China National Offshore Oil Corporation, or CNOOC Group, is a major national oil company in China. It is the third-largest national oil company in the People's Republic of China, after CNPC (parent of PetroChina) and China Petrochemical Corporation (parent of Sinopec). The CNOOC Group focuses on the exploitation, exploration and development of crude oil and natural gas in offshore China. The Group is the largest producer of offshore crude oil and natural gas in China and one of the largest independent oil and gas exploration and production companies in the world. The Group mainly engages in exploration, development, production and sale of crude oil and natural gas. The Group’s core operation areas are Bohai, Western South China Sea, Eastern South China Sea and East China Sea in offshore China. Overseas, the Group has oil and gas assets in Asia, Africa, North America, South America, Oceania and Europe. As at 31 December 2015, the Group owned net proved reserves of approximately 4.32 billion BOE, and its average daily net production was 1,358,022 BOE (unless otherwise stated, all amounts of reserve and production in this report include our interests in equity method investees). The Group had total assets of approximately RMB664.4 billion.

CNOOC New Energy Investment Co., Ltd., established on 2005-08-10, Business scope includes project investment;investment management;asset Management;Investment Advisory;sell minerals,electronic product,Chemical Products(Does not contain dangerous chemicals and a class of precursor chemicals),Agricultural and Livestock Products;technology development,technology transfer,technical consulting,Technical Services.(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.)

Kurita Water Industries Ltd. (栗田工業株式会社 Kurita Kōgyō Kabushiki-gaisha) is a Japanese manufacturer, providing water treatment chemicals and facilities as well as process treatment chemicals. During the 50´s Kurita Water Industries expanded the portfolio and started with the water treatment facilities business, chemical cleaning business (Kurita Engineering Co., Ltd.) and maintenance services. In her second decade, the 60´s, Kurita Water Industries entered the process treatment market, especially in the pulp and paper, petrochemical and steel industries. Since the mid of the 70´s up to now, Kurita Water Industries established 14 overseas subsidiaries and affiliates. Since 2003 Kurita Water Industries is listed in the Nature Stock Index (NAI = Natur-Aktien-Index).

J-POWER Group believes that energy production and the environment can coexist in harmony. In light of this corporate philosophy, our environmental management aims to promote greater environmental responsibility while enhancing the economic value of our operations in order to further contribute to the development of a sustainable society. The J-POWER Group Environmental Management Vision is made up of a Basic Policy and an Environmental Action Program that defines specific tasks and goals and the means to achieve them. The Environmental Action Program brings together Corporate Targets, which define midterm targets for environmental initiatives, and Environmental Action Guidelines, which orient the initiatives to be implemented each fiscal year. J-POWER Group is working as a whole to realize environmental management in accordance with these targets and guidelines.

China TianChen Engineering Corp. is a company headquartered in China ultimately controlled by the Government of China. The firm engages in technology development.

Organo Corp. engages in the manufacture and sale of water purifiers and electrical equipment. It operates through the Water Treatment Engineering and Functional Products segments. The Water Treatment Engineering segment manufactures and sells large-scale water treatment equipment; and provides remodeling, replacement, and maintenance services. The Functional Products segment offers standard water treatment equipment, water treatment chemicals, and food additives. The company was founded on May 1, 1946 and is headquartered in Tokyo, Japan.

Tianjin Tianchen Green Energy Engineering Technology Research and Development Co., Ltd, established on 2008-05-30, Business scope includes green energy engineering new technology,New material research and development,experiment,small test and pilot test;Transfer and intermediary services of patents and know-how;High Performance Semiconductor Materials,high performance catalyst(Excluding hazardous chemicals),Catalyst intermediate(Hazardous Chemicals,Excluding flammable and explosive precursor drugs)manufacture,Sales;Procurement of complete sets of equipment and materials,manufacture,Sales;General cargo;Own house rental;Wholesale and retail of metal materials;Research and development of disinfectant,Sales;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).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Coal Longhua Harbin Coal Chemical Co., Ltd., established on 2007-04-12, Business scope includes artificial gas,Methanol,crude phenol,Medium oil,light oil,liquid ammonia,Production and operation of tar chemical products;water,Electricity,steam,oxygen,nitrogen,argon,sulfuric acid,Production of Coal Flotation Agent,Sales;Pressure Vessel Design,Manufacturing and sales;normal goods,dangerous goods(two,Three categories)save,transportation;Processing and Utilization of Oil Shale.coal derivatives(gangue,oil shale,Slag,fly ash,slime)Production and operation.building materials(Desulfurization gypsum)Production and operation.Gas charges,Municipal Engineering,pipeline gas transmission,coal,Chemical Products,chemical industry,Coal to fuel oil,Civil Engineering Construction,Transportation,auto parts,Electromechanical,Sealing material,print,Plastic window machinery,External installation and maintenance,External job skills training,Foreign Labor Service,Labor dispatch,natural gas,heating service.

Poten Environment Group Co., Ltd. engages in the provision of integrated solutions for pollution control. Its business activities include water treatment, management of water resources, development of ecological restoration technology, undertaking of water and environmental projects in engineering design, core equipment manufacturing, development and sale of environmental related products, investment & operation of covering industry and urban water, ecological restoration, energy & equipment and asset management. The company was founded on January 18, 1995 and is headquartered in Beijing, China.

Xindi Environmental Technology Co., Ltd., established on 2014-06-09, Business scope includes technology research and development of environmental protection projects,technical consulting,Technical services and related supporting services;Operation and management of environmental protection projects;Technology Import and Export,Import and export;Manufacture of special equipment for environmental protection,Environmental protection special equipment sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

McWang Environmental Technology Co., Ltd., established on 1997-08-11, The scope of business includes the design and construction of environmental protection projects,Operations management of industrial wastewater treatment facilities;Warehousing business based on environmental protection machinery in the region,After-sale technical service of related products;international trade,Trade between enterprises in the bonded area and intra-area trade agency;Wholesale of environmental protection machinery and equipment and their spare parts,import and export,commission agent(except auction)and other related business;Environmental protection information consultation,Trade and related technical consulting services(Quota involved,license management,Commodities managed by special regulations shall be handled in accordance with relevant state regulations). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Part of Datang International Power Generation Co., Ltd., Datang International Chemical Tech Research Institute Co. Ltd. is a Chinese company that provides oil research services.

Sai Ding Engineering Co., Ltd., established on 1991-12-14, The scope of business includes comprehensive engineering design qualification Grade A, which can undertake various industries,Construction engineering design and consulting services at all levels,Corresponding construction project general contracting business, project management and related technology and management business within the scope permitted by the qualification certificate;Engineering Investigation,security evaluation,Engineering Supervision,Engineering bidding agency(Grade A unit);Environmental Impact Assessment(Grade B unit);Undertake overseas engineering survey, consulting, design and supervision projects;Contract overseas chemical engineering projects and domestic international bidding projects;Export of equipment and materials required for the above projects;Establishing enterprises outside the country according to regulations;Realtor;Industrial equipment rental;Goods under the Government Procurement Law,Government procurement project agency business for engineering and services;Urban and rural planning;construction project:construction work,Municipal public works,Petrochemical Engineering,Mechanical and electrical engineering construction,General Contracting of Highway Engineering Construction;undertake foundation works,Electronics and Intelligent Engineering,Fire facilities engineering,Waterproof, anti-corrosion and thermal insulation engineering,Steel structure engineering,River and lake improvement project,Environmental engineering professional contracting,Power Engineering,Water Resources and Hydropower Engineering;Import and export business;<Coal chemical industry>Journal editor,publishing;advertising business;Coal chemical industry information consultation,Industry and product development planning,Technical Services;Landscaping project;water pollution control;Soil Environmental Pollution Prevention and Control,Governance and Restoration Services;Engineering cost consultation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Coal Pingshuo Group Co., Ltd. engages in the business of coal mining, electric power, chemical and ecological services. It also provides coal washing, surface and well mining; and supplementary production. The company was founded in 1982 and is headquartered in Shuozhou, China.

Harbin Institute of Technology Water Resources National Engineering Research Center Co., Ltd., established on 2007-11-21, Business scope includes licensed projects:Construction Engineering Construction;Construction engineering design;Mapping service.General project:water resource management;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering and Technology Research and Experimental Development;software development;software sales;Information Technology Consulting Services;business training(Does not include education and training,Vocational skills training and other licensed training);Conference and Exhibition Services;Standardized service;Environmental Consulting Services;Water Conservancy Related Consulting Services;Environmental Protection Monitoring;Manufacture of special machinery and equipment for water resources;Machinery sales;Environmental protection special equipment sales;rental service(Licensed rental services not included);Engineering cost consulting business.

Xinao Technology Development Co., Ltd. is a Chinese company located in Langfang. The firm provides technology development services. It was founded in 2006.

China Coal Science and Industry Group Hangzhou Research Institute Co., Ltd., established on 2000-06-01, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction(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:Engineering cost consulting business;Engineering and Technology Research and Experimental Development;Research and development of unconventional water source utilization technology;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Environmental Consulting Services;Planning and Design Management;Engineering Management Services;Energy saving management service;water pollution control;Sewage Treatment and Its Reuse;Air Pollution Control;Solid Waste Treatment;Soil Pollution Control and Restoration Services;Ecological Restoration and Ecological Protection Services;Environmental emergency management service;Manufacture of special equipment for environmental protection;Manufacture of special machinery and equipment for water resources;Environmental protection special equipment sales;Eco-environmental material sales;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);gas,Liquid separation and purification equipment sales;Intelligent water system development;Electrical Equipment Sales;Industrial automatic control system device sales;software development;Foreign contracted projects(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Kurita Water Industries (Suzhou) Co. Ltd., a subsidiary of Kurita Water Industries Ltd., is a Chinese company located in Jiangsu. The firm provides water treatment services.

Xinjiang Tianye (Group) Ltd. mainly engages in the manufacturing and sale of chlor-alkali, sulfuric acid, hydrochloric acid, sodium hydroxide, calcium hypochlorite, sodium hypochlorite, lime, and high boiling materials; transportation of in-road general cargos; manufacturing and sale of 1,4-butanediol, glycol, solid mercury catalysts, cement and cement products, and plastic products; sale of steel, building materials, livestock products, machinery, equipment, and chemical products; promotion of farming, aquaculture, and water-saving agriculture technologies; as well as research of water-saving agriculture technologies. It also engages in import and export; international freight forwarding; property management; rail transportation through self-built railways; testing equipment technology consulting and services; machinery and equipment leasing services; the processing and manufacturing of moulds and spare parts; design, production, publishing of advertisements; warehousing services; domestic freight forwarding agency services; customs clearance and inspection services; development and sale of computer software; information technology services and consultation; information system integration engineering and network cabling engineering; sale, installation, and maintenance of industrial monitoring equipment; as well as design, production, and maintenance of websites.The company was founded on June 28, 1996 and is headquartered in Shihezi, China.

Xinjiang Tianye Huihe New Material Co., Ltd. is a private company headquartered in Shihezi, China. The firm produces and sells ethylene glycol, synthetic fibers and chemicals. It was founded in 2017. Gang Li is the current CEO of the firm.