State Grid Hebei Energy Technology Service Co., Ltd., established on 1998-10-07, Business scope includes power equipment adjustment,test,Manufacturing supervision and inspection,lease;Power Technology Development,transfer,consultation service;Research on high-tech products,to develop;Energy saving technology development,to promote,Serve,consult;Electric demand side management evaluation,energy assessment,Cleaner Production Assessment,Energy efficiency evaluation,energy saving assessment;Energy Saving,Technical Services;computer technology development,to promote,consult,Serve;Science and technology novelty check.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Feedzai - Consultadoria e Inovacao Tecnologica SA engagegs in the development of enterprise management software. It provides solutions for risk and fraud analysis, data stream organization, and sales analytics. Its client portfolio includes businesses from the financial, manufacturing, technology, energy, and e-commerce industries. The company was founded by Nuno Sebastiao, Paulo Marques and Pedro Bizarro in December 2008, and is headquartered in Lisbon, Portugal.

Mofa Technology offers an intelligent and industrialized infrastructure for 3D virtual content production, as well as full-stack technology and product services for creating, educating, and employing people for the virtual world and developing a virtual world infrastructure platform. Mofa Technology has built three key platform-based product lines in the virtual world, relying on the high-tech R&D team, full-stack self-developed computer graphics, and Al core technology, combined with professional art capabilities, and completed the pan-entertainment, cultural tourism, consumption, e-commerce, finance, education, medical care, communications, and other fields of multi-dimensional layout and in-depth application, forming a "1+2+3+X" ecological development pattern.

Shanghai Mowu Technology Co., Ltd., established on 2018-04-03, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Computer System Services;data processing services;Anime Game Development;Professional Design Services;Information Consulting Service(Not including licensing information consulting services);Socioeconomic Advisory Services;Business Management Consulting;Mechanical equipment research and development;Machinery sales;electronic,Mechanical equipment maintenance(No special equipment);Wholesale of computer software, hardware and auxiliary equipment;Metal Products Sales;electronics sales;rental service(Licensed rental services not included);Daily necessities wholesale;Import and export;Technology Import and Export;Ticket agency service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items:show manager.(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.

Huawei Technologies is a telecom solutions company that offers infrastructure application software and devices with wireline, wireless, and IP technologies. The company’s products and solutions have been deployed in over 100 countries and have served 45 of the world's top 50 telecom operators as well as one third of the world's population. Huawei Technologies has 3 divisions in the United States: enterprise (IP networking and routers, wireless, storage, data center security), carrier, and consumer devices (smartphones and tablets). Founded in January 1987, Huawei Technologies is headquartered in Shenzhen, Guangdong. Its testing lab is based in Plano, Texas with an additional office in Santa Clara, California.

Shenzhen Huagong Energy Technology Co., Ltd., established on 2018-05-16, Business scope includes general business items:Energy technology development;wind power,solar energy generation,Development of Gas Power Generation Technology;Electrical Equipment,Electrical equipment,Hardware,switch,socket,Wiring board,Wire and Cable,Insulation Materials,Chemical Products(Does not contain flammable and explosive chemical hazards)promotion of;Electrical Equipment,Electrical Equipment,Installation and repair of security monitoring system and equipment;Computer Information System Integration;Investment Advisory(No restricted items);Invest in business(Specific projects will be reported separately);Power Engineering,Water Resources and Hydropower Engineering,wind power technology,Consulting on solar power technology;Engineering Consulting;Photovoltaic equipment and components;Energy Storage Technology Development,Mobile energy storage vehicle sales;Energy-saving technology development and technical consultation;Energy Management Services;Domestic Trade(Does not contain franchise,monopoly,Specially Controlled Commodities);Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).Research and development of online energy monitoring technology;Data processing and storage support services;internet data service;Security System Monitoring Services;Intelligent control system integration;Security technology prevention system design and construction services;Smart Unmanned Aerial Vehicle Sales;Digital Video Surveillance System Sales;software sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Smart microgrid technology development and engineering general contracting,Power engineering design, construction and operation and maintenance.

State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, established on 1990-06-02, Business scope includes technical supervision of power system,technology development,Technical Training,it,Power technical service,Electric power construction adjustment test;Power Technology Consulting Services;own equipment,Realtor.

Zhejiang Industrial and Enterprise Information Technology Co., Ltd., established on 2010-04-23, Business scope includes general items:software development;Network and Information Security Software Development;Artificial intelligence application software development;Intelligent control system integration;Big data service;Industrial Internet Data Service;Information system integration service;Information system operation and maintenance services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;5GCommunication Technology Services;Information Technology Consulting Services;Business Management Consulting;Wholesale of computer software, hardware and auxiliary equipment;Sales of industrial control computers and systems;Machinery sales;electronics sales;Instrument sales;software sales;Technology Import and Export(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Anhui Siruiling Intelligent Technology Co., Ltd., established on 2015-03-26, Business scope includes intelligent technology research and development,technology transfer,Intelligent product production and sales,Research and development of lamps,Sales,D,electronic product,Instrumentation,Telecommunications equipment,Computer supplies,Sales of environmental protection equipment,Urban road lighting project construction,Communication Engineering Design and Construction,Electrical Equipment(Except for special equipment)Install,debugging,repair,Indoor and outdoor decoration engineering construction,Entrusted with the management of pumping stations,maintain,Production of lightning protection equipment,Sales,Lightning protection engineering professional design,construction,Water conservancy project(embankment or pumping station)maintain,Management and protection,hosting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Shandong Guoqiang Hardware Products Group is manufactures construction hardware, furniture hardware, and suitcase hardware products. The company has a hardware manufacturing base with 10 series and 3000 kinds of hardware products.

Tianjin Survey and Design Institute Group Co., Ltd., established on 1991-11-21, Business scope includes licensed projects:Construction Engineering Survey;Mapping service;Geological disaster control engineering survey;Geological Hazard Risk Assessment;Geological disaster control engineering design;Construction of geological disaster control engineering;Certification Services;Quality inspection of construction projects;Water Conservancy Engineering Quality Inspection;Inspection and testing 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:Basic geological survey;Geological Exploration Technical Services;water resource management;Hydrological Services;Soil Erosion Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Soil Pollution Control and Restoration Services;Geological disaster management service;Municipal facilities management;Engineering Management Services;Geographic Remote Sensing Information Service;Information Technology Consulting Services;Information system integration service;Water Conservancy Related Consulting Services;Environmental Consulting Services;Ecological Restoration and Ecological Protection Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;Social Survey(Does not include foreign investigations).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

State Grid Hebei Electric Power Co., Ltd., established on 1989-11-20, Business scope includes electricity sales and trading services;Electric Power Research,test,consult;own equipment,Realtor;Provincial power system personnel technical training;Import and export business of goods and technology(Except for those prohibited by the state or subject to approval);civil engineering design,construction(Limited to its wholly-owned branches);stay(Restrict branches to operate within the validity period of the license),canteen(Only vocational and technical training centers can operate within the scope of the license);power communication,Design of Electric Power Information System,to develop,construction,Rental of technical services and related equipment,Sales(Limited to branch operations);Integrated Energy Services(invest,except finance);Energy-saving technology consulting service;electric car charger,Sales of power exchange facilities,Installation and Maintenance;Research and development of new energy technology,technology transfer,technical consulting,Technical Services;Conference Services,Electricity production,Construction materials supply and marketing(Limited to branch operations).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Gas Group Co., Ltd. engages in the urban pipeline gas business. Its business scope includes gas supply and sale; sale of gas equipment, appliances, gas-specific equipment, and construction materials; gas equipment testing, maintenance, and installation; and gas and thermal technology development, technology transfer, technical advice, and technical services. The company was founded in September 1999 and is headquartered in Beijing, China.

Bigo Technology Pte Ltd. is a Singaporean company located in Singapore, with operations in China. The firm provides mobile internet services. It was founded in 2014. On March 04, 2019 JOYY, Inc. acquired Bigo Technology Pte Ltd. for $1,591.31 million.\nThe company says this about itself: BIGO is a fast-growing Singapore technology company established in 2014. BIGO operates products and services in more than 150 countries in the world. BIGO's products include Bigo Live (global livestreaming platform), Likee (global short video creation platform) and imo (global video communication platform).

China Coal Energy Research Institute Co., Ltd., established on 2016-11-18, Business scope includes engineering and technology research and experimental development;Research and development of optoelectronic integration technology;Geological Survey Technical Services;Technology intermediary service;New materials and new technology promotion services;Energy-saving technology promotion service;Economic Advisory Services;Enterprise Management Services;Construction project information consultation,technical consulting;Engineering survey and design;Engineering Technology Planning Management;Safety production testing and inspection;computer software development;mining equipment,electric equipment,Metallurgical equipment,Chemical Equipment,precision instrument,Electrical Equipment,Network equipment,Electronic intelligent equipment,Electrical Equipment,Instrumentation,Fire fighting materials and equipment,robot,communication equipment,personal protective equipment,Explosion-proof products,Research and development of polymer materials and products,manufacture,Sales;Sales of construction engineering materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chongqing Changan Auto manufactures and sells automobiles, automobile engines, and accessory parts primarily in the People’s Republic of China together with its subsidiaries. Its products include sedans, mini cars, buses, trucks, SUVs, and MPVs, as well as engine platforms. Chongqing Changan Auto began operation in 1862. It has its headquarters in Chongqing in the People's Republic of China.

China Southern Power Grid Research Institute Co., Ltd., established on 2010-11-05, The scope of business includes carrying out scientific research on power grids,technology development,Product development,Equipment manufacturing and sales,technology transfer,technical supervision,Technical Training,technical consulting,Technical services and other businesses;Carry out project review,Power engineering commissioning,System integration and other services;invest,Operating industries related to power grid core technologies and new power grid technologies;Power transmission and transformation engineering equipment supervision,engineering design,project consultancy,engineering construction;Develop information systems,System operation and maintenance and software sales business;electric equipment,Inspection and testing of electrical equipment;Computer Network Technology Services;<China Southern Power Grid Technology>journal editor,publishing,issued;design,make,acting,Publish various advertisements at home and abroad;goods,Technology Import and Export(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must obtain a license before they can operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Gree Electric Appliances, Inc. of Zhuhai engages in the research and development, manufacture, and sale of household appliances. Its products include residential and commercial air conditioners, air to water heat pumps, home appliances, refrigerators, smartphones, and industrial products. The company was founded by Jiang Hong Zhu on December 13, 1989 and is headquartered in Zhuhai, China.

Siemens AG is a technology company, which engages in the areas of automation and digitalization in the process and manufacturing industries, infrastructure for buildings and energy systems, mobility solutions for rail transport, and medical technology and digital healthcare services. It operates through the following segments: Digital Industries, Smart Infrastructure, Mobility, Siemens Healthineers, and Siemens Financial Services. The Digital Industries segment offers a product portfolio and system solutions for automation used in discrete and process industries. The Smart Infrastructure segment includes products, systems, solutions, services and software to support a transition from fossil to renewable energy sources. The Mobility segment combines all Siemens businesses in the area of passenger and freight transportation. The Siemens Healthineers segment develops, manufactures, and sells diagnostic and therapeutic products, and services to healthcare providers. The Siemens Financial Services segment focuses on financing solutions for Siemens’ customers as well as other companies in the form of debt and equity investments. The company was founded by Johann Georg Halske and Werner von Siemens on October 12, 1847 and is headquartered in Munich, Germany.