Tata Steel is a top ten global steel maker and the world’s second most geographically diversified steel producer. Tata Steel was founded in India in 1907. Since 2004 the Company has expanded globally, acquiring Asian steel producers NatSteel and Millennium Steel (now called Tata Steel Thailand) as well as Europe’s second largest steel producer Corus (now called Tata Steel Europe Limited). Tata Steel is part of the Tata Group, India’s largest industrial conglomerate. Both Tata and Tata Steel have a long history of charitable donations and social responsibility, with Tata spending approximately 4% of the Company’s profit after tax on corporate social responsibility initiatives. Tata Steel endeavours to improve the quality of life in the communities in which the Company operates. Tata Steel’s charitable projects have touched the lives of over 800,000 people in India.

Jiangxi Booway New Technology Co. Ltd., part of Ningbo Ligong Environment & Energy Technology Co., Ltd., is a company headquartered in Nanchang, China. The firm develops and distributes computer software. It was acquired by Ningbo Ligong Environment & Energy Technology Co., Ltd. on December 26, 2014 for $212.59 million.

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

State Grid Qinghai Electric Power Company Economic and Technological Research Institute, established on 2012-03-29, The scope of business includes undertaking the following businesses for the company:Power grid construction management;Power Engineering Design,supervision;Engineering Supervision;Power Consulting;Car rental,Realtor(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Technology & Innovation Corp. AD engages in the management of financial securities. It is an investment holding company which acquires and evaluates shares, bonds and patents of companies. The company was founded in 1992 and is headquartered in Plovdiv, Bulgaria.

Yunnan Electric Power Design Institute Co., Ltd. (doing business as China Energy Engineering Group Yunnan Electric Power Design), part of China Energy Engineering Corp. Ltd., is a company headquartered in Kunming, China, that engages in power line construction services.

State Grid Energy Research Institute Co., Ltd., established on 2009-09-25, Business scope includes energy development and planning research;Electric Power Development and Planning Research;Power Grid Development and Smart Grid Planning Research;Energy Price Research and Consulting;new energy,environmental protection,Climate Change Research and Consulting;Power Supply and Demand Forecast,demand side management,Energy saving and environmental protection technology and policy research;Corporate Strategy and Planning,Management Research and Consulting;Information consulting and information system development;Energy and power related software development;Development of energy-saving and environment-friendly products,Sales,acting;Development and domestic and foreign investment,finance,Cooperative Consulting with Consulting Organizations;non-vocational training;Self-owned house leasing and property management;advertising business;publishing<China Power>periodicals(Published only by the editorial department of the company's in-house journals,Valid until2023year12moon31day).(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

CRRC Qishuyan Locomotive Co., Ltd., established on 2007-06-26, Business scope includes manufacturing of railway rolling stock and accessories,repair;Manufacturing of diesel engines and accessories,repair;Steel structure manufacturing;Equipment,Equipment Manufacturing,repair;lifting,Handling machinery manufacturing,repair;motor,electrical manufacturing,repair;Forging and Casting Manufacturing;Mold Manufacturing Repair;metal cutting tools,Pneumatic Tool Manufacturing,repair;Aluminum and copper scrap smelting ingots;Technical services for lifting and hoisting;penetrant for testing,Developer,Production of foundry compound,Sales;Sales of waste materials;Self-operated or agent import and export business of various commodities and technologies(Excluding commodities and technologies that are restricted or prohibited from import and export by the state);Testing of rolling stock and accessories,Testing service;own house,equipment leasing;technical consulting,Serve;Non-vocational skills training;metallic material,Sales of mechanical and electrical products.General cargo;Overseas service and overseas technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Dalian Huarui Heavy Industry Group Co., Ltd. engages in the manufacture and sale of new energy equipment. Its products include metallurgical machinery, port machinery, hoisting machinery, bulk material handling machinery, coke oven machinery, wind power core component, high-end casting, marine crankshaft, tunnel boring machinery, and crane for nuclear power station. The company was founded in 1914 and is headquartered in Dalian, China.

Powerchina Guiyang Engineering Corp. Ltd. is a Chinese company located in Guiyang and ultimately controlled by the Government of China that provides hydraulic engineering services.

Shenzhen Gas promotes distributed integrated energy solutions, creates natural gas thermal power, and creates an integrated energy supply. They work to improve renewable energy, relying on electric power and incorporating gas, oil, and other energy sources to reduce consumption and produce low-carbon green.

China State Science Dingshi Environmental Engineering Co., Ltd. engages in the provision of environmental remediation services. It also involves in the following activities: research and development, remediation design, project investment, engineering project construction, and operation management services. Its business scopes include soil remediation, groundwater remediation, combating desertification, mining area ecological restoration, solid waste treatment and management, farmland soil remediation, and watershed management services. The company was founded on January 25, 2002 and is headquartered in Beijing, China.

China Datang Corporation Science & Tech Rsch Inst Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China. The firm provides research and development services.

Jianlong Acheng Steel Co., Ltd., established on 2001-03-29, Business scope includes general items:steel,iron smelting;Metal material manufacturing;Fabrication of Metal Structures;Steel calendering;Metal Structure Sales;Metal Material Sales;Manufacturing of special equipment for metallurgy;Sales of special equipment for metallurgy;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Engineering and Technology Research and Experimental Development;Special Equipment Repair;Sales of renewable resources;Environmental protection special equipment sales;Manufacturing of forgings and powder metallurgy products;Sales of forgings and powder metallurgy products;Sales of building materials;Metal scrap and scrap processing;Manufacture of special equipment for environmental protection;Construction machinery and equipment rental;Construction machinery manufacturing;Sales of construction machinery;Import and export;Import and export agency;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval);Metal Ore Sales;Coal and product sales;Non-ferrous metal alloy sales;Domestic Freight Forwarding;Mineral dressing;Recycling of renewable resources(Removal of productive scrap metal).licensed items:Hazardous Chemical Production.

China Railway Jianzhu Group Co., Ltd. is a Chinese company ultimately controlled by the Government of China that develops, invests in, constructs and inspects railway engineering projects.

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.

State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute, established on 2016-06-29, Business scope includes power technical services,technology development;Technical Information Service;Electricity production(technical supervision);Technology import and export business;consult(planning consultation,project consultancy,Evaluation Consulting).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong Xinsha Monorail Transportation Equipment Co., Ltd., established on 2010-01-04, Scope of business includes assembly,research and development,Production,Sale and repair of overhead suspension monorail cranes and their parts and components(Without lifting machinery);Leasing overhead suspension monorail cranes and providing after-sales and technical services.

HYDROLANCANG is a Chinese hydro powerplant operator that generates electricity for various sectors. the real estate, tourism, transportation, biotechnology, hotels, building materials, and mechanical equipment business sector. The company was founded in 2001 and is based in Kunming, China.