Hangzhou Bangbo Technology Co., Ltd., established on 2009-08-25, Business scope includes licensed projects:Various construction activities;Residential interior decoration;Construction engineering design;Construction labor subcontracting;Building Intelligent System Design;construction professional work;Building Intelligent Engineering Construction;General contracting of housing construction and municipal infrastructure projects;Import and export;food business(Selling prepackaged food);Food Internet Sales(Selling prepackaged food)(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:Building Information Modeling Technology Development,technical consulting,Technical Services;Manufacturing of metal fittings for construction;floor manufacturing;Construction of sports facilities;timber processing;culture,Manufacturing of office equipment;Planning and Design Management;Landscaping engineering construction;Urban Park Management;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Wood and Bamboo Processing Machinery Manufacturing;Bamboo scrap processing;Engineering Management Services;Information Consulting Service(Not including licensing information consulting services);Business Management Consulting;Conference and Exhibition Services;Etiquette service;Organize cultural and artistic exchange activities;Sales of building materials;Sales of construction machinery;Sales of Forestry and Wood and Bamboo Harvesting Machinery;Mechanical equipment research and development;Wood and bamboo processing machinery sales;Machinery sales;electronics sales;Hardware retail;General merchandise sales;Daily necessities sales;Personal Hygiene Sales;Sales of lightweight building materials;Sales of building decoration materials(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

China Metallurgical Construction Engineering Group Co., Ltd. is a Chinese company located in Chongqing and ultimately controlled by the Government of China that provides rural construction engineering services.

Chongqing University Architectural Planning and Design Research Institute Co., Ltd., established on 1993-03-17, Business scope includes licensed projects:Engineering cost consulting business,Various construction activities,Residential interior decoration,Construction of fire protection facilities,construction professional work,Mapping service,Geological disaster control engineering survey,Geological disaster control engineering design,Geological Hazard Risk Assessment,Construction of geological disaster control engineering,Construction Engineering Survey,Compilation of land and space planning,Catering Services,food sales(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:Architectural Engineering Design(Including building decoration engineering,Building Curtain Wall Engineering,Light steel structure engineering,lighting project,Fire facilities engineering,Building Intelligent System Engineering);Municipal engineering design(Including water supply works,drainage works,Sanitation Engineering);Landscape Architecture Engineering Design;Town Gas Engineering Design;Cultural relics protection engineering design;Corresponding construction project general contracting business, project management and related technical and management services within the scope of the above-mentioned engineering design qualifications;project consultancy;Special Equipment Design(pressure pipe);Engineering technology research and promotion,water pollution control,Solid Waste Treatment,Basic geological survey,Urban Greening Management,Landscaping engineering construction,Planning and Design Management,Fire technical service,Bidding agency service,Government Procurement Agency Services,hotel management,housing lease,Non-residential real estate leases,Catering Management(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujian Heqizu Forestry Technology Co., Ltd., established on 2010-09-28, Business scope includes forestry,cultivation of bamboo,logging(Licensed operation);investment in forestry;Promotion of forestry science and technology services;container floor,Production technology and equipment development and service of plywood and resin adhesive.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Construction Eighth Engineering Division Corp. Ltd. is a Chinese company located in Shanghai and ultimately controlled by the Government of China. The firm provides general construction contracting services.

Kunming Architectural Design and Research Institute Co., Ltd., established on 1996-01-04, Business scope includes general items:Engineering cost consulting business;real estate consulting;Import and export;Technology Import and Export;Planning and Design Management;Engineering Management Services;Engineering and Technology Research and Experimental Development;Bidding agency service;Project planning and public relations services;Tourism development project planning consultation;Technology intermediary service;Labor service(Does not include labor dispatch);software development;housing lease;Non-residential real estate leases;car park service;business training(Does not include education and training,Vocational skills training and other licensed training);Conference and Exhibition Services;office services;Office Supplies Sales;furniture sales;Sales of building materials;Sales of building decoration materials;Security technology prevention system design and construction services;Landscaping engineering construction;Social Stability Risk Assessment;Information Technology Consulting Services;Construction of sports facilities;Earthwork construction;Energy saving management service;Graphic design and production;Solar Power Technology Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Construction engineering design;Construction Engineering Survey;Mapping service;Compilation of land and space planning;Building Intelligent System Design;Residential interior decoration;Catering Services;Construction Engineering Construction;Construction labor subcontracting;Cultural relics protection engineering design;Forensic identification 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).

Datang Hubei New Energy Co., Ltd., established on 2011-07-28, The scope of business includes engaging in wind power,Development of new energy such as solar energy,invest,Construction and Management;Research and development of low-carbon technologies,Application and promotion;Production and sale of electricity;Training related to new energy,consultation service;Wind power equipment maintenance and debugging.***

China Railway Sixth Bureau Group Guangzhou Engineering Co., Ltd., established on 2014-09-28, Business scope includes railway engineering construction;Highway Engineering Construction;Municipal public works construction;housing construction;Power transmission facilities installation engineering services;Building electrical system installation;Building steel structure,Prefabricated component engineering installation service;Professional contracting of building curtain wall engineering;Mechanical and Electrical Equipment Installation Services;Post-construction decoration,Renovation and Cleanup;Professional contracting of foundation and foundation engineering;Earthworks Services;concrete manufacturing;Manufacture of concrete structural components;Landscaping Engineering Services;Ancient Architecture Engineering Services;railway,the way,Tunnel and Bridge Engineering Construction;Pipeline Construction Services(oil delivery,gas transmission,Water pipeline project);building materials,Decoration materials wholesale;Comprehensive retail of daily necessities;quarrying stone for architectural decoration;

Shanghai Jingdao Yuanzhu Architectural Design Engineering Co., Ltd., established on 2019-04-25, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction;Construction labor subcontracting.(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:building materials,Daily necessities,Wujinjiaodian,wooden product,sales of bamboo products,Professional Design Services,Furniture Installation and Repair Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujian Shuangyi Bamboo and Wood Development Co., Ltd., established on 2010-06-01, Business scope includes general items:Bamboo Products Manufacturing;furniture manufacturing;Bamboo Products Sales;Forestry Product Sales;timber processing;wood sales;bamboo planting;tree planting business(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items:Import and export;Technology Import and Export;road freight transport(Does not contain dangerous goods)(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)

China Construction First Building (Group) Corp. Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China. The firm provides general construction services.

CCCC Second Harbor Engineering Bureau Co. Ltd. is a company headquartered in Wuhan, China and ultimately controlled by the Government of China. The firm provides civil engineering and municipal construction services.

Guangdong Architectural Design and Research Institute Co., Ltd., established on 1994-04-15, Business scope includes architectural engineering design;Municipal industry engineering design;Urban and rural planning;Comprehensive engineering survey services;Whole process engineering consulting service;EPC;Construction General Contracting;Landscape Architecture Engineering Design;Environmental Engineering Design;Civil Air Defense Engineering Design;Interior and exterior decoration engineering design;Geotechnical Engineering Survey and Design;Lighting Engineering Design,pressure piping design;surveying and mapping;check;Engineering Consulting Services;Project Planning and Evaluation;Electromechanical Consulting;Engineering Project Management;Project construction management service;Engineering cost consultation;equipment,Material procurement and sales;Building Inspection and Appraisal;Government Procurement Agency Services;Project Investment and Management,Investment Advisory;Building Information Modeling Technical Services;software development;Computer Technology Services;Building product development and manufacturing;Sales:building materials,Ordinary machinery;Graphic production service;Undertake the survey of foreign and domestic-funded projects,consult,design,Supervision services and equipment required for the above items,Export service of materials and spare parts.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Railway Bridge Bureau Seventh Engineering Co., Ltd., established on 2011-03-17, Business scope includes construction works,Municipal public works,Road construction,railway engineering,Water Resources and Hydropower Engineering,Port and Channel Engineering,Power Engineering,mine engineering,Petrochemical Engineering,Metallurgical Engineering,Communication Engineering,Mechanical and Electrical Engineering,bridge engineering,Steel structure engineering,tunnel Engineering,foundation engineering,Construction mechanical and electrical installation engineering,Lifting equipment installation works,Electronic Intelligent Engineering,Fire facilities engineering,Building decoration project,Building Curtain Wall Engineering,Ancient Architecture,City and road lighting engineering,Waterproof, anti-corrosion and thermal insulation engineering,Road subgrade engineering,Highway Pavement Engineering,Highway Traffic Engineering,Railway track laying and girder engineering,Railway Electrification Engineering,Railway electrical engineering,Port and Coastal Engineering,Waterway engineering,Navigation Building Engineering,Port and shipping equipment installation and water traffic control engineering,Offshore Oil Engineering,nuclear engineering,Airport runway engineering,Airport air traffic control and airport weak current engineering,Airport Visual Aids Engineering,Power transmission and transformation project,Environmental Engineering,River and lake improvement project,Water conservancy and hydroelectric power installation project,Fabrication and installation of hydraulic metal structures,Special engineering contract construction;construction work,Municipal Engineering,Bridge Engineering and Infrastructure Engineering Design;Bridge Engineering Maintenance,Hardening and Testing;Highway engineering maintenance and repair;Maintenance and repair of urban infrastructure projects;Machinery and Equipment Leasing;Realtor;Sales and leasing of engineering materials;engineering survey;engineering design,Research and Consulting;Inspection and testing of engineering materials and engineering structures;Production and sales of commercial concrete and concrete prefabricated components.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

China Construction Third Bureau First Engineering Co., Ltd. is a Chinese company located in Wuhan and ultimately controlled by the Government of China that provides commercial construction and installation services.

China Fifth Metallurgical Group Co., Ltd., established on 1980-09-22, Business scope includes engineering general contracting,Construction General Contracting;building survey,design,Engineering inspection;real estate development;Landscaping construction;Lightning protection project;Production of industrial equipment and non-standard equipment,processing,overhaul;Pressure Vessel Manufacturing,Sales,Install;steel structure design,production and installation;urban renewal,mining,Investment in small hydropower projects;Industrial Investment(Do not engage in illegal fundraising,Financial activities such as absorbing public funds);Sales:building materials(Does not contain dangerous goods),Minerals(Does not contain national restrictions),Equipment;Import and export;Commercial concrete sales,Labor service,Labor dispatch,property management,Machinery Manufacturing Repair,Realtor,Equipment Leasing,Education and training.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Ficont Industry (Beijing) Co., Ltd. provides solutions and services for high-altitude safety operations. Its products include high-altitude safety lifting equipment such as free-climb equipment, tower elevators, and climbing aids, as well as high-altitude safety protection equipment such as ladders, slides, fall prevention systems, and rescue descent devices. The company was founded on July 21, 2005 and is headquartered in Beijing, China.

Shanghai Zhanchen Paint Co., Ltd., established on 2001-02-14, The business scope includes the production of water-based coatings,Hazardous Chemicals(See Hazardous Chemicals Registration Permit for details),Technical services in the field of fine chemical technology,technical consulting,Engaged in the import and export of goods and technology,road freight transport. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Jing An Xian Yuan Nan Zhu Cai You Xian Gong Si, established on 1995-12-29, Business scope includes general items:timber processing,Bamboo Products Manufacturing,Bamboo Products Sales,Daily wood products sales,General merchandise sales,Apparel Manufacturing,Manufacture of arts and crafts and etiquette supplies(Except for ivory and its products)(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)