CSIC Pengli (Nanjing) Atmospheric Ocean Information System Co., Ltd., established on 2012-04-24, The scope of business includes the research and development of atmospheric and oceanic information systems,Sales;radar,Atmospheric ocean environment detection equipment,Hydrological instrument,electronic communication equipment,Development of measuring and testing equipment,Production,Sales,lease;computer software development,transfer,Technical Service and Sales;Information System Integration Project;Electronic Engineering Integration,Install,debugging;D,car sales;Self-operated and agent import and export of various commodities and technologies(Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Qingdao Haiyan Electronics Co., Ltd., established on 2014-01-14, Business scope includes general items:navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography;Ocean Engineering Equipment Manufacturing;Marine environmental monitoring and detection equipment manufacturing;Marine environmental monitoring and detection equipment sales;Sales of marine water quality and ecological environment monitoring equipment;General merchandise sales;Sales of power electronic components;Wholesale of electronic components;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;electronics sales;Smart Instrument Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Offshore engineering design and module design and manufacturing services;Information system integration service;Ship leasing;Instrument Repair;Computer and communication equipment rental;Communication equipment repair;electrical equipment repair;Computer and Office Equipment Repair;marine services;Marine Environmental Services;software development;Machinery and Equipment Leasing;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Dalian Zhenyuan Ocean New Energy Technology Co., Ltd., established on 2017-09-28, Business scope includes new energy technology development;Ocean Engineering Construction;tidal power generation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

CSSC Pengli (Nanjing) Technology Group Co., Ltd., established on 1988-01-22, Business scope includes machinery,electronic product,Green facilities,Power Equipment Research,to develop,manufacture,Sales;New Energy Power Generation System Engineering,software engineering,Radio and television engineering,Electronic Engineering Design,construction,Install;system integration;New energy and energy-saving technical services and energy-saving engineering construction,Install;Chemical Technology Services;communication products(Does not include satellite ground receiving equipment)Research,to develop,Sales;Self-operated and agent import and export business of various commodities and technologies(Except for goods and technologies that the state restricts companies to operate or prohibits).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CCCC Tianjin Harbor Engineering Research Institute Co., Ltd., established on 2002-01-21, Business scope includes foundation engineering construction,Experimental Study;Offshore engineering hydraulic model(physical model and digital model)Experimental Study;Experimental Research on Construction Technology and Equipment and Instruments of Port Engineering;electronic automation,Development and research of basic engineering construction technology and technical development of the above projects,Technical service and technical consultation;Engineering Investigation;hydraulic structures,building materials,Technology Development and Research of Steel Structure Anticorrosion;port engineering,Industrial Civil Engineering,Water conservancy project,Traffic Engineering Inspection and Evaluation;Equipment,Instrument sales;Steel structure anti-corrosion engineering construction;Technical development of geotechnical engineering monitoring instruments and automatic monitoring systems.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tianjin Harbor Engineering Quality Inspection Center Co., Ltd., established on 2006-11-03, Business scope includes port engineering quality supervision and testing;building materials,building structure,Pile foundation and pile body,Foundation engineering quality,structure,Mechanical testing and testing;Mapping service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CCCC First Harbor Engineering Co., Ltd. engages in the business of port construction services. The firm covers marine works for ports, shipyards and navigational structures, construction of roads, bridges, airports and light railways, railways and subways, installation of large-size complete equipment and plants, construction of industrial and civil buildings and other medium and large size construction projects. The company was founded on November 12, 1945 and is headquartered in Tianjin, China.

Guangdong Zhongxiang Environmental Protection Industry Technology Co., Ltd., established on 2019-06-25, Business scope includes technical consultation in the field of renewable energy,Technical Services;Energy-saving technology promotion service;Environmental protection technology promotion service;Biological control technology promotion service;water pollution control;Air Pollution Control;Mechanical and Electrical Equipment Installation Services;Water Treatment Installation Services;Special equipment installation(elevator,except boiler);Wholesale of hardware products;Wholesale of electrical equipment;Electronic Components Retail;Hardware retail;General machinery and equipment retail;water resource management;Natural Water Collection and Distribution;Hydrological Services;Noise Pollution Control Services;Light Pollution Control Services;Geological disaster management service;Municipal facilities management;Public toilet cleaning service;Urban and rural city appearance management;Green management,conservation,Pest Control Services;Engineering and Technology Research and Experimental Development;Engineering and Technology Basic Science Research Services;Chemical Engineering Research Services;Solar Technology Research,to develop,Technical Services;Research on solar water heating system,to develop,design;Research on Solar Photovoltaic Power Supply System,to develop,design;Research on water treatment equipment,to develop;Water Treatment Technology Research,to develop;Technical research on water resources management,to develop;Technical Research on Ecological Restoration,to develop;Technical Research on Soil Remediation,to develop;Technical Research on Waste Gas Treatment,to develop;Technical Research on River Regulation,to develop;Technical Research on Garbage Disposal,to develop;Research on Ecological Bank Protection Technology,to develop;Environmental Protection Monitoring;soil remediation;Separation Technology Development,Technical Services;on the water,Underwater Engineering Services;Water conservancy and inland port engineering construction;Water source and water supply facilities engineering construction;Port and shipping facilities engineering construction;Building water system installation services;Building drainage system installation services;Building Air Conditioning Equipment,Ventilation system installation services;Installation and after-sales service of solar water heating system;Installation and after-sales service of solar photovoltaic power supply system;Installation and after-sales service of heat pump water supply system;Installation and after-sales service of direct drinking water system;Sound insulation engineering services;

Qingdao Bear Ocean Technology Co., Ltd., established on 2015-12-11, Business scope includes technical development in the marine professional field,technical consulting,Technical Services,technology transfer,Technical Contracting,technology intermediary;Marine Science and Technology Survey;Marine Environmental Assessment;Sea area use demonstration related services;detection,measuring equipment,Experimental test equipment,Sales of scientific research auxiliary equipment and accessories;Import and export,Technology Import and Export(law,Except for items prohibited by administrative regulations,law,Projects restricted by administrative regulations can only be operated after obtaining a license).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Zeni Lite Buoy manufactures marine aids-to-navigation equipment and marine safety products.

Nantong Dingsheng Marine Technology Co., Ltd., established on 2012-01-06, The scope of business includes research and development of marine instruments and equipment,Sales and Repair;Information system integration service;Marine Environment Forecast,evaluation service;Electrical Equipment,Wire and Cable,Water Pollution Monitoring Instruments,Sales of AtoNs,Installation and Maintenance;Ship leasing;Industrial Automation Equipment Design,Install,debugging;River dredging;Bridge Construction Engineering Construction;Port and channel engineering construction.(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;Various construction activities(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:Sales of building materials;Landscaping engineering construction;property management;Sales of signage for traffic and public administration;Photovoltaic equipment and components sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

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.

Zhongshan Exploration Instrument Co., Ltd., established on 2000-06-13, Business scope includes operating buoy monitoring system,Development of aids to navigation equipment and marine detection equipment,design;research and development:Special instrumentation for environmental monitoring;Environmental Monitoring Service(The above involves manufacturing,Sales and import of measuring instruments).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CNOOC Deepwater Development Ltd. is a Chinese company located in Beijing and ultimately controlled by the Government of China that provides oil and gas drilling services.

Anhui Chaohu Universal Anchor Chain Co., Ltd., established on 1997-10-08, Business scope includes marine mine anchor chain,Hooks and accessories,Buoy processing,Sales;Navigation mark equipment design,Install.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Taizhou Xiangyu Electromechanical Co., Ltd., established on 2006-08-30, The scope of business includes special equipment for plastic processing,Fitness Equipment and Accessories,plastic products,Fastener Manufacturing,Sales.

Mairun Intelligent Technology (Shanghai) Co., Ltd., established on 2018-07-06, Business scope includes general items:engaged in smart technology,Technology development in the field of electronic technology,technical consulting,technology transfer,Technical Services;Graphic design and production;software development;Corporate Image Planning;marketing planning;Information Consulting Service(Not including licensing information consulting services);Conference and Exhibition Services;graphic design;Photographic Printing Services;Electronic Component,communication equipment,Rubber products,Chemical Products(No licensed chemical products),Machinery sales;Computer and communication equipment rental;Computer Information System Integration;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Qingdao Century Haituo Marine Technology Co., Ltd., established on 2017-05-15, The business scope includes fluid technology,Technology development in the field of marine engineering,Technology Promotion,technology transfer,technical consulting,Technical Services,Communication system technology development,Green facilities,Automation Control System,Technical research and development and technical consultation of energy-saving technology,Technical Services,technology transfer,Electronic product development and technical services,transfer,Computer software and hardware research and development and technology development,technology transfer,Technical Services,Air Pollution Control Services,Environmental Protection Monitoring,processing:Mechanical equipment and accessories,mold,wholesale:Marine Instruments and Equipment,Sealing material,Mechanical equipment and accessories,Rubber products(Free of single-use styrofoam and ultra-thin plastic bags),electronic product,Electrical Equipment,metal products,hardware tools,communication device(Without wireless transmission,satellite receiving equipment),Automation control equipment,Instrumentation,Computer hardware and software and auxiliary equipment,Testing Equipment,Install,maintain:Automation control equipment,Testing Equipment,Instrumentation(Carry out business activities in accordance with the license issued by the quality supervision department),electronic product,Import and export of goods and technology(Except for items prohibited by laws and administrative regulations,Projects restricted by laws and administrative regulations will be operated after obtaining permission).(This residence is not allowed to engage in production,processing,Production and other business activities)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)