Xixia Longcheng Special Materials Co., Ltd., established on 2001-07-12, Business scope includes continuous casting crystallizer copper plate,Production and sales of metallurgical machinery and equipment,After-sales service;copper pipe,electronics,Alloy series products,Non-ferrous metal purchase and sale,Technical Services;Maintenance business of continuous casting crystallizer copper plate and metallurgical machinery equipment and accessories;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 materials and technology,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of(Except for the varieties prohibited by the country for the above items)

POSCO Holdings Inc. engages in the production of steel products. It operates through the following divisions: Steel, Engineering & Construction and Trading. The Steel division produces cold rolled, hot rolled and stainless steel products, plates, wire rods and silicon steel sheets. The Engineering & Construction division engages in the planning, designing and construction of industrial plants, civil engineering projects, commercial and residential buildings. The Trading division exports and imports steel products and raw materials. The company was founded by Tae-Joon Park on April 1, 1968 and is headquartered in Seoul, South Korea.

BSH Hausgeräte GmbH manufactures electrical household appliances. It product portfolio includes stoves, ovens, extractor hoods, dishwashers, washers, dryers, refrigerators, freezers, consumer products such as vacuum cleaners, coffee machines, electric kettles, irons and hairdryers as well as accessories, auxiliary materials and tools. The firm offers its products under the Bosch and Siemens brands as well as other special and regional brands including Gaggenau, Neff, Thermador, Constructa, Viva, Ufesa, Junker, Zelmer, Balay, Pitsos, Profilo and Coldex brand names. The company was founded in 1967 and is headquartered in Munich, Germany.

Sudokwon Landfill Site Management Corp. is a South Korean private company that provides waste management and recycling services.

thyssenkrupp Industrial Solutions AG, a subsidiary of thyssenkrupp AG, is a company headquartered in Essen, Germany, that develops planning and constructing machines and plants for cement and mineral industries. It was founded in 2014. Marcel Fasswald is the current CEO, occupying that position since 2018.\nThe company says this about itself: The thyssenkrupp Industrial Solutions business area is a leading partner for the engineering, construction and service of all industrial plants and systems. In collaboration with our customers we develop top-quality solutions and deliver efficiency, reliability and sustainability over the entire life cycle. Our global network enables us to supply turnkey plants worldwide that set benchmarks in terms of value added and resource-friendly technologies.

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.

Hunan Anchun High-tech Co., Ltd., established on 1998-09-29, The scope of business includes high-tech development and transfer of achievements in the petroleum and chemical industries;chemical industry,Ecological construction and environmental engineering consulting services;Professional design for chemical, petrochemical and pharmaceutical industries,Environmental Engineering(Water Pollution Prevention and Control Engineering,Air Pollution Prevention and Control Engineering,Solid waste treatment and disposal project)Special design and construction project general contracting and technical and management services;Pressure Vessel Design,manufacturing and sales;pressure piping design;Design of special chemical equipment,manufacturing and sales;catalyst(Free of Hazardous Chemicals)production and sales;External processing,Chemical raw materials(Free of Hazardous Chemicals)trade with metal materials. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Gree Electric Appliances, Inc. of Zhuhai engages in the research and development, manufacture, and sale of air conditioners. Its products include residential and commercial air conditioners, air to water heat pumps, home appliances, refrigerators, smartphones, and industrial products. The company was founded by Jiang Hong Zhu on December 13, 1989 and is headquartered in Zhuhai, China.

GAD Environmental Technology Co., Ltd. engages in the research and development of solid waste pollution prevention technology and the application in the construction and operation of pollution control systems. The company was founded on November 12, 2001 and is headquartered in Shenzhen, China.

Jiangsu Tianshu Electric Appliance Co., Ltd. is a high-tech enterprise with thermal energy technology products as its core industry, located in the economic center of the north wing of the Yangtze River Delta. Tianshu is committed to advancing bravely in the field of heat pumps and heat pump system energy solutions, continuously introducing a series of energy-saving, environment-friendly, stable and reliable heat pump products for the market in the fields of commercial hot water, heating and cooling, swimming pool, drying, cold and heat recovery, domestic hot water, etc., and wholeheartedly providing customers with professional heat pump products and heat pump system energy solutions to create value for customers. Tianshu has a far-reaching layout and broad blueprint. At the beginning of its establishment, the company established a postdoctoral research workstation, signed cooperation agreements with Shanghai Jiaotong University, Xi'an Jiaotong University, Southeast University and other institutions of higher learning, and built a professional research team. Tianshu now has a production base of nearly 30000 square meters, a complete series of product production lines and professional laboratory groups, and its R&D and productivity are among the best in the industry. At the same time, Tianshu has established a professional marketing service network covering the whole country with perfect layout, has an experienced sales engineer team, and has built more than 68000 model projects throughout the country. The products are exported to Europe, America, Asia, Africa and Latin America, and widely recognized by customers around the world.

Acre Coking & Refractory Engineering Consulting (Dalian) is a private company headquartered in Dalian, China, that provides architectural services.

HD Hyundai Heavy Industries Co., Ltd. engages in the manufacture and sale of marine structures, plants, and engines. It operates through the following businesses: Shipbuilding, Naval and Special Ships, Offshore and Industrial Plant Engineering, and Engine and Machinery. The company was founded on June 1, 2019 and is headquartered in Ulsan, South Korea.

Shenzhen City Shengyi Environmental Protection Co. Ltd. is a private company headquartered in China. The firm engages in the provision of environmental protection services and developments. On November 20, 2009 Shenzhen City Shengyi Environmental Protection acquired Shenzhen City Shengyi Environmental Protection Co. Ltd. from Shandong Shengli Co., Ltd. for $4.14 million.

Jiangmen Lvrun Environmental Protection Technology Co., Ltd., established on 2014-06-10, Business scope includes research and development,design,Production,Sales:Green facilities;undertake:Environmental Engineering;Various construction activities;Serve:Environmental Technology Consulting;General cargo road transport.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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.

Henan Longcheng Coal Efficient Technology Application Co., Ltd., established on 2011-05-16, The scope of business includes the construction of coal comprehensive utilization projects;Upgraded coal,coal tar,coal tar pitch,Light phenol,Anthracene oil,cleansing oil,sulfur ointment,Production and sales of gypsum;Coal upgrading technology development and service,coal retail,Coal processing and sales;Third Party Logistics Service,Container Handling Services;non-metallic mineral products:liquid asphalt,asphalt,heavy oil,carbon black oil,Non-metallic scrap and scrap processing,Wholesale and retail;marine120CST/180CSTfuel oil,cement,wood,steel,Ferro-aluminum vanadium,plastic products