Outotec Oyj engages in the provision of technology solutions and services that supports the entire life cycles of processes, including operation and maintenance. It operates through the following segments: Minerals Processing; and Metals, Energy and Water. The Mineral Processing segment provides suitable mineral processing solutions from pre-feasibility studies to complete plants and life cycle services. The Metal, Energy and Water Segments gives sustainable solutions for metal processing, renewable energy production, and industrial water treatment. The company was founded in 1910 and is headquartered in Espoo, Finland.

Operates mining activities

Barrick Gold Corporation (Barrick) is engaged in the production and sale of gold, as well as related activities, such as exploration and mine development. Barrick also produces copper, principally from the Zaldivar and Lumwana mines and holds other interests, including a nickel development project located in Africa. Barrick’s business is organized into seven primary operating segments: four regional gold businesses, a global copper business unit, an oil and gas business, and a capital projects group. Its producing gold mines are concentrated in three regional business units (RBU): North America, South America, and Australia Pacific. Its Copper business unit contains producing copper mines located in Chile and Zambia. Barrick’s North American RBU consists of its Cortez, and 60% interest in the new Pueblo Viejo mine. In October 2013, Barrick Gold Corporation completed the divestiture of its Yilgarn South assets (Yilgarn South) in Western Australia to Gold Fields Limited.

JX Nippon Mining & Metals Corp. engages in the development and mining of non-ferrous metal resources. Its products include copper foil, sputtering targets, compound semiconductors, surface treatment agents, metallic powder, precision rolled products, cathode materials and precision fabricated products. The company was founded in December 1905 and is headquartered in Tokyo, Japan.

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.

Nanjing Jiuzhang Chemical Technology Co., Ltd., established on 2012-05-21, Business scope includes chemical technology research and development;Special equipment for chemical production,Measuring Instrument Design,research and development,manufacture,Sales;Computer System Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zijin Mining Group Co., Ltd. engages in exploration, mining, and smelting processing of gold, copper, zinc, and other metal mineral resources. It operates through the following segments: Gold Bullion; Processed Refined and Trading Gold; Gold Concentrates; Electrolytic Copper and Electrodeposited Copper; Refined Copper; Copper Concentrates; Other Concentrates; Zinc Bullion; and Others. The Gold Bullion segment consists of the production of gold bullion through the Group’s integrated processes such as mining, processing, and refining. The Processed Refined and Trading Gold segment covers the production of gold bullion by processing gold concentrates produced by the Group or purchased from external suppliers and gold bullion in the business of physical gold trading. The Gold Concentrates segment refers to the production of gold concentrates that are up to smelting standard by processing gold ore produced by the group. The Electrolytic Copper and Electrodeposited Copper segment comprises of the production of copper cathodes through the Group’s integrated processes such as mining, processing, and refining. The Refined Copper segment refers to the production of copper cathodes by processing copper concentrates produced by the Group or purchased from external suppliers. The Copper Concentrates segment is up to smelting standard by processing copper ore produced by the Group. The Other Concentrates segment focuses on the production of zinc concentrates, tungsten concentrates, lead concentrates, and iron concentrates. The Zinc Bullion segment engages in the production of Zinc Bullion. The Others segment consists of the sales income from sulphuric acid, copperplate, silver, iron, and trading income from copper cathodes. The company was founded by Jing He Chen on July 15, 1986 and is headquartered in Longyan, China.

Metso Outotec Finland Oy provides process technology, equipment, and services for the minerals, metals, and aggregates industries. It offers rock and mineral processing plants, crushers, mobile crushing and screening units, grinding mills, enrichment plants, recycling systems for minerals and metals, wear protection products, conveyor belts, and spare parts. The company was founded on July 15, 1997 and is headquartered in Tampere, Finland.

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.

Altynalmas Gold Ltd. engages in the exploration, development, and production of gold properties. The company was founded on November 17, 2004 and is headquartered in Vancouver, CA.

Xiamen Zijin Mining and Metallurgy Technology Co., Ltd., established on 2006-10-25, Business scope includes engineering and technology research and experimental development;Other quality inspection technical services;Manufacture of special equipment for environmental protection;Manufacture of other non-metallic mineral products;Chemical Reagent and Auxiliary Manufacturing(Free of hazardous chemicals, monitored chemicals and non-pharmaceutical precursor chemicals);Manufacture of special pharmaceutical materials for environmental pollution treatment(Free of hazardous chemicals, monitored chemicals and non-pharmaceutical precursor chemicals);Wholesale of metals and metal ores(Free of hazardous and monitored chemicals);Import and export of various commodities and technologies(Import and export commodity catalog is not attached),Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Other technology promotion and application services;Other unspecified wholesale business(Does not include business items subject to permit approval);Other unspecified retail trade(Items not subject to permit approval);Information Technology Consulting Services;Other unspecified information technology service industry(Items not subject to permit approval);Natural science research and experimental development;Other unspecified manufacturing industries(Items not subject to permit approval);water pollution control;Solid Waste Treatment(Items not subject to permit approval);Air Pollution Control;gold smelting;Manufacturing of special equipment for metallurgy;Biotechnology Extension Services;Energy-saving technology promotion service;Other pollution control;Engineering Management Services.

Outotec (Finland) Oy, a subsidiary of Metso Outotec Oyj, is a Finnish company located in Espoo that provides mechanical and process engineering design services.

Ningbo Fumei Rui Environmental Protection Technology Co., Ltd., established on 2018-03-28, The scope of business includes technical services in the field of environmental protection technology,technology R & D,technical consulting,Achievement transfer;Environmental Purifier,Production of chemical additives;Solid Waste,waste liquid,Research and development of wastewater treatment equipment,wholesale,retail,Install,debugging;metallic material,building materials,Chemical raw materials and products(Removal of hazardous chemicals),Environmental Products and Equipment,Computers and Accessories,Electrical Equipment,Fire Equipment,Wholesale of security equipment,retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Daqing Ecological Technology Co., Ltd., established on 2019-06-26, Business scope includes natural science research and experimental development;Construction waste disposal equipment,recycled building materials,water treatment equipment,Water treatment chemicals and their consumables,Domestic waste disposal equipment,water treatment technology,Electrical Technology,Ecological Restoration Preparations,Functional Materials,Intelligent technology research and development;R&D and management of ecological and economical restoration of mines;Bio-ecological soil and water environment research and development and governance;Prevention and Control of Heavy Metal Pollution;farmland restoration;Consulting for sludge treatment projects;Sanitation Management;Green management;Sales of special pharmaceutical materials for environmental pollution treatment;Environmental Technology Consulting Services;Environmental Consulting;Technical consultation and service of polymer materials;Biotechnology Development Services;water pollution control;Air Pollution Control;Solid Waste Treatment;Hazardous Waste Treatment;Soil Pollution Control and Restoration Services;Noise and Vibration Control Services;Garbage harmless,Resource processing;Research on electronic products and accessories;Ecological protection and environmental governance business services;Environmental Comprehensive Management Project Consulting,design,Construction and Operation;Environmental protection industry information service and data analysis and processing service;Environmental protection equipment design,to develop;Energy saving technology development service;Energy saving and environmental protection technology consulting services;Environmental Technology Development Services;Research and development of non-ferrous metal comprehensive utilization technology,to promote;Water treatment system operation and maintenance;Landscaping project,Environmental Engineering Facilities,Soil and ecological restoration project construction;hardware products,Retailing of resin and resin products;Sewage Treatment and Its Reuse;Comprehensive utilization of non-ferrous metals;Landscape Architecture Engineering Design Services;Information system integration service;Construction machinery and equipment operating leasing;Water Quality Testing Service;Environmental Engineering,pollution control project,sludge treatment project,Design of Soil and Ecological Restoration Projects;Environmental Assessment;Air Pollution Monitoring;Water Pollution Monitoring;Noise Pollution Monitoring;Landscape Design,research and development.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Do not engage in unauthorizedP2Ponline loan,Equity crowdfunding,internet insurance,Asset management and cross-border finance,Third party payment,virtual currency transaction,ICO,Internet financial services such as illegal foreign exchange)

Godo Shigen Co., Ltd. develops and markets natural gas and iodine compounds. It offers inorganic iodine compounds and organic iodine compounds. The company was founded on July 25, 1934 and is headquartered in Tokyo, Japan.

Guangxi Senhe High Technology Co., Ltd. is a private company headquartered in Nanning Guangxi, China. The firm manufactures fertilizer mineral mining chemical.

Yunnan Yuntong Zinc Industry Co., Ltd., established on 2001-09-20, Business scope includes non-ferrous metals such as zinc,Development of Rare and Precious Metals and Deep Processing Products,to develop,Production,processing,Sales and Comprehensive Recycling(Excludes Managed Products);Food additive production;liquid oxygen,oxygen,Nitrogen,Production of gas products such as argon,operate(The operating permit);sulfuric acid,copper sulfate,Zinc sulfate,Mercury Free Zinc Powder,Nano zinc powder,Fluoride-free,Chlorine-free zinc powder and other chemical products and arts and crafts,Development of ore dressing agents and other products,to develop,Production,processing,Sales;Minerals(Excludes Managed Products),medical oxygen,Manufacture of cathode and anode plates for zinc electrolysis;Metallurgical equipment maintenance and installation,Machining and manufacturing;Cold riveting production,Forging and heat treatment,mixed gas,liquid nitrogen,liquid argon,High purity nitrogen,high purity argon,Sales of high purity helium;Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)