China Railway 9th Bureau Group Fourth Engineering Co., Ltd., established on 1999-02-11, Business scope includes licensed projects:Various construction activities,Construction of fire protection facilities,Construction engineering design,Installation, modification and repair of special equipment(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:Fabrication of Metal Structures,Landscaping engineering construction,Construction machinery and equipment rental,Non-residential real estate leases,Engineering technical service(planning management,survey,design,Except supervision),Professional Design Services,heating service,Door and window manufacturing and processing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhongtong Service Consulting Design and Research Institute Co., Ltd., established on 1990-08-01, Business scope includes licensed projects:Building Intelligent System Design;Mapping service;Civil Air Defense Engineering Design;Inspection and testing service;Construction engineering design;Construction Engineering Survey;Compilation of land and space planning;Electrical Installation Services;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Residential interior decoration;Construction Project Supervision;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:Information system integration service;Information Technology Consulting Services;Network and Information Security Software Development;Computer System Services;software sales;software development;Software outsourcing service;Business Management Consulting;Bidding agency service;Government Procurement Agency Services;Purchasing agency service;Metering technical service;Domestic trade agent;Communication equipment manufacturing;Communication equipment sales;Engineering cost consulting business;Geographic Remote Sensing Information Service;Labor service(Does not include labor dispatch);business training(Does not include education and training,Vocational skills training and other licensed training);Energy saving management service;Network technology service;Information system operation and maintenance services;internet data service;Industrial Internet Data Service;Data processing and storage support services;Planning and Design Management;Engineering technical service(planning management,survey,design,Except supervision);Internet Security Services;Contract Energy Management;Environmental Consulting Services;Conference and Exhibition Services;Intelligent control system integration;Power Generation Technical Services;Soil Erosion Prevention and Control Services;Fire technical service;Landscaping engineering construction;Big data service;Blockchain technology related software and services;data processing services;Internet of Things Technology Services;Internet of things technology research and development;Cloud Computing Equipment Technical Services;Certification Consulting;Social Stability Risk Assessment;Energy Storage Technology Services;Consulting and planning service;Security Consulting Services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;satellite communication service;Supply Chain Management Services;Cloud Computing Equipment Sales;5GCommunication Technology Services;Engineering Management Services;Foreign contracted projects;Security technology prevention system design and construction services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Railway 9th Bureau Group Co., Ltd., established on 1991-12-05, Business scope includes general items:railway,the highway,Municipal,construction,Water Resources and Hydropower,tunnel,the bridge,urban rail transit,steel structure,Earthwork,Laying,Civil Engineering Construction,Signal,Communication line installation,electrification,Environmental water treatment,Decoration,HVAC,Curtain Wall Construction,boiler installation,Pipe installing,Construction of complete sets of foreign aid projects,Contract overseas projects and domestic international bidding projects,Export of equipment and materials required for the above overseas projects,Dispatch labor personnel required for the implementation of the above-mentioned overseas projects;Detection test,Engineering Investigation,engineering survey,engineering design,project consultancy,Special equipment installation,maintain,maintainance,transform,lease,Reusable materials,Machinery and Equipment Leasing,ready-mixed concrete,Prefab(With bridge components),building materials,Steel sales,Mine Engineering Construction,Mechanical and electrical installation engineering construction,Landscaping engineering construction.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CLP Industrial Internet Co., Ltd., established on 2018-07-20, Business scope includes information system integration services;artificial intelligence application;application,Development of medical device technology;Supply Chain Management and Services;Information System Engineering Consulting;Class I medical device,Class II medical device,Class III Medical Devices,IoT technology,electronic technology,Research and Development of Communication Technology;computer aids,Computer hardware,Industrial Automation Equipment,computer software,vending machine,ticket machine,ATM and spare parts,Class I medical device,Class II medical device,Class III Medical Devices,General Machinery,Sales of military machinery;Internet of Things Technology Services;Electronic Technology Services;Electronic and intelligent engineering professional contracting;Communication Engineering Design Services;Communication Engineering Construction General Contracting;Smart Technology Consulting,Serve;Computer Network System Engineering Services;Network Security Technical Services;Information system security technology service;Design of Security Technology Defense System,construction,repair;computer data processing;Software technology transfer;standard material,department store,Pre-packaged food,Retailing of medical supplies and equipment;Meeting,Exhibition and related services;Maintenance of medical equipment;Medical equipment rental service;medical information,Technical Advisory Services;Provide entrepreneurial management services for start-ups;Advertising Design;Advertising production service;Advertising service;Advertising domestic agency service;Realtor;Space lease;Class I medical device,Class II medical device,Production of Class III Medical Devices;R&D and application of smart transportation products;Development and construction of e-commerce platform;Operating value-added telecommunications services;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Do not engage in unauthorizedP2Ponline loan,Equity crowdfunding,internet insurance,Asset management and cross-border finance,Third party payment,virtual currency transaction,ICO,Internet financial services such as illegal foreign exchange)

China Railway Intercity Planning and Construction Co., Ltd., established on 2008-02-21, Business scope includes railway engineering,Road construction,Municipal Engineering,Pile engineering,Water conservancy project,construction work,Civil Air Defense Engineering,Landscaping project,Environmental Engineering,Geotechnical Engineering,agriculture,Forestry Engineering,Electrical Engineering Design,survey,surveying and mapping,Construction and Consulting,Engineering cost consultation,Urban and rural planning,Water Pollution Prevention and Control Engineering,Physical Pollution Prevention and Control Engineering,Air Pollution Prevention and Control Engineering,Solid waste treatment and disposal project,Pollution(Water body,the soil,mine)Survey of Restoration Works,technical consulting,Design and Governance,Environmental engineering quality inspection,Survey of Pollution Sources,On-site monitoring,Technical services such as data review and technical report preparation,Sales of environmental protection equipment and products,lease,Surface Water Quantity Monitoring,Water quality monitoring,Water quality evaluation,Water resources investigation and evaluation,Geological Prospecting(Operate according to the approved scope of qualification certificate),Fire technical consultation,Fire engineering design,construction,assess safety,Maintenance and inspection of fire protection facilities,Maintenance of Highway Engineering,Engineering Quality Inspection,Realtor,software development,Network and Information Security Software Development,software sales,Information system integration service,Information Technology Consulting Services,Information system operation and maintenance services,IoT Device Sales,Information security equipment sales,AI Hardware Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CITIC Technology Zhilian Technology Co., Ltd, established on 2021-11-23, Business scope includes general items:IoT device manufacturing;IoT Device Sales;Internet of Things Technology Services;IoT application service;Smart vehicle equipment sales;Communication equipment manufacturing;Communication equipment sales;Information system integration service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Computer and communication equipment rental;Wholesale of computer software, hardware and auxiliary equipment;Manufacturing of computer software, hardware and peripheral equipment;Computer and Office Equipment Repair;Manufacturing of electronic measuring instruments;electronics sales;Information Technology Consulting Services;IC sales;Manufacturing of electronic components;Information Consulting Service(Not including licensing information consulting services);Sales of power electronic components;Sales of electronic measuring instruments;Sales of mechanical and electrical equipment;R&D of auto parts;Auto New Car Sales;Sales of new energy vehicles;Sales of electric accessories for new energy vehicles;Manufacturing of auto parts and accessories;Auto Parts Wholesale;Auto Parts Retail.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangzhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., established on 2002-02-26, Business scope includes professional contracting of power transmission and transformation projects;Power Electronics Technical Services;Information Technology Consulting Services;Electrical Equipment Retailing;Power transmission facilities installation engineering services;Building electrical system installation;Electrical equipment retail;Enterprise own capital investment;electricity supply;Undertake(build,try)power facilities

Shandong Qianchuan Juxiang Material Technology Co., Ltd., established on 2019-03-12, Business scope includes general items:New material technology research and development;furniture sales;Rubber Products Sales;Office Supplies Sales;Daily miscellaneous goods sales;advertisement making;Sales of electronic special materials;Sales of building materials;Fabrication of Metal Structures;Sales of new ceramic materials;Mechanical Parts,Parts processing;New material technology promotion service;Research and development of bio-based materials technology;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering and Technology Research and Experimental Development;Metal Material Sales;Biochemical product technology research and development;Science popularization service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Part of Gohigh Networks Co., Ltd., Beijing Datang Gohigh Data Networks Technology Co. Ltd. is a company headquartered in Beijing, China. The firm manufactures and distributes broadband data products. It was acquired by Gohigh Networks Co., Ltd. on August 24, 2012 for $11.02 million.

Henan Academy of Sciences Institute of Applied Physics Co., Ltd., established on 2006-06-11, Business scope includes intelligent greenhouse engineering;Intelligent irrigation and water and fertilizer integration equipment;Physical Farming Equipment;Development and sales of agricultural machinery and equipment and water-saving irrigation equipment;Realtor;Radio Spectrum Instruments,Instrumentation and System Design,to develop,Sales;communication equipment,communication device,automated system,Technical development of instrumentation(Non-development);computer software development;computer system integration,Environmental Engineering;Safety technology prevention engineering design,construction,repair;Technical Services;consultation service;Computer hardware and software,electronic product,Energy-saving products,Sales of eco-friendly products;Research and development of electronic products,Production;Aluminum plate,Sales of Aluminum Foil;Circuit board processing and sales;Pest Control Services;Technology development of new energy products,Technical service and sales;Sales of electrical equipment and materials;Sales of electrical equipment and materials,repair;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Guizhou Power Grid Co. is a company headquartered in China ultimately controlled by the Government of China that provides electric power services.

China Academy of Telecommunications Technology (doing business as Telecommunications Technologies Research Institute) is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that engages in the research and development of telecommunications technologies. The firm was founded in 2001.

Xishan Coal Electricity Group Co., Ltd. is a Chinese private company located in Taiyuan with domestic subsidiaries. The firm generates electricity.