State Grid Hunan Electric Power Co. (doing business as Stat Grid Hunan Electric Power Co. Shimen County Power Supply) is a Chinese company located in Changde and ultimately controlled by the Government of China that provides electric 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.)

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.

Lunan High-speed Railway Co., Ltd., established on 2016-09-29, The business scope includes the construction of Lunan high-speed railway and passenger transportation;Real estate investment and development,Sales and Leasing,Procurement and sales of railway construction equipment and materials,Railway Technical Consulting Services,Rail and Road Freight Transport,storage(Free of Hazardous Chemicals);advertise,FOOD,Travel services;property management,parking service;farming,Forest,Pasture products,food and drink,Textile,clothing,Cultural and sporting goods and equipment,Minerals,Building materials and chemical products(Free of Hazardous Chemicals),Equipment,Wholesale of hardware products and electronic products,retail,cigarette retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong Railway Investment Holding Group Co., Ltd. is a private company headquartered in China with subsidiaries in that country, that provides infrastructure construction services.

China Railway Engineering Consulting Group Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that provides engineering survey, design, consulting, construction supervision, general contracting, and scientific research and development services.

State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, established on 2007-07-10, Business scope includes power technical services;Power Technical Supervision;Power Technology Development;electric equipment,Instrument Verification,calibration,detection;Power Technology Consulting;power planning;Computer software information development services;Power equipment network access management;Power Environmental Assessment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Luoyang Bearing Research Institution, a subsidiary of Sinomach Precision Industry Co., Ltd., is a company headquartered in Luoyang, China. The firm manufactures and tests bearings and related products. Sinomach Precision Industry Co., Ltd. acquired Luoyang Bearing Research Institution from China National Machinery Industry Corp. on September 01, 2009 for $19.16 million.

Tianjin Datang International Panshan Power Generation Co., Ltd., established on 1997-08-06, Business scope includes electricity production and sales;Electric Power Technology Consulting and Services;fly ash,Comprehensive Utilization of Desulfurized Gypsum;Operation and management of environmental protection facilities;heating service.(If the state has special franchise regulations, it shall be implemented in accordance with the regulations;Approval documents involving industry licenses,The certificate is operating within the validity period.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Fujian Hesheng High-tech Industry Co., Ltd., established on 2004-06-17, Business scope includes other unspecified professional technical service industries(Not subject to permit approval);Maintenance of fire protection facilities,maintainance;Undertake,undertook,Test electrical facilities;Inspection of fire protection facilities;Other unspecified technology promotion and application service industries;Information system integration service;software development;Information Technology Consulting Services;Data Processing and Storage Services;IC Design;Manufacturing of other power transmission and distribution and control equipment;Manufacture of electrical signaling equipment;Manufacturing of other unlisted electrical machinery and equipment;Printed Circuit Board Manufacturing;Manufacturing of other electronic equipment;Radar and supporting equipment manufacturing;Optoelectronics Manufacturing;Manufacture of optoelectronic devices and other electronic devices.

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

Shenyang Dagong Advanced Technology Development Co., Ltd., established on 2020-04-09, Business scope includes machinery,electronic,Material,Automation technology development,technical consulting,Technical Services,technology transfer;Mechanical and electronic products and accessories,Design of automation products and accessories,manufacture,repair,Sales;Transformation service of scientific and technological achievements;Testing service;Intellectual Property Consulting Services;composite material,Lightweight materials and products(Free of Hazardous Chemicals)technology development,technical consulting,Technical Services,technology transfer,Sales;Embedded Systems,Office Supplies,Teaching equipment,Instrumentation,Computer control system,Computer software and hardware technology development,design,manufacture,sales and maintenance;computer maintenance,repair;Battery product technology development,Sales;mold,product model,Gage design,Technical Services,manufacture,Sales;Wujinjiaodian,Wire and Cable,Chemical Products(Free of Hazardous Chemicals),building materials(Does not contain steel),General Labor Insurance,auto parts,Petroleum Equipment Sales;Canvas products and standard parts,Fastener Manufacturing,Sales;textile products,plastic products,paper products,wood products sales;Motor Vehicle Repair,technical consulting,Technical Services;security equipment,lighting device,Lightning protection equipment,Power supply equipment technology development,manufacture;metal products,tire,Manufacturing of rubber products,Sales;Simulation Simulator,Sensor technology development,manufacture,Sales;communication equipment,Technical development of radio equipment and accessories,Technical Services,manufacture,Sales,repair;Import and export,Technology Import and Export(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Jiangsu Shanhe Xunchang Intelligent Technology Co., Ltd., established on 2021-11-11, Business scope includes licensed projects:Internet information service;Construction Project Supervision;Residential interior decoration;Construction Engineering Construction(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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Retailing of computer software, hardware and auxiliary equipment;electronics sales;Communication equipment sales;Artificial intelligence basic software development;Artificial intelligence application software development;Computer System Services;Professional Design Services;Engineering and Technology Research and Experimental Development;Smart home consumer device sales;Artificial intelligence industry application system integration service;Wearable smart device sales;Network and Information Security Software Development;Information system integration service;Big data service;internet data service;IoT Device Sales;Internet of Things Technology Services;IoT application service;Internet of things technology research and development;AI Hardware Sales;Artificial intelligence general application system;Integrated circuit chip design and service;data processing services;Information system operation and maintenance services;Cloud Computing Equipment Technical Services;Intelligent control system integration(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

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.

State Grid Hubei Electric Power Co., Ltd. Economic and Technological Research Institute, established on 2012-11-02, The business scope includes being responsible for the company's medium and long-term development planning,Research and compilation of overall plan and special plan for power grid development in this province,Responsible220-500Research and Compilation of KV Power Network Planning;review35Grid planning of kV and below,110(66)-220Feasibility study of kilovolt power grid project,power plant(user)Access system design;bear220Feasibility study of kilovolt and above power grid projects,Initial design and power plant(user)Access system design and compilation.Responsible35-220kV(Below the scale)grid engineering design review and220kV(above scale)-500KV engineering design internal audit;bear220Construction and design work for power grid projects of kilovolts and above;Responsible35-220kV(Below the scale)Power grid construction project settlement supervision,Project quality supervision and quota management;Undertake power grid engineering supervision management;Responsible for internal audit work.

State Grid Shanxi Electric Power Company Taiyuan Power Supply Company, established on 1980-08-04, Business scope includes power supply;Power transmission and transformation equipment and power line installation;Supply the power equipment of this system,Electrical machinery and equipment;Power technical service;power line measurement;Electrical Equipment Inspection,Correction,debugging,repair;Depict;Electric Vehicle Charging Facility Operation;Power engineering survey and design***(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Yunjian Intelligent Technology Co., Ltd., established on 2019-07-29, Business scope includes general items:software development;Retailing of computer software, hardware and auxiliary equipment;Manufacturing of computer software, hardware and peripheral equipment;Wholesale of computer software, hardware and auxiliary equipment;Mechanical Parts,Parts sales;internet sales(Except for products that require a license for sale);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Instrument Manufacturing;Manufacture of functional parts and accessories of machine tools;electronics sales;Sales of industrial control computers and systems;Data processing and storage support services;Mechanical equipment research and development;Information system integration service;General Equipment Repair;Manufacturing of electronic components;Internet Security Services;Information Technology Consulting Services;Industrial Internet Data Service;Software outsourcing service;Technology Import and Export;Import and export;Computer and Office Equipment Repair;Communication equipment sales;Communication equipment manufacturing;Optoelectronic Device Manufacturing;Optoelectronic Device Sales;IC Design;integrated circuit manufacturing;IC sales;Information Security Equipment Manufacturing;Information system operation and maintenance services;Security System Monitoring Services;Digital Video Surveillance System Sales;Security technology prevention system design and construction services;Audio Equipment Manufacturing;Manufacturing of broadcasting and television equipment(Excluding broadcast and television transmission equipment);Lighting sales;electrical equipment repair;Sales of power facilities and equipment;satellite navigation service;Manufacturing of navigation terminals;Navigation terminal sales;navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments;5GCommunication Technology Services;software sales;Integrated circuit chip and product manufacturing;Audio Equipment Sales;Professional repair of radio and television equipment;Sales of broadcasting and television transmission equipment;Integrated circuit chip design and service;Integrated circuit chips and product sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

State Grid Hunan Comprehensive Energy Service Co., Ltd., established on 2011-07-06, Business scope includes integrated energy services;Contract Energy Management;Energy hosting;powered by,Electricity sales service;Energy saving and power technology consulting,energy saving assessment,energy audit,Energy Saving Audit Service;Integrated Energy Consulting,design and evaluation;Energy Technology R&D and Transfer;Trading and agency of energy saving and emission reduction indicators,Affiliated transactions of distributed energy grid-connected services;energy saving equipment,Electrical Equipment,Manufacture of environmental protection equipment,Install,debugging,O&M and Testing;Construction and management of energy-saving projects;energy saving equipment,Electrical Equipment,electronic product,Electrical instrumentation,Equipment,Green facilities,Security equipment,car,Daily necessities,Procurement of hardware products and office supplies,Sales,Rental Services and Internet Sales;Computer software and hardware development,Sales;energy products,lighting equipment,kitchen equipment,Development of kitchen utensils,design,manufacture,Sales and Leasing;electricity,Heat production and supply services;water power,the wind,heat,solar energy,Biomass and other power generation projects,Distribution network,Energy storage system,Construction and operation of distributed energy and energy efficient utilization projects;Information system integration service;Internet of Things Technology Services;Internet Security Services;New Energy Vehicle Technology,Research and development of safety and protection technology,debugging,consultation service;New energy vehicle charging and swapping facilities technology research and development,manufacture,Construction and operation and maintenance management,debugging,consultation service;Power Demand Side Management Services;Expo Services;road freight transport service;Advertising printing service;property management;Warehousing Services;Cleaning Services;Surveying and Mapping Geographic Information Services;HR Services;Operating value-added telecommunications services;Power Engineering,Mechanical and Electrical Engineering,General Contracting of Municipal Public Works Construction;Power facility installation(build,try);lighting project,Professional contracting of building decoration and decoration engineering;Power Technology,Comprehensive Energy Skills Training(Do not engage in for-profit vocational qualification training and vocational skill training);accommodation service;Realtor;Catering Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Xinrun Fulian Digital Technology Co., Ltd., established on 2020-07-28, Business scope includes general business items:communication network equipment,computer equipment,Monitoring equipment,Equipment,automation equipment,Instrumentation,Wholesale of electrical appliances and related products,retail,Import and export related supporting business(involved in state trade,quota,Commodities stipulated in licenses and special management,According to the relevant regulations of the state to apply for operation);Engaged in the installation and maintenance of the above products;Machinery and Equipment Leasing(Excluding finance lease);Design and construction of multimedia audio-visual engineering;Information system integration service;Computer hardware and software,Intelligent equipment,Technical development of security equipment and related technical consultation,Technology Transfer and Technical Services;database management;Business Management Consulting,Business Operations Management Consulting(Does not include talent intermediary services,securities,futures,Insurance,Financial business and other restricted items);Import and export of goods and technology(Business operations involving administrative licensing,Must obtain administrative license documents before operating).,The licensing program is:

North China Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., established on 2016-09-01, Business scope includes engineering and technology research and experimental development;technology development,technology transfer,technical consulting,Technology Promotion,Technical Services;Technology Import and Export;software development;market survey;Economic Information Consulting(Does not include investment advice);Environmental monitoring;Machinery sales;Engineering Project Management;Internet information service;Various construction activities;Various construction activities.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Various engineering construction activities and projects subject to approval according to 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.)