Guizhou Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd., established on 1995-04-26, Business scope includes legal,regulations,Those prohibited by the State Council's decision shall not operate;law,regulations,The State Council has decided to allow(approval)of,After approval by the examination and approval authority(approval)file management;law,regulations,The State Council has decided that a license is not required(approval)of,Market entities independently choose to operate.(licensed items:Construction engineering design;Mapping service;Construction Engineering Survey;Geological disaster control engineering survey;Geological disaster control engineering design;Geological Hazard Risk Assessment;Water Conservancy Engineering Quality Inspection;Quality inspection of construction projects(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Water Conservancy Related Consulting Services;Engineering Management Services;Environmental Consulting Services;Soil Erosion Prevention and Control Services;water resource management;Hydrological Services;rental service(Licensed rental services not included);Non-residential real estate leases;Information system integration service;software development;Retailing of computer software, hardware and auxiliary equipment;HR Services(Excludes job brokerage activities,Labor dispatch service);Import and export(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations))

Nanjing Weiguang Intelligent Information Technology Co., Ltd., established on 2020-11-03, Business scope includes general items:Information system integration service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;electronics sales;Optical Instrument Sales;Sales of electronic measuring instruments;Manufacturing of electronic measuring instruments;Internet of Things Technology Services;Intelligent control system integration;Retailing of computer software, hardware and auxiliary equipment;Geographic Remote Sensing Information Service;Research and development of intelligent robots;Intelligent Agricultural Management;Artificial intelligence application software development;Artificial intelligence general application system;Artificial intelligence industry application system integration service;Manufacturing of mobile terminal equipment;Digital Video Surveillance System Manufacturing;Optical communication equipment sales;Integrated circuit chips and product sales;IC Design;Network and Information Security Software Development;Manufacturing of computer software, hardware and peripheral equipment;Sales of industrial control computers and systems;Sales of ecological environment monitoring and testing instruments;software development;Satellite Technology Comprehensive Application System Integration;Research and development of special electronic materials(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Oilfield Services Ltd. is an investment holding company, which engages in the provision of offshore oilfield services. It operates through the following segments: Drilling Services, Well Services, Marine Support Services, and Geophysical Acquisition and Surveying Services. The Drilling Services segment provides oilfield drilling services. The Well Services segment includes the logging and downhole services, such as drilling fluids, directional drilling, cementing and well completion, and the sale of well chemical materials and well workovers. The Marine Support Services segment is composed of the transportation of materials, supplies and personnel to offshore facilities, moving and positioning drilling structures, the transportation of crude oil and refined products. The Geophysical and Surveying Services segment deals with offshore seismic data collection, marine surveying, and data processing services. The company was founded on February 15, 1982 and is headquartered in Langfang, China.

Guizhou Water Conservancy Investment (Group) Co., Ltd. is a Chinese private company located in Guiyang with domestic subsidiaries. The firm provides investment and financing services for water source projects. It was founded in 2011.

Shenzhen Wannianchun Environmental Construction Co., Ltd., established on 2001-11-13, Business scope includes general business items:Construction,decorate,furnish(Obtain the qualification certificate issued by the construction authority to operate);Invest in business(Specific projects will be reported separately);Agricultural product planting,Breeding and technology research and development;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);Forestry survey planning and design;the garden,Forest Pest Control;Landscaping project;Afforestation project;Road construction;Municipal public works;Water Resources and Hydropower Engineering;Mechanical and Electrical Engineering;Fire Engineering;Building Curtain Wall Engineering;Ancient Architecture;City and road lighting engineering;River and lake improvement project;Environmental Engineering;Cleaning Services;property management;Architectural Engineering Design,construction(It can operate only after obtaining the qualification certificate issued by the construction administrative department);disinfecting service,Pest Elimination Service,Forestry supervision service,Pest control supervision service.,The licensing program is:none

Nanjing Beidou Innovation and Application Technology Research Institute Co., Ltd., established on 2020-07-06, Business scope includes licensed projects:Mapping service;Construction Engineering Survey(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:Artificial intelligence application software development;Satellite navigation multi-mode enhanced application service system integration;Satellite Remote Sensing Application System Integration;Satellite Technology Comprehensive Application System Integration;Artificial intelligence general application system;Artificial intelligence industry application system integration service;software development;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Sales of industrial control computers and systems;Computer System Services;software sales;IoT Device Sales;Geographic Remote Sensing Information Service;internet data service;Information system integration service;navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography;IoT application service;Internet of Things Technology Services;Internet of things technology research and development;Information security equipment sales;Intelligent Unmanned Aerial Vehicle Manufacturing;Smart Unmanned Aerial Vehicle Sales;Instrument sales;Instrument Repair;Experimental analysis instrument sales;Smart Instrument Sales;Technology intermediary service;Technology guidance;Entrepreneurial Space Services;business management;Information Consulting Service(Not including licensing information consulting services);marketing planning;Corporate Image Planning;Conference and Exhibition Services;Intellectual Property Services;copyright agent;housing lease;Non-residential real estate leases(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Pubang Landscape Architecture Co., Ltd. engages in business of landscaping. It carries out its operations through the following segments: Garden Engineering, Landscape Design, and Garden Maintenance. The Garden Engineering segment provides construction services to residential, public, and tourist gardens. The Landscape Design segment is involved in arranging or modifying the features of a landscape. The Garden Maintenance segment is responsible for preserving garden. The company was founded on July 19, 1995 and is headquartered in Guangzhou, China.

Luoyang New Tinder Energy Saving Technology Promotion Co., Ltd., established on 2012-08-03, Business scope includes energy saving technology,new material technology,Biotechnology,Agricultural technology extension services.

Wuhan Ubond New Material Chemical Co., Ltd., established on 2003-07-02, The scope of business includes the production of wall auxiliary materials,Sales;building materials,decorative material,hardware,Chemical Products(Does not contain dangerous goods),Water-based paint sales.