Shinko Denki Co. Ltd. distributes electronics parts and materials. It offers parts and equipment in the area of information technology, car electronics, energy related installation including solar power generation system. The company was founded in March 1928 and is headquartered in Tokyo, Japan.

Hunan Donggang Antimony Products Co., Ltd., established on 1994-06-07, Business scope includes antimony,lead,gold,Acquisition of silver and other metals,processing,Sales;Engaged in the import and export of goods and technology(Except for goods and technologies that should be subject to approval before being operated or prohibited for import and export according to national laws and regulations);Recycling of non-ferrous metal tailings,Waste residue, etc. and sales. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangxi Wanshizhi Rare and Precious Metal Technology Co., Ltd., established on 2007-01-17, Business scope includes technical research and development of rare and precious metal materials,Technical Services;Smelting of rare and precious metals and mineral products,Processing and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Mitsubishi Materials Corp. engages in the manufacture and sale of cement, metals, ceramics, and other industrial materials. It operates through the following segments: High-Performance Products, Processing business, Metal business, Cement business and Other business. The High-Performance Products segment manufactures and sells copper processed products, functional materials, electronic devices, chemical products, polycrystalline silicon and Aerosil. The Processing business manufactures and sells carbide products and sintered products. The Metal business smelts and sells Copper, gold and silver. The Cement Business segment manufactures and sells cement and ready-mixed concrete. The Other Business involves in geothermal and hydroelectric power generation business, environmental recycle business, real estate, Civil engineering, construction, repair work and geological survey. The company was founded by Yataro Iwasaki in May 1871 and is headquartered in Tokyo, Japan.

Part of Mitsubishi Materials Corp., Onahama Smelting & Refining Co., Ltd. is a Japanese company located in Tokyo. The firm engages in smelting and processing of non-ferrous metals & manufactures, sells sulfuric acid and other inorganic industrial products.

RSR Technologies, Inc. provides chemical and metallurgical research services. It provides services to battery, mining, and smelting companies. The company is headquartered in Dallas, TX.

Part of Province of Hubei, Daye Nonferrous Metals Ltd. is a Chinese company located in Huangshi that engages in the mining and processing of minerals.

Guangdong Xinsheng Environmental Technology Co., Ltd., established on 2014-10-29, Business scope includes energy saving and environmental protection technology,Technology research and development of metal materials,transfer;surface treatment waste(HW17in class336-054-17,336-055-17,336-058-17,336-062-17),copper waste(HW22in class304-001-22,398-005-22,398-051-22),lead waste(HW31in class384-004-31,900-052-31),Non-ferrous metal smelting waste(HW48in class321-021-48),other waste(HW49in class900-044-49,waste limitCRTleaded glass)collect,storage,use(The above projects are operated with valid licenses);Waste mineral oil and waste containing mineral oil(HW08middle900-214-08,900-249-08)collect,storage(The above projects are operated with valid licenses);tin products,plastic processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Chenzhou Mining Co., Ltd., established on 2015-05-08, The scope of business includes engaging in gold ingots within the approved projects,Antimony and antimony products,Production of tungsten and tungsten products,Sales;gold,antimony,Tungsten exploration,mining,Smelting;engineering survey,control terrain,mine survey;Gold buying and selling agency service;Precious metal products,diamond jewelry,Jewelry,Retail of handicrafts;trade agent;Brand Promotion Marketing;Import and export business of goods and technology(Except for national prohibitions and restrictions);Sales of non-metal scrap and scrap.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Hunan Yuteng Nonferrous Metals Co. Ltd. is a Chinese private company located in Chenzhou that manufactures nonferrous metals.

Daye Nonferrous Metals Group Holdings Co., Ltd., established on 1989-07-28, Business scope includes general items:Engage in investment activities with own funds;Common non-ferrous metal smelting;Precious metal smelting;Non-ferrous metal alloy sales;Metal Material Sales;Metal Ore Sales;Metal material manufacturing;Chemical product production(No licensed chemical products);Chemical product sales(No licensed chemical products);General machinery and equipment installation services;Mechanical Parts,Parts sales;Gold and Silver Products Sales;Import and export agency;Non-residential real estate leases;Land use right lease;Recycling of renewable resources(Removal of productive scrap metal);Foreign contracted projects(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:mineral resources(non-coal mine)mining;Hazardous Waste Management;Mapping service(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)

Lafarge SA engaged in the production and marketing of building materials. It produces and sells cement, aggregates and ready-mix concrete. The company's building products and solutions were used to construct and renovate homes, buildings and infrastructures. It provided its services under the brand name Lafarge. The company operated through the following divisions: Cement, and Aggregates and Concrete. The Cement division produced and sold a wide range of cement and hydraulic binders adapted to the needs of the construction industry. It also offered specialty cements suitable for use in a variety of environmental conditions and specific applications, natural lime hydraulic binders, masonry cements, and ground blast furnace slag. The Aggregates and Concrete division produced and sold aggregates, ready mix concrete, and products relating to paving activities. It also offered plaster based products which include plaster plate, plaster squares, coatings, metal framework and industrial plaster. Lafarge was founded by Joseph-Auguste Pavin de Lafarge in 1833 and was headquartered in Toulouse, France.

Ningbo Jintian Copper Group provides copper solutions for the development of strategic emerging industries such as 5G communications, new energy vehicles, rail transit, power Internet of Things, and smart cities. It has built six production bases in Ningbo, Jiangsu, Guangdong, Chongqing, Vietnam, etc., forming a competitive advantage with a complete industrial chain, significant scale advantages, and complete product categories; and in Hong Kong, The United States, Germany, Japan, and other places to set up subsidiaries to establish a global supply chain system and sales network to provide domestic and foreign customers with one-stop procurement services for copper products. The company was founded in 1986 and is headquartered in Ningbo, China.

Northeast Light Alloy Co., Ltd. engages in the aluminum-magnesium alloy processing. Its products include aluminum, magnesium, and alloy sheets, strips, foils, tubes, rods, shapes, wires, powders materials, and forgings. Its products are widely used in aerospace, weapons, petrochemical, transportation, and electronic light industry. The company was founded on November 5, 1956 and is headquartered in Harbin, China.

Jinchuan Group Co. Ltd. engaged in mining, concentrating, metallurgy and chemical engineering and deep processing. The company produces nickel, copper, cobalt, rare and precious metals and also chemical products such as sulfuric acid, caustic soda, liquid chlorine, hydrochloric acid and sodium sulfite. The company is headquartered in Jinchang, China.

Manufactures industrieal gases

Changsha Nonferrous Metallurgy Design and Research Institute Co., Ltd., established on 1991-11-18, The scope of business includes engaging in the metallurgical industry,coal industry,achitechive,Municipal industry,Machinery Industry,Commodity grain industry,Building materials industry,Power Industry,Chemical petrochemical pharmaceutical industry,Consulting within the scope of environmental engineering qualifications,Design and engineering general contracting;Scientific research and equipment for the above projects,sales of materials;Geotechnical Engineering,engineering survey,Engineering survey within the scope of solid mineral exploration qualification;Urban and rural planning,Environmental Impact Assessment of Construction Projects,Engineering cost consultation;Pressure Vessel Design,pressure piping design;Countries within the scope of qualifications(territory)Survey of external works,consult,Design and supervision projects and the equipment required for the above projects,Material export;Contracting and its strength,scale,Foreign engineering projects that are compatible with performance,Dispatch labor personnel required for the implementation of the above-mentioned overseas projects;Own house rental.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Dongjiang Environmental Co. Ltd., Chenzhou Xiongfeng Environment Technology Co., Ltd. is a Chinese company located in Chenzhou. The firm manufactures and distributes rare metal products. It was founded in 2001. Peng Sheng Zhang is currently the CEO of the company. On September 16, 2021 Dongjiang Environmental Co. Ltd. acquired Chenzhou Xiongfeng Environment Technology Co., Ltd. from Beijing Hanfeng United Technology Co., Ltd. for $65.60 million.

Chenzhou City Jingui Silver Industry Co., Ltd. engages in the production and operation of pure silver products. Its products include electrolytic lead and high-purity silver, high-purity silver nitrate, nano-antibacterial agent, electrolytic zinc, high-purity indium, high-purity bismuth, silver tin oxide composite powder, silver plating bone plate, tellurium ingot, lead ingot and silver plating. The company was founded on November 8, 2004 and is headquartered in Chenzhou, China.