Shaanxi Shaanxi Coal Hancheng Mining Co., Ltd., established on 2008-12-31, Business scope includes coal mining,washing,Sales(Subsidiary enterprises are restricted to produce with a license,operate);General cargo(except dangerous goods);Material supply and marketing;Bidding agency service;Internet service;Manufacture of Coal Mining Equipment,repair,processing,Install;movable property,Real estate leasing business;water supply,powered by,FOOD,stay,Meeting,training(Internal staff training)services;Consulting and verification of project quality;Mine construction and equipment installation;Coal gangue power generation;Comprehensive utilization of ash;Building materials processing,Sales;Comprehensive Utilization of Coal Gangue;coal gangue bricks,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jinneng Holdings Coal Industry Group Co., Ltd. is a comprehensive energy company in China. It takes coal production as its mainstay and features the simultaneous development of a variety of industries such as power, chemicals, metallurgy and machinery manufacturing. The company was founded in 1949 and is headquartered in Shaanxi, CN.

Shanxi Gaohe Energy Co. Ltd. is a joint venture company headquartered in Shanxi, China. The firm provides coal mine services.

Jinan Jiahong Technology Co., Ltd., established on 2004-01-17, Business scope includes general items:Mining machinery manufacturing;Mining Machinery Sales;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Special Equipment Repair;Machinery sales;Mechanical and electrical equipment manufacturing;Sales of mechanical and electrical equipment;General machinery and equipment installation services;software development;software sales;IC Design;Wholesale of computer software, hardware and auxiliary equipment;Information system integration service;Intelligent vehicle equipment manufacturing;Smart vehicle equipment sales;Intelligent Instrument Manufacturing;Smart Instrument Sales;Research and development of power distribution switch control equipment;Manufacture of power distribution switch control equipment;Distribution switch control equipment sales;Industrial automatic control system device manufacturing;Industrial automatic control system device sales;Sales of industrial control computers and systems;Sales of electrical signaling equipment;Digital Video Surveillance System Manufacturing;Door and window manufacturing and processing;Mechanical Parts,Parts processing;New material technology research and development;electronics sales;Electrical Equipment Sales;General Equipment Repair;electrical equipment repair;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction Engineering Construction.(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)

Xi'an Heavy Equipment Hancheng Coal Mining Machinery Co., Ltd., established on 2010-04-20, Business scope includes general items:Mining machinery manufacturing;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Mining Machinery Sales;electrical equipment repair;Special Equipment Repair;General equipment manufacturing(Does not include special equipment manufacturing);General Equipment Repair;Mechanical equipment research and development;Research and development of high-efficiency and energy-saving technologies in the mining industry;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;General machinery and equipment installation services;Electrical Equipment Sales;Machinery sales;fan,fan manufacturing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Yangzhou Xinyang Ventilation Equipment Co., Ltd., established on 2017-02-23, Business scope includes city airport,tunnel,subway,Research and development of ventilation system equipment for large-scale urban complex projects,design,Production,Sales,maintenance,ventilation,Noise control engineering construction,Mechanical and electrical equipment installation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chongyi Zhangyuan Tungsten Co., Ltd. engages in the production and sale of tungsten concentrates, ammonium paratungstate (APT), tungsten oxide, tungsten powder, tungsten carbide powder, and cemented carbide with tungsten as the raw material. It focuses on mine selection, mining, smelting, powder production, as well as production, deep processing and trading of tungsten alloys and cemented carbide. The company was founded in 1990 and is headquartered in Ganzhou, China.

Part of Guangwang Mining Administrative Bureau, Sichuan Guangwang Energy Development (Group) Co. Ltd. is a Chinese company located in Guanyuan. The firm engages in coal mining; provides electricity generation services; manufactures metallurgical materials.

MCC Qinhuangdao Engineering Design and Research Institute Co., Ltd., established on 2005-11-28, Business scope includes engineering consulting,Engineering Investigation,engineering design,engineering survey;technology development,technology transfer,Technical Services;Engineering cost consultation;Engineering bidding agency;Environmental Impact Assessment;Engineering Supervision;Engineering Project Management;EPC;Foundation and Foundation Engineering;Electromyography;Municipal Engineering;Environmental Engineering;building engineering;Steel structure engineering;Metallurgical Engineering;Power Engineering;foundation(Base)detection;Safety production assessment and evaluation;computer system integration;Realtor;Equipment,Sales of building materials;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)

China ENFI Engineering Corp. engages in the project integration, energy industry, and resource development businesses. The firm specializes in metallurgical and mining engineering, environmental protection, chemical engineering, ropeway engineering, architecture and construction, and rare metals and light metals engineering design services. The company was founded in 2006 and is headquartered in Beijing, China.

Baosteel Group Shanghai Meishan Co. Ltd. produces iron, steel, and other related products. Its services include mining, ore benefication, sintering, iron melting, steel-making, and steel-rolling. The company is located in Shanghai, China.

Hubei Jingshen Safety Technology Co., Ltd., established on 2007-07-13, Business scope includes licensed projects:Safety Evaluation Business;Safety production inspection and testing;Inspection and testing service;Occupational Health Technical Services;Indoor environment detection;Fire technical 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)General project:Security Consulting Services;Standardized service;Environmental Protection Monitoring;Environmental Consulting Services;Soil Environmental Pollution Prevention and Control Services;Water Conservancy Related Consulting Services;Information system integration service;Network and Information Security Software Development;software development;Security technology prevention system design and construction services;Information security equipment sales;electronics sales(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Shaanxi Coal Group Shenmu Caringtiaota Mining Co., Ltd., established on 2005-05-17, Business scope includes general items:Coal activated carbon and other coal processing;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Special Equipment Repair;electrical equipment repair;Coal and product sales;Activities supporting rail transport;property management;housing lease;Machinery and Equipment Leasing;Supply Chain Management Services;HR Services(Excludes job brokerage activities,Labor dispatch service);Labor service(Does not include labor dispatch);Basic geological survey;Engineering Management Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:coal mining(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).

Shaanxi West Mine Engineering Survey and Design Co., Ltd., established on 2010-06-03, Business scope includes mines,open pit mine design;Engineering Investigation;construction,Highway and municipal public engineering design;Engineering Consulting;Construction Project Management;Tendering agent;Research and development of new building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Baosteel Group Xinjiang Bayi Iron & Steel Co., Ltd. engages in the production of steel products. It offers steel bars, wires, plates, hot rolled and galvanized sheets, cold rolled plates, color coated board, and other metal products. The company was founded by Zhen Wang in September 1951 and is headquartered in Urumqi, 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.

Hunan Nonferrous Metallurgy Labor Protection Research Institute Co., Ltd., established on 2004-07-01, Business scope includes labor protection technology research;check;occupational health check;mine,Factory ventilation and dust removal,noise reduction,Cleaner Production Technology Research and Design;energy saving assessment;Safety Production Technical Services;Safety production training(Do not engage in for-profit vocational qualification training and vocational technical training);Occupational Health Technical Services(Class A);Radiological Health Technical Services;Engineering Project Consulting;Soil and water conservation program formulation and monitoring;Environmental protection technology research and scheme design and construction;Research on Labor Protection Articles;Research on Ventilation and Dust Removal Equipment,Install,maintain;Provide the transfer of the above scientific research achievements,Technical Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xuzhou Yituo Communication Technology Co., Ltd., established on 2017-03-09, Business scope includes communication equipment,Security monitoring equipment,electronic product,Coal Mine Safety Equipment,Explosion-proof electrical appliances,Mining machinery equipment and accessories,Technology development of electrical automation control equipment,Production,Sales,Install,repair,Building Intelligent Engineering,Network Engineering Design,construction,Computer software development,Sales and technical service,Power Equipment System Design,Install,Computers and Auxiliary Equipment,Communication equipment(Except ground satellite receiving equipment and radio transmitting facilities),office equipment,teaching facility,Instrumentation,Sales of construction machinery and equipment,Install,repair;Computer System Integration Services,Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited from import and export by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Nuclear Industry Construction Co. Ltd. (doing business as Taiyuan Branch of Hunan Nuclear Industry Construction) is a Chinese private company located in Taiyuan that provides underground infrastructure constructions.

Fugu County Yifeng Coal Mine Co., Ltd., established on 2011-12-31, Business scope includes coal mining,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)