China National Petroleum Corporation (CNPC) is an integrated international energy company. Based in China, we have oil and gas assets and interests in over 30 countries in Africa, Central Asia-Russia, South America, the Middle East and the Asia-Pacific. CNPC is China's largest oil and gas producer and supplier, as well as one of the world's major oilfield service providers and a globally reputed contractor in engineering construction, with businesses covering petroleum exploration & production, natural gas & pipelines, refining & marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance and insurance services. - Crude output: 110.33 million tons per year - Natural gas output: 79.86 billion cubic meters per year - Crude oil production: 53% of China's total - Natural gas production: 74% of China's total - Crude runs: 147.16 million tons per year - Domestic service stations: 19,840 - Domestic pipelines: 66,801 kilometers, including 16,369 kilometers for crude oil (nearly 67% of China's total), 40,995 kilometers for natural gas (77% of China's total) and 9,437 kilometers for refined products ( 48% of China's total) - Providing oilfield services and engineering construction in 63 countries around the world.

China National Petroleum Corporation Safety and Environmental Protection Technology Research Institute Co., Ltd., established on 2007-12-13, Business scope includes hosting<Oil and Gas Field Environmental Protection>Magazine(The periodical publication license is valid until2018year12moon31day);Design and produce print ads,Use own<Oil and Gas Field Environmental Protection>magazine post ad;Safety,Environmental friendly,occupational health,Research on Energy Saving Technology;healthy,Research on emergency technology for safety and environment;healthy,Information Services for Safety and Environment;healthy,Technical Assessment of Safety and Environment;healthy,Technical training on safety and environment;healthy,Inspection and monitoring of safety and environment;healthy,Safety and Environmental Engineering Design and Contracting;Safety,Environmental friendly,Development and sales of energy-saving equipment;Safety,environmental impact,Occupational Health Evaluation;Cleaner Production Review and Audit;healthy,Safety and Environmental Technology Promotion;Development of Oilfield Chemicals;technology development,technical consulting,technology transfer,Technical Services;Anti-terrorism training.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

Beijing Runshi Energy Technology Co., Ltd., established on 2018-03-26, Business scope includes biological products,Technology development for oil and gas extraction,technology transfer,technical consulting,Technical Services;water pollution control;Sales of chemical products(Free of Hazardous Chemicals);product design;model design;Import and export,Agent import and export,Technology Import and Export;Natural science research and experimental development;Engineering and Technology Research and Experimental Development;Agricultural Science Research and Experimental Development;Construction Project Management.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

Yantai Dajing Ecological Environment Technology Co., Ltd., established on 1999-11-17, Business scope includes marine life,Microalgae Biotechnology Consulting,technology transfer,Technical Services;The marine environment,Water Environment Ecological Restoration;surroundings,soil management,Soil and water conservation,R&D and application of eco-friendly products;channel dredging,River management;Environmental engineering construction;Municipal facilities management,Sanitation Management,Urban and rural city appearance management,Green management;Import and export business of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Intercontinental Environmental Science Research Institute (Guangzhou) Co., Ltd., established on 2019-05-21, Business scope includes technology intermediary services;Consulting and planning service;Information Technology Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Maritime International Freight Forwarding Agency;International Shipping Agency;International Ship Management Business;Ship leasing;Sales of office equipment consumables;Resource recycling service technical consultation;Satellite Remote Sensing Data Processing;data processing services;Big data service;Natural Ecosystem Conservation and Management;Solid Waste Treatment;Soil Pollution Control and Restoration Services;Soil and site restoration equipment sales;Ecological Restoration and Ecological Protection Services;Experimental analysis instrument sales;Forest Carbon Sequestration Services;Forest Park Management;Forest Management and Conservation;Landscaping engineering construction;Urban Greening Management;Planning and Design Management;Environmental Consulting Services;Environmental emergency management service;Soil Environmental Pollution Prevention and Control Services;Sales of ecological environment monitoring and testing instruments;Environmental protection special equipment sales;Sales of special instruments and meters for environmental monitoring;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Eco-environmental material sales;Environmental Protection Monitoring;Natural science research and experimental development;Agricultural Science Research and Experimental Development;Engineering and Technology Research and Experimental Development;

RCEES is a Chinese research institute that focuses on eco-environmental science and technology.

Fluid Energy Group Ltd. manufactures and supplies chemicals and fertilizers. Its technologies include Enviro-Syn HCR-2000, Enviro-Syn HCR-3000, Enviro-Syn HCR-4000, Enviro-Syn HCR-5000, Enviro-Syn HCR-6000, and Enviro-Syn HCR-7000. The company was founded by Kevin O'Donoghue and is headquartered in Calgary, Canada.

Shandong Maikezhen Biotechnology Co., Ltd., established on 2017-03-16, Business scope includes biotechnology development,transfer,consult,Serve;Development of microbial agents,production and sales;Development of soil conditioner and soil remediation bacterial agent,production and sales;Development of biological products and agricultural microbial products,production and sales;Research on bioengineering technology and agricultural science and technology,Experimental development,Technical service and transfer;bio organic fertilizer,Microbial pesticides(Free of pesticides which are hazardous chemicals),Agricultural film,Chemical Products(Does not contain dangerous chemicals and a class of precursor chemicals),Equipment,electronic product,hardware,AC,computer,Software and Auxiliary Equipment,communication equipment(Ground satellite receiver not included),Sales and import and export trade of cultural and sporting goods;Environmental restoration technology and environmental restoration project development,transfer,to promote,undertake,Construction and Specialty Contracting;Environmental engineering construction;Environmental testing and environmental technology consulting and services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group, established in July 1998 on the basis of the former China Petrochemical Corporation. Sinopec Group is a state-owned company solely invested by the state, functioning as a state-authorized investment organization in which the state holds the controlling share. Headquartered in Beijing, Sinopec Group has a registered capital of RMB 231.6 billion. The board chairman of Sinopec Group is its legal representative. Sinopec Group executes the investor rights over related state assets owned by its full subsidiaries, controlled companies and share-holding companies. These rights include receiving returns on assets, making major decisions and appointing management teams. The Group operates, manages and supervises state assets according to related laws, and shoulders the corresponding responsibility of maintaining and increasing the value of state assets. China Petroleum and Chemical Company (Sinopec Corp.), controlled by Sinopec Group, issued H-shares and A-shares at overseas and home respectively in October 2000 and August 2001 and was listed on stock markets in Hong Kong, New York, London and Shanghai. Sinopec Group’s key business activities include: industrial investment and investment management; the exploration, production, storage and transportation (including pipeline transportation), marketing and comprehensive utilization of oil and natural gas; the production, marketing, storage and transportation of coal; oil refining; the storage, transportation ,wholesale and retail of oil products; the production, marketing, storage, transportation of petrochemicals, natural gas chemicals, coal chemicals and other chemical products; the exploration, design, consulting, construction and installation of petroleum and petrochemical engineering projects; the overhaul and maintenance of petroleum and petrochemical equipments; the research and development, manufacturing and marketing of electrical and mechanical equipments; the production and marketing of electricity, steam, water and industrial gas; the research, development, application and consulting services of technology, e-business, information and alternative energy products; the import and export of self-support and agent commodity and technology; foreign project contracting, invite bidding, labor export; the international storage and logistics business. Sinopec Group ranked the 3rd in the Fortune Global 500 in 2014.

Shaanxi Oufeide Environmental Protection Technology Co., Ltd., established on 2016-05-18, The scope of business includes the design of environmental protection projects,Construction and Technical Services;Technology research and development of environmental protection technology,technical consulting,Technical Services,technology transfer;Research and development of environmental protection equipment and accessories,manufacture(Branch manufacturing only)and sales;Technical service of soil remediation technology;Technical service of environmental monitoring technology;Chemical raw materials and products(Excluding flammable and explosive dangerous goods)promotion of;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).(The above-mentioned scope of business involving licensed items,With license certificate,The certificate is operating within the validity period,Do not operate without permission)

Fujian Anguan Environmental Technology Co., Ltd., established on 2013-03-15, Business scope includes environmental protection products(Free of Hazardous Chemicals)and equipment development,Sales;Sewage treatment and environmental engineering design,construction,manage;Environmental technology development and technical services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Jizhiyang Environmental Protection Technology Co., Ltd., established on 2020-01-17, Business scope includes technological development in the field of environmental technology,Technical Services,technical consulting,Technical Training,technology transfer;environmental test,evaluation service;Environmental Engineering,Municipal engineering design,construction;Green facilities,Sales and installation of environmental protection equipment;other mechanical equipment,household appliances,building materials,hardware products,metallic material,plastic products,wooden product,electronic product,other chemical products(Does not contain dangerous goods)promotion of;Self-operated and agent import and export business of various commodities and technologies,Except for commodities and technologies that are restricted by the state to be operated by enterprises or prohibited from import and export;Supply Chain Management Services;road freight transport;waste water,exhaust gas,Sludge Treatment;Hazardous waste inspection;Cleaning service;Green maintenance service;Business Management Consulting(Does not include investment advice,Does not include educational consultation);Business Consulting(Does not include investment advice,Does not include educational consultation);Warehousing Services(Does not contain dangerous goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Urban domestic waste operating services;Urban Construction Waste Disposal(Clearance)(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:Solid Waste Treatment;IoT application service;advertisement making;Advertising Design,acting;advertising(non-broadcasting station,television station,Newspaper Publishing Unit);Sales of building decoration materials;Professional Design Services;Artificial intelligence public service platform technical consulting services;Domestic Freight Forwarding;car park service;Research and development of construction waste recycling technology;Soil Pollution Control and Restoration Services;Earthwork construction;Loading and unloading;Landscaping engineering construction;Soil Environmental Pollution Prevention and Control Services;property management;Urban Greening Management;Energy saving management service;Intelligent water system development(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Gaiya Environment is a scientific and innovative enterprise specializing in independent research and development of soil remediation technology and equipment. Based on the industrialization and application of scientific research results and the core of independent technological innovation, the company adheres to the strategy of providing customers with one-stop solutions from front-end field to back-end repair through national network layout. Gaiya Environment was founded in 2012 and is based in Suzhou in Jiangsu, China.

North China Branch of China Petroleum Engineering Construction Co., Ltd., established on 2017-07-18, The scope of business includes the dispatch of labor personnel required for the implementation of overseas projects.within the territory,foreign oil and gas,Petrochemical,Ocean engineering,Coal chemical industry,desalination,new energy,Water conservancy project,port,pier,railway engineering,Industrial and civil construction engineering,the way,Municipal,Consulting on electrical engineering,planning,design,project management,Install,Construction general contracting and design,purchase,construction(EPC)EPC,Operation and maintenance;Engineering Geology,survey,Geotechnical Engineering,Engineering Supervision,project costs,Safety and environmental protection technology service;supplies,Project bidding and bidding agency;Import and export business;Industrial new technology,new technology,computer software,hardware development,consult,Serve,transfer;Various Petroleum and Petrochemical Equipment,light structure,design of steel structure design,manufacture,Install;construction machinery,electronics,Chemical Products(Free of Hazardous Chemicals),building materials,metallic material,Light industrial products,household appliances,office furniture,Sales of daily necessities.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Taizhou Qingrun Environmental Protection Technology Co., Ltd., established on 2018-10-18, Business scope includes research and development of environmental protection technology;hardware products,Instrumentation,Equipment,Chemical Products(Does not contain hazardous chemicals),laboratory equipment,Labor protection products,Electronic equipment,building materials,Computer hardware and software,communication device,Industrial automatic control system device,household appliances,Office Supplies,auto parts(without engine)Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CNOOC Environmental Protection Service (Tianjin) Co., Ltd., established on 2002-10-25, Business scope includes general items:Industrial Design Services;Marine Environmental Services;Environmental emergency management service;Solid Waste Treatment;water pollution control;Hazardous chemical emergency rescue service;Environmental Protection Monitoring;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Soil Environmental Pollution Prevention and Control Services;Soil Pollution Control and Restoration Services;Environmental emergency technical equipment manufacturing[Branch operation];Manufacture of special equipment for environmental protection[Branch operation];Manufacturing of special equipment(Manufacture of licensed professional equipment not included)[Branch operation];Machinery and Equipment Leasing;General Equipment Repair;electronic,Mechanical equipment maintenance(No special equipment);Environmental Consulting Services;Security Consulting Services;marine services;Fire technical service;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);market survey(Does not include foreign investigations);software development;Information system integration service;Network technology service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technology Import and Export;Domestic ship management business;International Ship Management Business;Sewage Treatment and Its Reuse;Professional cleaning,to clean,Disinfection service;Landscaping engineering construction;Ship Port Services;port operation;tree planting business[Branch operation];Productive Scrap Metal Recycling[Branch operation];Non-metallic scrap and scrap processing[Branch operation];Metal scrap and scrap processing[Branch operation];Sales of metal packaging containers and materials;Machinery sales;Ocean engineering equipment sales;Chemical product sales(No licensed chemical products);container sales;Environmental protection special equipment sales;Environmental emergency technical equipment sales;Environmental emergency testing instrumentation sales;Eco-environmental material sales;Sales of ecological environment monitoring and testing instruments;Sales of marine water quality and ecological environment monitoring equipment;Sales of water pollutant monitoring and testing instruments;Security equipment sales;software sales,Land use right lease(In addition to projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Fire technical service;Domestic ship management business;General cargo transportation by water;Transport of Dangerous Goods by Waterway;General Aviation Services;port operation;Urban domestic waste operating services;Hazardous Waste Management(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)

Beijing Yanshan Petrochemical Co., Ltd. is a Chinese company located in Fangshan and ultimately controlled by the Government of China. The firm processes petroleum, synthetic rubber, synthetic resin and organic chemicals.

Ningxia Zhongwei Tech Biotechnology Co., Ltd., established on 2018-11-01, The scope of business includes the production of biological pesticides,biological fertilizer,Biological Feed Additives;Technical Services,technology transfer,technology development,Technology Promotion,technical consulting;Sales of machinery and equipment,Chemical Products(Does not contain dangerous chemicals and a class of precursor chemicals),Instrumentation,fertilizer;Conference Services;Agent import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)