Concrete pile project investment,Raw materials for polymer materials and cable manufacturing,equipment,Import and export of products and other goods and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Pechiney, an international manufacturer with core businesses in primary aluminum, aluminum fabricated products and high value-added packaging. In addition, it manufactures ferroalloys and operates an international trade business

Guangdong Bailin Ecological Technology Co., Ltd., established on 2007-04-09, Business scope includes technological development of eco-friendly products(No restricted items);Research,to develop,to plant,Sales,maintenance of garden plants;Engineering technology research and experimental development;Landscaping Engineering and Design,consult;housing construction,Municipal engineering construction,Construction of water conservancy and hydropower projects,Highway construction,Mechanical and electrical installation engineering construction,Construction and Design of Building Decoration and Decoration Engineering,Foundation and foundation engineering construction,Blasting and Demolition Engineering Construction,Earthwork construction,Steel structure engineering construction,Urban and road lighting engineering construction,Construction of sports facilities;Landscape engineering management services and consulting;Environmental engineering and sanitation engineering construction,consult;Garden waste pollution treatment;Industry information consultation;Green maintenance;Mine ecological restoration project construction;Ecological environment governance,Soil ecological restoration,River and lake water pollution control;Indoor decorations;Sanitation cleaning service,Urban and rural planning;Landscape Architecture Planning and Design;Computer Graphics,Computer animation design and production;Municipal Solid Waste Management(clean up,collect,transportation);Urban and rural domestic waste sorting service;Production and sales:seedlings,flowers,gardening products,Equipment;Flower rental service;culture,Tourism project planning,invest;Cultural and creative planning,Brand creative planning,Organization and planning services for cultural activities,Exhibition display service;Leisure Industry Investment;Investment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong North Sanwei Environmental Protection Technology Co., Ltd. is a manufacturer with an annual output of 40000 tons of metal fiber porous materials - iron carbon filler, and metal fiber porous materials - standard carrier, which has been registered and approved by Shandong Provincial Economic Development Bureau. Founded in Xiashan Ecological Economic Development Zone, Weifang City, Shandong Province, it is a high-tech enterprise. Over the years, it has accumulated rich experience and solutions in the pre-treatment of industrial sewage and refractory organic wastewater, sewage standardization and advanced treatment, and is a domestic provider of integrated water treatment solutions. The company's main business includes the production of iron carbon filler, biological standard lifting filler, chemical, pharmaceutical, electroplating, printing and dyeing and other industrial wastewater pollution treatment, advanced treatment and environmental protection facilities operation services, and innovative environmental service enterprises for the development of new technology products. The products are widely used in medicine, pesticides, synthetic dyes, organic pigments, coatings, polymer materials, electroplating, catalysts and various additives and other fine chemical fields, as well as steel and coal chemical industry, petrochemical energy, chemical fiber, resin, food brewing and many other industries. The company is at a high level in the research, development, production and engineering application of metal fiber porous materials OH iron carbon filler, FH iron carbon filler and standard raising carrier. The metal fiber porous materials produced by our company are registered and approved by the National Economic Development Bureau. Our main business is to carry out the research and development of cutting-edge technologies and common key technologies in the industry, and promote the transformation of basic research achievements and the production of scientific research achievements. Our company cooperates with nonferrous metal research institute, an important research base for rare metal materials and industry technology development center in China. R&D and production of high-performance metal fiber porous materials and application of core technologies. The company closely focuses on the major needs in the fields of environmental protection, micro electrolysis, biological standards and other fields, aims at the major and cutting-edge scientific issues and common key technologies of international metal porous materials, carries out the basic research, development, production and application of metal fiber porous materials with the core of pore structure and the joint use of pores and the environment, improves the independent innovation ability of enterprises and the international competitiveness of the industry, and promotes China's technological progress in related fields. The company mainly carries out research and development, production, preparation and practical application of metal fiber porous materials OH iron carbon filler, FH iron carbon filler and integrated biological standard lifting carrier. Through years of production, test and many successful practical application of the company's technological development, the company has invented and established a complete test and commissioning method for industrial wastewater pretreatment: it only takes three days to debug the micro electrolysis system, which can make the micro electrolysis system run stably and efficiently. In combination with the company's unique micro electrolysis Small Dynamic and Static Experiment Method, the company provides users with accurate test data, It is the only manufacturer in China to solve the major problem of inconsistency between micro electrolysis small experiment data and large system operation data, so as to avoid basic design and major construction losses caused by inaccurate user small experiment data. The metal fiber porous materials OH iron carbon filler and FH iron carbon filler developed and produced by the company are the only high-tech products at home and abroad that do not harden and passivate, which solve the major technical bottleneck of micro electrolysis technology for nearly a hundred years, and have won unanimous praise from many users. Shanbei Sanwei Environmental Protection Co., Ltd. - the inventor of the core technology of domestic non hardening iron carbon filler, and the master of the core formula production process.

Shaanxi Rainbow Industrial Intelligent Technology Co., Ltd., established on 1999-03-23, Business scope includes general items:Intelligent basic manufacturing equipment manufacturing;Intelligent control system integration;Intelligent power transmission and distribution and control equipment sales;software development;oven,Furnace and electric furnace manufacturing;General equipment manufacturing(Does not include special equipment manufacturing);Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Electronic special equipment manufacturing;Manufacture of special equipment for environmental protection;Manufacturing of basic chemical raw materials(Manufacture of licensed chemicals free of hazardous chemicals);Eco-environmental material manufacturing;Chemical product production(No licensed chemical products);Glass,Manufacture of special equipment for the production of ceramic and enamel products;Sales of electrical machinery and equipment;Chemical product sales(No licensed chemical products);gas,Liquid separation and purification equipment sales;Mechanical Parts,Parts sales;Photovoltaic equipment and components sales;Sales of electronic components and electromechanical components;Foreign contracted projects;Engineering technical service(planning management,survey,design,Except supervision);Solar Power Technology Services;Power Generation Technical Services;General machinery and equipment installation services;Research and development of key technologies for waste heat power generation;Research and development of online energy monitoring technology;Cooling service;Sewage Treatment and Its Reuse;Energy saving management service;Big data service;Information system integration service;Metal Cutting Services;Operational Effectiveness Evaluation Service;electronic,Mechanical equipment maintenance(No special equipment);General Equipment Repair;Special Equipment Repair;electrical equipment repair;Industrial robot installation,repair;Contract Energy Management;business training(Does not include education and training,Vocational skills training and other licensed training);Machinery and Equipment Leasing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Water production and supply;beverage production;food business;Power facility installation,undertook,Take the test;Various construction activities;Electrical Installation Services;Power supply business(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).