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.

SAMSUNG SDI CO., LTD. is a Korea-based company principally engaged in the manufacture and distribution of secondary cells and plasma display panels (PDPs). The Company operates in two business segments: display segment and energy segment. Its display segment is engaged in the manufacture of PDPs used in televisions (TVs), as well as operation of rental business. Its energy segment is engaged in the manufacture of batteries. The Company distributes its products within domestic market and to overseas markets. On July 1, 2014, the Company acquired the entire share capital of Cheil Industries Inc, a Gumi-based manufacturer of chemicals.

Surgicraft, is a medical device company that specializes in the development of orthopedic implants and soft tissue repair products. The company offers Surgilig or LockDown, an artificial polyester surgical mesh device designed to provide fixation during the healing process following a syndesmotic trauma, such as acromioclavicular separation due to coracoclavicular ligament disruption; STALIF TT, an anterior lumbar interbody fusion device that delivers fixation to resist flexion-extension forces and torsional rotations, prevent graft, and implant extrusion while restoring normal sagittal alignment; and STALIF C, an anterior cervical interbody fusion cage for the replacement of one or more cervical discs in the treatment of degenerative disease of the cervical spine. It sells its products through a network of commercial partners and distributors in the United Kingdom, Germany, Israel, Italy, Australia, New Zealand, Ireland, Holland, Sweden, South Africa, Turkey, and North America. The company was founded in 2008 and is based in Redditch, United Kingdom. Mandaco 569 Ltd. operates as a subsidiary of Surgicraft Group Holdings.

VAG Water Systems (Taicang) Co., Ltd., a subsidiary of AURELIUS Equity Opportunities SE & Co. KGaA, is a company headquartered in China. The firm manufactures and distributes flow and pressure control valves.

China Shenhua Energy Co., Ltd. engages in the production and sale of coal and electricity. It operates through the following business segments: Coal, Power, Railway, Port, Shipping, and Coal Chemical. The Coal segment includes the production and sale of coal as well as the operation of coal mines. The Power segment includes the generation and sale of power and electricity. The Railway segment includes the operation of transportation railways for coal and non-coal commodities. The Port segment provides logistics and vessels for coal and non-coal cargo. The Shipping segment includes self-operated vessel management and allocation for coal distribution. The Coal Chemical segment comprises the coal-to-olefins project of Baotou Coal Chemical. The company was founded on November 8, 2004 and is headquartered in Beijing, China.

Shanxi Runzefeng Technology Co., Ltd., established on 2003-01-28, Business scope includes development,Production,Operating locomotive signaling equipment;to develop,Production,Operating computer software and hardware,Electronic equipment,and provide related technology transfer,technical consulting,Technology promotion and application and technical services;Wholesale and retail communication equipment,building materials,Bauxite,Office Supplies,electronics(car),Railway rolling stock accessories.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Guoneng Baoshen Railway Co., Ltd., established on 1999-09-13, The business scope includes Baotou Wanshuiquan Station to Daliu Pagoda172kilometer,Baotou Wanshui Quannan Station South Field to Hexi Station20Kilometers from Hanjiacun Station to Tarangol Station78kilometers of rail freight and passenger transport;Dedicated line management and maintenance,locomotive,Mechanical and electrical equipment repair;Tangible property lease;R & D and technical services;Information Technology Services;Coal Production and Sales,Construction and material management,Petrochemical,D,Machinery Parts,Daily necessities,property management,farming,Forest,animal husbandry,fishery.

Guangdong Huangtian Environmental Protection Technology Co., Ltd., established on 2016-04-19, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;New material technology research and development;Environmental Consulting Services;Engineering and Technology Research and Experimental Development;floor sales;furniture sales;Door and window sales;Lighting sales;Sales of sanitary ceramics;Sanitary Ware Sales;Daily wood products sales;Sales of furniture spare parts;Sales of building decoration materials;Sales of building materials;Rubber Products Sales;Sales of signage for traffic and public administration;Maintenance of transportation facilities;Sales of steel products for construction;Building Blocks Sales;brick and tile sales;Metal fittings for construction sales;Sales of architectural ceramic products;Metal Structure Sales;Metal Products Sales;Cement products sales;paint sales(Free of Hazardous Chemicals);Optical Glass Sales;Sales of labor protection products;Sales of special labor protection products;Diving and salvage equipment sales;Security equipment sales;Sales of plastic products;needle textile sales;Sales of industrial textile products;Home Appliance Sales;Office Supplies Sales;Office Equipment Sales;Sales of office equipment consumables;Lighting Sales;electric bike sales;Sales of new energy vehicles;Electrical Equipment Sales;Instrument sales;Wholesale of hardware products;electric wire,cable management;Hardware retail;Advertising Design,acting;Earthwork construction;Landscaping engineering construction;advertisement making;graphic design;Food Internet Sales(Only sell prepackaged food);food sales(Only sell prepackaged food);Healthy food(prepackaged)Sales;Clothing and apparel wholesale;Clothing and apparel retail;Cosmetics Retail;Cosmetics Wholesale;General merchandise sales;internet sales(Except for products that require a license for sale).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Sinohydro Bureau 7 Co. Ltd. is a company headquartered in Chengdu, China and ultimately controlled by the Government of China, that provides hydropower and road construction services.

Hengyang Zhuyou Intelligent Manufacturing Technology Co., Ltd., established on 2015-12-02, The business scope includes technology research and development of intelligent buildings and green buildings;Concrete components for modern buildings in the construction industry,new material,New Technology,new technology,Research and development of new equipment,production and sales;Modern technology consulting for construction industry;Intelligent building development and management;Intelligent and industrialized engineering construction;asset leasing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

JFE Steel Corp. engages in the manufacture and sale of steel products. Its products include steel plates for ships and bridges, steel sheet for automobiles, home electrical appliances, and wall and roof construction, special steel, structural steel, stainless steel, steel rods for construction, and steel-pipe. The company was founded on April 1, 2003and is headquartered in Tokyo, Japan

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.

Chongqing Dike Automobile Co., Ltd., established on 2008-09-08, Business scope includes licensed projects:Class III medical device business(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)General project:Engaged in new energy vehicles,special purpose vehicle,R&D of auto parts,manufacture,Sales,repair,engaged in automobiles,electronic,new energy,Technology development in the field of new material technology,technical consulting,Technical Services,technology transfer,Import and export of goods and technology(Does not contain national restrictions or prohibited import and export items),Sales of Class I Medical Devices,Sales of Class II Medical Devices(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jingjiang Jiangdong Marine Equipment Co., Ltd., established on 2017-12-25, Business scope includes manufacturing of marine supporting equipment,Sales,Install;Ship interior and exterior decoration engineering,Ship painting project,Earthwork,Architectural Decoration Engineering,building engineering,Landscaping engineering construction;For ship interior and exterior decoration works,Ship painting project,Earthwork,Architectural Decoration Engineering,building engineering,The construction of landscaping projects provides the labor resources of the unit(domestic only,Except intermediary);Construction labor subcontracting;Scaffolding Sales,Install;Pipe installation in buildings,repair;metallic material,building materials,Daily necessities sales;House Demolition Services;Construction machinery and equipment rental;Metal Welding Processing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Special equipment manufacturing(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) General project:Sales of metal matrix composites and ceramic matrix composites;General equipment manufacturing(Does not include special equipment manufacturing);Additive Manufacturing Equipment Sales;Sales of metal chains and other metal products;fan,fan manufacturing;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shanxi Jiaoke Bridge Accessories Co., Ltd., established on 2008-07-03, The scope of business includes bridge accessories(expansion joint,steel hinge,Anchorage)production,Install,Sales;Bridge Deck Engineering(Bridge Deck Waterproof,Bridge pavement,Bridge anticorrosion,bridge painting);Ordinary road freight transport;Modified asphalt,emulsified asphalt(Hazardous chemicals excluded)processing,Production,Sales & Shipping & Warehousing;Production of carbon fiber composites,reinforcement,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanxi Transportation New Technology Development Co., Ltd., established on 1993-06-18, Business scope includes building construction,construction project:the bridge,tunnel,Subgrade pavement,Underground Structure Engineering,civil building,traffic safety facilities,Highway electromechanical,Construction Electromechanical,Foundation and Foundation Engineering,Prevention and control of geological disasters,Testing of environmental protection and other projects,consult,design,Construction and reinforcement maintenance construction;Bridge accessories(Bridge expansion device,support,steel strand,Anchors, etc.),Energy saving and environmental protection equipment and instruments,New Energy Facilities,HVAC equipment,Energy storage products,Road construction and maintenance construction machinery,Low voltage complete set of equipment,Intelligent control equipment,Modified asphalt,emulsified asphalt(Hazardous chemicals excluded),Road safety sign marking material,Research and development of high-tech road products such as recycled materials,Production,Sales,Shipping and Storage;Highway construction and maintenance operation new technology,New Technology,new structure,Development of new materials,to promote,Application and technical consulting services;Engineering Geological Exploration,Evaluation,governance design;Evaluation and treatment of geological disaster prevention and control engineering;Traffic safety consulting and technical services;heating,Operation and maintenance of environmental protection facilities;heating service;Computer system integration software and hardware development;Ordinary road freight transport,Earthwork transportation;General machinery rental,Car rental;building materials,D,Sales of daily necessities.

BOE Technology Group Co., Ltd. provides intelligent interface products and services for information interaction and human health as an Internet-of-Things company. It operates through three segments, namely Display Device and Sensor Device Business, Smart System Business, and Healthcare Service Business. Display Device and Sensor Device Business segment offers display, senor, and application solutions. Smart System Business segment provides intelligent manufacturing services, Internet-of-Things solutions, and a digital art Internet-of-Things platform. Healthcare Service Business segment offers a mobile healthcare Internet-of-Things platform and smart healthcare services. The company was founded on April 9, 1993 and is headquartered in Beijing, China.

Taechang Machinery Ind Co. Ltd. is a South Korean private company. The firm manufactures cold steel rolled products.

China Water Resources & Hydropower Seventh Engineering Bureau is a Chinese company ultimately controlled by the Government of China that constructs water conservancy and hydropower projects.