Anhui Liuqi Education Software Technology Co., Ltd., established on 2016-01-12, Business scope includes educational software research and development,Domestic cultural activities organization planning,Business Management Consulting,stationery,books,Electronic publication sales,Exhibition,account Serive,Computer software and hardware design,Sales,Technology development in the field of computer science,technology transfer,technical consulting,Technical Services,Self-operated and agent import and export business 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),Computer software and hardware system integration,Design and sales of teaching equipment,security equipment,communication equipment,Instrumentation Design,research and development,manufacture,lease,Educational information consultation(Except for for-profit private education, teaching and training activities),Book information consultation,Advertising Design,make,release,acting,Vocational skills information consultation(Except for for-profit private education, teaching and training activities and vocational skills training activities).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

MCC Wuhan Metallurgical Construction Research Institute Co., Ltd., established on 2001-03-16, Business scope includes licensed projects:Construction Engineering Construction;construction professional work;Inspection and testing service;Construction of cultural relics protection projects;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:New material technology research and development;Engineering and Technology Research and Experimental Development;Solid Waste Treatment;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Refractory production;Refractory Sales;Manufacture of new building materials(Free of Hazardous Chemicals);Sales of building materials;Sales of building waterproof membrane products;Insulation Material Sales;paint sales(Free of Hazardous Chemicals);Sales of concrete structural components;Cement products sales;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);Eco-environmental material manufacturing;Eco-environmental material sales;Manufacturing of special equipment for metallurgy;Sales of special equipment for metallurgy;Engineering Management Services;Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;Research and development of construction waste recycling technology;Landscaping engineering construction;Import and export;Technology Import and Export;Import and export agency(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangxi Jiaotong Group Co., Ltd., established on 2000-04-07, Business scope includes licensed projects:Construction Engineering Survey;Construction engineering design;Construction Engineering Construction;Building Intelligent System Design;Quality inspection of construction projects;Highway Engineering Supervision;Construction Project Supervision;Construction supervision of water conservancy projects;Geological disaster control engineering survey;Geological disaster control engineering design;Construction of geological disaster control engineering;Geological Hazard Risk Assessment;Compilation of land and space planning;Mapping service;Mineral Resource Exploration;Safety Evaluation Business;Artificial proliferation and release of fish resources in natural waters(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:Highway and Waterway Engineering Test and Inspection Service;Engineering and Technology Research and Experimental Development;Building Information Modeling Technology Development,technical consulting,Technical Services;Planning and Design Management;Engineering Management Services;Engineering cost consulting business;Engineering technical service(planning management,survey,design,Except supervision);software development;Information system integration service;Information Technology Consulting Services;Information system operation and maintenance services;Data processing and storage support services;Artificial intelligence public data platform;Technology intermediary service;electronics sales;Sales of mechanical and electrical equipment;Retailing of computer software, hardware and auxiliary equipment;Geological Exploration Technical Services;Land Consolidation Services;Land Survey and Evaluation Services;Geographic Remote Sensing Information Service;Mineral resource reserve estimation and reporting services(Business activities must be completed after the China Mining Rights Appraisers Association completes the registration);Social Stability Risk Assessment;Real estate registration agency service;Energy saving management service;Security Consulting Services;Environmental Consulting Services;Environmental Protection Monitoring;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Ecological Restoration and Ecological Protection Services;Ecological resource monitoring;Marine Environmental Services;Natural Ecosystem Conservation and Management;Hydrological Services;Municipal facilities management;Soil Erosion Prevention and Control Services;Water Conservancy Related Consulting Services;New material technology promotion service;Research and development of waste asphalt recycling technology;Landscaping engineering construction;Domestic trade agent;sales agent;Import and export;Technology Import and Export;Import and export agency;Foreign contracted projects;Non-residential real estate leases;Machinery and Equipment Leasing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CNOOC China Ltd. produces oil and gas in China. It provides prospecting, refinement and processing, and sale of offshore oil and natural gas products. The company also offers offshore petroleum exploration, development, production, and sales. CNOOC China was founded in 1999 and is headquartered in Beijing, China.

Anhui Provincial Institute of Architectural Research and Design, established on 2007-01-19, Business scope includes construction engineering technology research and services;Urban and rural planning;construction work,Civil Air Defense Engineering,Municipal Engineering,Power Engineering,Landscape Architecture Engineering,Decoration project,Building Intelligent Engineering,Geotechnical Engineering,Environmental engineering design and corresponding engineering consultation,Project management and design and construction general contracting(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Shaanxi Water Building Materials Technology Development Co., Ltd., established on 2006-09-21, The scope of business includes the research and development of energy-saving and waste-recycling environmental protection equipment,Sales;Energy-saving and waste-saving environmental protection materials for walls and roofs,Development of testing instruments and equipment,to develop,Production,Sales;Energy-saving, waste-recycling and environmental protection technology consulting services;building materials,decorative material,Wujinjiaodian,Chemical Products(Precursor,Danger,Except for monitored chemicals)promotion of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sichuan Xingcheng Gangrui Building Materials Co., Ltd., established on 2017-10-11, Business scope includes production of concrete and cement products,Sales and technical consulting services;road freight transport;Manufacture of concrete equipment,Install,repair,lease,Sales;Building materials wholesale;Warehousing Services(Does not contain dangerous goods);Construction Waste Recycling;Sand processing;cement stabilized gravel,Asphalt concrete production.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

China National Inspection and Testing Holding Group Xi'an Co., Ltd., established on 2011-03-25, Business scope includes general business items:Technical services for building materials and engineering inspections;Development and sales of building materials testing equipment and materials;Research and development of inspection technology,Certification and Evaluation Services;Energy-saving technology consulting service;Technical consulting services for safe production of building materials;System job(member)worker training;Conference Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tongchuang Engineering Design Co., Ltd., established on 2002-07-31, Business scope includes general items:Engineering Design of Municipal Public Industry;Landscape Architecture Engineering Design;Architectural Engineering Design;Engineering Investigation,consult;Engineering Supervision;Urban and rural planning(Class B)(Valid qualification certificates for the above business scope);graphic design,make;Copy and type;Third-party city appearance evaluation service;Engineering Management Services;Energy saving management service;Engineering monitoring,detection(Operating with a valid qualification certificate)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Mapping service;General contracting of housing construction and municipal infrastructure projects;Engineering cost consulting business;Cultural relics protection engineering design;Construction engineering design(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).

Shimizu Corporation is an architectural, civil engineering, and general contracting firm that offers planning, design, and build solutions for a broad range of construction and engineering projects worldwide. The company builds residential, commercial, and institutional buildings, while performing civil engineering works for roads and operating real estate businesses. Shimizu Corporation, through its subsidiaries, sells and leases construction materials and machinery. Its service portfolio includes design-build, general construction, project management, construction management, and renovation services. The company also offers investigation, planning, research, evaluation, diagnosis, soil investigation, surveying, and consulting in connection with construction works. Shimizu Corporation was founded in 1803 by Kisuke Shimizu and is based in Tokyo, Japan.

The Korea Institute of Ocean Science and Technology (KIOST) with its headquarters in Busan, South Korea, has driven development of the marine sciences and technology of Korea for almost 50 years since its establishment in 1973. Formerly known as the Korean Ocean Research and Development Institute (KORDI), it started functioning with the new name of Korea Institute of Ocean Science and Technology from July 1, 2012.

Taiheiyo Cement Corp. engages in the manufacture and sale of cement. It operates through the following segments: Cement, Mineral Resources, Environmental Business, Construction Materials, and Others. The Cement segment manufactures cement and ready-mixed concrete. The Mineral Resources segment offers mined aggregates and limestone products. The Environmental Business segment deals with the waste recycling and desulfurization materials. The Construction Materials segment consists of concrete products, autoclaved lightweight aerated concrete, and chemicals. The Others segment engages in the business of real estate, engineering, data processing, finance, transportation, warehousing, and sports facilities. The company was founded on May 3, 1881 and is headquartered in Tokyo, Japan.

Sinosteel Maanshan General Inst of Mining Research Co., Ltd. provides mineral resource comprehensive utilization services. It offers mining, mineral processing, geotechnical, mine safety, environmental protection, and related technical and technical engineering services. The company was founded in 1963 and is headquartered in Maanshan, China.

China Three Gorges Construction Engineering (Group) Co., Ltd., established on 1992-11-30, Business scope includes urban water supply,oil,petrochemical,hydropower,Investment in wind power generation and other new energy projects,contractor,Construction and fiduciary management;oil,petrochemical,mechanical,hydropower,Technology research and development of wind power generation and other new energy sources,Equipment manufacturing and sales;Energy-related technical consulting,service etc..(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.)

Takenaka Corp. provides general construction, contracting, and engineering services. It offers services across the spectrum of space creation from site location and planning to design and construction, as well as post completion services. The firm operates through the construction, development, and other segments. The company was founded in 1610 and is headquartered in Osaka, Japan.

Okumura Corp. engages in the construction and real estate businesses. It operates through the following business segments: Civil Engineering, Architectural Construction, Investment Development, and Others. The Civil Engineering and Architectural Construction segments include public works, architecture, and other general construction services. The Investment Development segment handles renewable energy business and real estate sales and leasing. The Others segment covers the manufacture and sale of construction materials and equipment. The company was founded by Tahei Okumura on February 22, 1907 and is headquartered in Osaka, Japan.

Tianjin Construction Machinery Research Institute Co., Ltd., established on 2001-02-28, Business scope includes technology development,consult,detection,Serve,transfer(mechanical,electronic,hydraulic,Instrumentation,computer technology,Environmental Technology,Mechatronics);mechanical product,Manufacture of complete sets of electrical equipment and accessories,processing,Sales,repair;in the advertising business;Journal publishing;leasing of construction machinery;Own house rental,Equipment Leasing;Manage the export business of the company's self-produced products and technologies,Acting as an export agent to transfer the technology developed by the company to products produced by other companies;Raw and auxiliary materials required for the production of the enterprise,Instrumentation,Equipment,Import business of spare parts and technology(Except for goods and technologies that are restricted by the state to operate by the company and prohibited by the state from import and export);Operating imported materials processing business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Toda Corp. engages in the provision of construction services. It operates through the following business segments: Building Construction, Civil Engineering, Investment Development, Domestic Group Companies, and New Business Fields. The Building Construction segment includes research, planning, design, management, and execution of building construction work as well as architectural, engineering, and consulting services. The Civil Engineering segment engages in the research, planning, design, management, and execution of civil engineering works. The Investment Development segment deals with the sale, resale, and lease of real estate. The Domestic Group Companies segment consists of businesses carried out by domestic consolidated subsidiaries. The New Business Fields segment carries out power generation and sale, agricultural diversification, and other new businesses. The company was founded by Rihei Toda on January 5, 1881 and is headquartered in Tokyo, Japan.

Chuzhou Yongtong Transportation Equipment Co., Ltd., established on 2006-01-16, Business scope includes general items:High-speed rail equipment,Parts manufacturing;High-speed rail equipment,Accessories sales;electric wire,cable management;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of mechanical and electrical equipment;Manufacturing of rubber products;Rubber Products Sales;Manufacture of glass fiber reinforced plastic products;Sales of glass fiber reinforced plastic products;Manufacturing of plastic products;Sales of plastic products;Activities supporting rail transport;Spray processing;Sales of railway transportation equipment;Manufacturing of Urban Rail Transit Equipment;Rail Transit Special Equipment,Sales of key systems and components;Fabrication of Metal Structures;Metal Structure Sales(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)