State Grid Economic and Technological Research Institute Co., Ltd., established on 2002-08-19, Business scope includes certification services;National Macroeconomic and Policy Research;Energy and power development strategic planning and system,Energy Prices and Finance,Accounting Policy Research and Consulting;Power Supply and Demand Analysis and Forecast,demand side management,Energy saving and environmental protection technology and policy research;Corporate Strategy,Management Research and Consulting;Grid planning and pre-project research and consulting;Power grid engineering survey,design,Supervision and General Contracting;Grid planning,Project feasibility study,Preliminary design review and post-evaluation;Grid project cost,Quota and planning design standards,normative research;Information consulting and information system development;translation service;Energy and power related software development;Development and domestic and foreign investment,finance,Cooperation and consultation with consulting and other institutions;Start international consulting and design business;publishing<power construction>periodicals(Published only by the editorial department of the company's in-house journals,Valid until2023year12moon31day);use<power construction>Journal Post Advertisement;Self-owned house leasing and property management;Research on Electric Power Economics and Technology;business management.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Certification services and items subject to legal approval,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.)

Originated from the Baosteel Automation Business Unit established in 1978, Shanghai Baosight Software Co., Ltd. (Hereinafter referred to as "Baosight ") is the IT software business unit of Baosteel. Baosight's shares were listed on the Shanghai Stock Exchange in 2001 with a registered capital of RMB 262 million (US$38.36 million). In 2010, Baosight realized RMB 2.581 billion (US$383.83 million) in operating revenue, accounting for 36.85% of China's iron and steel information business market. Baosight's MES solutions also take up over 50% of China's iron and steel MES market. Additionally, Baosight has been recognized as a State Level R&D center. In 2009, the company ran in fourth place in terms of business revenue among China's homegrown software enterprises. Baosight is committed to practicing the business philosophy of "IT Services Enhance Value of Information". Its products and services broadly cover sectors ranging from iron and steel, transportation, service outsourcing, mining and extracting, nonferrous, petrochemical, equipment manufacturing, finance to public services.

Beijing Huajian Network Power Design and Research Institute Co., Ltd., established on 1993-11-12, Business scope includes engineering and technology research and experimental development,Energy Science and Technology Research Services;Power Industry Engineering Design(Class C);New Energy Technology Development,to promote,transfer,consult,Serve;Science Program Evaluation;Technology Import and Export;Contract Energy Management;computer software development.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

China Energy Construction Group Jiangsu Electric Power Design Institute Co., Ltd., established on 1990-09-21, Business scope includes licensed projects:General contracting of housing construction and municipal infrastructure projects;Power facility installation,undertook,Take the test;Construction Project Supervision;Various construction activities;Construction Engineering Survey;Construction engineering design;Mapping service;Inspection and testing service;Special Equipment Design;Safety Evaluation Business;Geological Hazard Risk Assessment;generate electricity,power transmission,Power supply business;Import and export;Quality inspection of construction projects(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:software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software sales;Sales of building materials;Sales of mechanical and electrical equipment;Electrical Equipment Sales;Sales of power facilities and equipment;Steam turbine and auxiliary equipment sales;Sales of new energy original moving equipment;Sales of solar thermal power generation equipment;Photovoltaic equipment and components sales;Wind turbines and parts sales;Onshore Wind Turbine Sales;Offshore Wind Turbine Sales;Offshore wind power related equipment sales;Intelligent power transmission and distribution and control equipment sales;Sales of new energy vehicles;Sales of new energy vehicle battery replacement facilities;battery sales;Sales of station-use hydrogen refueling and hydrogen storage facilities;Emerging energy technology research and development;Offshore engineering design and module design and manufacturing services;Development of key supporting systems for marine engineering;Offshore wind power related system research and development;Engineering cost consulting business;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);Planning and Design Management;Foreign contracted projects;equity investment;Engage in investment activities with own funds;Financing Advisory Services;Ecological resource monitoring;Environmental Protection Monitoring;Research and development of online energy monitoring technology;Hydrological Services;Water Conservancy Related Consulting Services;Environmental Consulting Services;Soil Pollution Control and Restoration Services;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Engineering and Technology Research and Experimental Development;Environmental emergency management service;Geological disaster management service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangdong Guangyu Technology Development Co., Ltd., established on 2009-11-26, Business scope includes general items:software development;Network and Information Security Software Development;Engage in investment activities with own funds;Blockchain technology related software and services;Artificial intelligence application software development;Artificial intelligence industry application system integration service;Artificial intelligence public service platform technical consulting services;Information system integration service;Information Technology Consulting Services;Information system operation and maintenance services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information security equipment sales;Information Security Equipment Manufacturing;5GCommunication Technology Services;Data processing and storage support services;Big data service;Internet of things technology research and development;Internet of Things Technology Services;Retailing of computer software, hardware and auxiliary equipment;Cloud Computing Equipment Technical Services;Cloud Computing Equipment Manufacturing;Research and development of intelligent robots;IoT Device Sales;IoT application service;Security technology prevention system design and construction services;Engineering Management Services;Network technology service;Internet Security Services;internet data service;Intelligent water system development;Software outsourcing service;Sales of electronic special equipment;Electronic special equipment manufacturing;Labor service(Does not include labor dispatch);IoT device manufacturing(Sensor Network Equipment Manufacturing);Fire Equipment Sales;Safety,Manufacture of metal products for fire protection;Fire technical service;Metal Products Sales;Security equipment sales;Manufacturing of computer software, hardware and peripheral equipment(Intelligent self-service terminal manufacturing);Engineering and Technology Research and Experimental Development(Research and application of intelligent equipment system integration technology).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Building Intelligent Engineering Construction;Building Intelligent System Design;construction professional work;Various construction activities;Construction of fire protection facilities.(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)

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.

Zhejiang Yugong Information Technology Co., Ltd., established on 2014-10-24, Business scope includes services:network technology,Computer hardware,Automation Control System,computer software,surveillance system,Technical consultation of network system,technology development,Technical service and achievement transfer,electronic product,Technology Development of Computer Information Technology,Water conservancy project,hydropower project,Electronic Engineering Consulting,Water Resources and Hydropower Engineering,Environmental Engineering,Fire Engineering,Electronic Engineering,Intelligent engineering,Civil security engineering,computer system integration,Design and on-site installation of mechanical and electrical equipment,repair,property management;Wholesale and retail:Computer hardware and software,electronic product(Except for electronic publications),Civil monitoring equipment,Industrial Control Equipment,Electrical Equipment(In addition to exclusive control);All other legal items that do not need to be submitted for approval.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Oki Electric Industry Company, Limited, together with its subsidiaries, engages in the manufacture and sale of products, technologies, software, and solutions for telecommunications and information systems in Asia, Europe, and North America. The company’s Info-telecom systems product line includes various telecommunications products, such as CTstage contact center system, eVideo, IPstage MX/SX all in one IP communication systems for small offices, and Visual Nexus video conferencing systems for enterprises; and CenterStage NX Series carrier-grade communication servers, eSound VoIP software library, GE-PONII system for carrier-grade broadband services, Next Generation Networks, and Mobile WiMAX system for high-speed wireless broadband access for telecom carriers. Its Info-telecom systems products also comprise mechatronics, such as automated teller machines and compact printers for financials; security solutions, including Face Sensing Engine for face image processing; and ITS road and air intelligent transport systems and aeronautical telecommunication network routers. The company’s Printers product portfolio comprises various printers and facsimiles, such as color printers, multifunction products, mono printers, serial impact dot matrix printers, and fax machines. It also provides network monitoring, cost tracking, and control solutions to electronic forms applications, specialty media handling, and document management. The company was founded in 1881 and is headquartered in Tokyo, Japan.

Guangxi Bossco Environmental Protection Technology is a demonstration enterprise for technological innovation. Scientific research platforms include a national enterprise technology center, a post-doctoral scientific research workstation, and a small talent highland. The testing center has received national CNAS and CMA qualification accreditation. Their research interests include industrial environmental governance, urban and rural environments, soil environment restoration, solid waste disposal and hazardous waste disposal, smart sanitation, the environmental service industry, and so on.

Anhui Jinhai Deer Information Technology Co., Ltd., established on 2001-03-15, Business scope includes computer technology,electronic technology,Development of Industrial Automation Control System Technology,Product development,Production,Sales;system integration,Internet of things application system software development,technical consulting,Serve;network engineering;The design of security technology prevention engineering,construction,repair;Development of security technology products,Sales;Sales agent of complete electrical equipment;Water supply and water treatment engineering design,construction,repair;Agent sales of water supply equipment and water treatment equipment;Hydrology and Water Resources Engineering Design,construction,repair;Hydrology and water resources equipment agency sales and software design,to develop;Water saving irrigation project;Water supply and drainage project;Water saving irrigation equipment,Water supply and drainage equipment sales agent;Communication Engineering;Communication equipment agent sales;Water quality test,Laboratory equipment sales agent.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Three Gorges Corp. engages in the development and operation of hydropower projects. It operates through the following business segments: Hydropower, New Energy, International Business, Finance, and Engineering & Design. The Hydropower segment involves power generation and hydropower project construction. The New Energy segment involves onshore wind power, offshore wind farms, and solar power. The International Business segment involves contracting business and investment projects. The Finance segment provides fund collection, settlement, and monitoring; and manages auxiliary assets services. The Engineering & Design segment provides support and logistics services. The company was founded on September 18, 1993 and is headquartered in Beijing, China.

China Construction Third Bureau Second Const Eng Co. Ltd., a subsidiary of China Construction Third Engineering Bureau Group Co. Ltd., is a company headquartered in China. The firm engages in construction engineering.

Zhejiang Shenteng Information Technology Co., Ltd., established on 2006-07-31, Business scope includes services:Network Information Technology,IoT technology,Computer hardware and software,communication device,Environmental Technology,Water conservancy technology,Water Resources Technology,Hydrological Technology,Weather Monitoring Technology,Electronic Component,Technology development of circuit board,Technical Services,technical consulting,Achievement transfer,computer system integration,Environmental Protection Monitoring Service,weather service,Mapping service,Development and Utilization of Water Resources,Hydrological Services,Water conservancy project maintenance,Maintenance of hydrological monitoring instruments(Operations involving qualification certificates);wholesale,retail:Computer hardware and software,Electronic Component,Instrumentation;All other legal items that do not need to be submitted for approval.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jinduicheng Molybdenum Co., Ltd. engages in the mining and trading of molybdenum products. The company business activities include dressing, smelting, processing and researching molybdenum, other metal and chemical products. It also engages in the provision of power supply, production of industrial sulfuric acid, sales of chemical and non-metallic mineral products. The company was founded in 1958 and is headquartered in Xi'an, China.

Beijing CSSC Information Technology Co., Ltd., established on 2000-12-21, Business scope includes Internet information services(except news,publishing,educate,medical insurance,medicine,medical devices andBBScontent other than);electricity supply(Electricity sales only);information Technology,Software and hardware development of network technology and shipbuilding technology,technology transfer,technical consulting,Technical Services;Network technology service;Advertising Design,make;Sales of mechanical and electrical equipment,Instrumentation,Chemical Products(Does not contain dangerous chemicals and a class of precursor chemicals),steel,metallic material,building materials,Computer hardware and software and peripheral equipment,Cultural office machinery;Import and export,Technology Import and Export,Agent import and export;Construction Project Management;Business Management Consulting;Economic and Trade Consulting;Energy saving technology development,consult,comminicate,transfer,Serve;Contract Energy Management;Industrial Design Services;Conference Services;Undertake exhibition and display activities.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Electricity supply and 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.)

Rongwan Technology (Shanghai) Co., Ltd., established on 2022-10-20, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Artificial intelligence application software development;Artificial intelligence theory and algorithm software development;Digital Technology Services;Motor and its control system research and development;Communication equipment manufacturing;AI Hardware Sales;General equipment manufacturing(Does not include special equipment manufacturing);Professional Design Services;Manufacturing of computer software, hardware and peripheral equipment;Information Technology Consulting Services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Energy saving management service;Industrial Internet Data Service;Manufacturing of industrial control computers and systems;Industrial automatic control system device manufacturing;Sales of industrial control computers and systems.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Qingdao Water Construction Group Co., Ltd., established on 2008-06-02, Business scope includes licensed projects:Construction Engineering Construction;Construction Engineering Survey;Construction engineering design.(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:Earthwork construction;Landscaping engineering construction;Engineering cost consulting business;Engineering Management Services;Special Equipment Repair;electrical equipment repair;General Equipment Repair;Machinery and Equipment Leasing;Construction machinery and equipment rental;Solar Power Technology Services;Wind Power Technical Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Sales of solar thermal power generation equipment;Wind turbines and parts sales;Sales of building materials;Sales of lightweight building materials;Building Blocks Sales;Wholesale of hardware products;Hardware retail;Metal Material Sales;Machinery sales;Sales of mechanical and electrical equipment;Electrical Equipment Sales;Sales of power electronic components;Sales of electronic components and electromechanical components.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Three Gorges Industrial Development (Beijing) Co., Ltd., established on 1993-05-03, Business scope includes accommodation services;career brokerage;property management;Engineering Management Services;water pollution control;Sewage Treatment and Its Reuse;technology development,Technical Services,technical consulting,technology transfer,Technology Promotion.(Market entities independently choose business projects in accordance with the law,Carry out business activities;accommodation service,Employment agency activities and programs subject to legal approval,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.)