Smart Navigation (Qingdao) Technology Co., Ltd., established on 2015-03-04, Business scope includes licensed projects:Domestic ship management business;Inter-provincial general cargo shipping,Shipping within the province;General cargo transportation by water;Transport of Dangerous Goods by Waterway;Mapping service;Construction engineering design;Import and export.(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:Research and development of marine engineering equipment;Ocean Engineering Equipment Manufacturing;Ocean engineering equipment sales;Offshore engineering design and module design and manufacturing services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Water Transport Equipment Sales;Artificial intelligence public service platform technical consulting services;navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments;satellite communication service;satellite navigation service;Data processing and storage support services;ship sales;Ship leasing;International Ship Management Business;ship repair;Manufacturing of electronic components and electromechanical components;Wholesale of computer software, hardware and auxiliary equipment;Network equipment manufacturing;Information system integration service;electronics sales;Information Technology Consulting Services;Communication equipment manufacturing;Network technology service;software development;Communication equipment sales;Information system operation and maintenance services;graphic design;Professional Design Services;Graphic design and production;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Information security equipment sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CCCC Tianjin Dredging Co., Ltd. (doing business as China Communications Construction Company Tianjin Waterway Bureau) is a company headquartered in Tianjin, China and ultimately controlled by the Government of China. The firm constructs residential and commercial buildings.

China Communications Construction Co. Ltd. engages in infrastructure construction, infrastructure design and dredging businesses. It operates through the following segments: Construction, Design and Dredging. The Construction segment involves in infrastructure construction of ports, roads, bridges and railways. The Design segment involves in infrastructure design of ports, roads and bridges. The company was founded on October 8, 2006 and is headquartered in Beijing, China.

Zhenjiang Yihua System Integration Co., Ltd., established on 2004-11-22, Business scope includes automation control system integration;Industrial automation control system software and hardware,Office Automation Software and Hardware,Mechatronics system,Research on Safety Intelligent System,to develop,Install,Debugging and development of related technologies,technology transfer,Technical Advisory Services;Research and promotion of science and technology projects;Fire training device and damage management training system design,manufacture,Install,Commissioning and maintenance;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 operate or prohibited from import and export).[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments] General project:Diving and salvage equipment manufacturing;Engineering technical service(planning management,survey,design,Except supervision)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangzhou Wenchong Shipyard Co. Ltd. engages in the provision of shipbuilding and ship reparing services. It specializes in building container vessels and dredgers, installation and manufacture for ports machinery, metallic structure and parts. Its products include shipbuilding and heavy industry and machinery production. The shipbuilding includes container vessel and dredger. The heavy industry and machinery production includes crane, dredging equipment, marine equipment, steel structure, and extruder. The company was founded in 1955 and is headquartered in Guangzhou, China.

Thyssenkrupp Marine Systems GmbH provides ship building and other related services. It also offers naval surface vessels, such as frigates, corvettes, patrol vessels, auxiliaries; develops and integrates submarine systems and equipment. The firm provides spare parts, engineering advice, surveys, ship repair and modernization programs, as well as expertise for infrastructure related services to operate own maintenance sites, facilities, procedures, machines and tools. The company was founded in 1838 is headquartered in Kiel, Germany.

Offshore Oil Engineering Co., Ltd. engages in the provision of offshore engineering services. It offers services for oil and gas companies developing offshore oil and gas resources, including engineering design, supplies procurement, onshore manufacturing, marine transport and offshore installation, subsea pipeline laying, commissioning, delivery, and maintenance. The company was founded on April 20, 2000 and is headquartered in Tianjin, China.

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.

Chongqing Yunhan Ship Technology Co., Ltd., established on 2010-09-26, Business scope includes ship technology development,technical consulting,Technology Transfer and Technical Services.(The above business scope law,Prohibited by law,Not allowed to operate;law,regulations,Subject to approval by the State Council,Before approval,Not allowed to operate.)

COSCO Shipping Technology Co., Ltd. engages in the development, production, and system integration of intelligent transportation systems and industrial automation. Its business includes smart transportation, smart shipping, smart logistics, and smart security. The company provides planning consulting, system integration, application software development, product development, data management, system operation, and maintenance services. COSCO Shipping Technology was founded on May 19, 1993 and is headquartered in Shanghai, China.

China Ship Scientific Research Center is a private company headquartered in Wuxi, China, that provides shiping research center services.

Chongqing Gearbox Co., Ltd. engages in the research, development, and production of heavy-duty gearboxes of high and low speeds. Its key products include transmission equipment with hard-toothed surface gears. The company was founded in 1966 and is headquartered in Chongqing, China.

CSSC System Engineering Research Institute is a Chinese company ultimately controlled by the Government of China that engages in engineering research.

Hangzhou Zetian Chunlai Technology Co., Ltd., established on 2012-10-18, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Instrument Manufacturing;Manufacturing of air pollution monitoring and testing instruments;Manufacturing of special instruments and meters for environmental monitoring;Manufacturing of water pollutant monitoring and testing instruments;Manufacturing of experimental analysis instruments;Manufacturing of electronic components;Testing machine manufacturing;Industrial automatic control system device manufacturing;Manufacturing of ecological environment monitoring and testing instruments;Environmental protection special equipment sales;Instrument sales;Sales of air pollution monitoring and testing instruments;Sales of special instruments and meters for environmental monitoring;Sales of water pollutant monitoring and testing instruments;Experimental analysis instrument sales;Testing machine sales;Industrial automatic control system device sales;Sales of ecological environment monitoring and testing instruments;Security equipment sales;software development;Information Technology Consulting Services;Information system operation and maintenance services;Information system integration service;Network technology service;Engineering Management Services;General Equipment Repair;electronic,Mechanical equipment maintenance(No special equipment);General machinery and equipment installation services;Environmental sanitation public facilities installation services;Artificial intelligence industry application system integration service;Security technology prevention system design and construction services;Auto New Car Sales(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(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).

Zhihailian (Hainan) Technology Co., Ltd., established on 2021-01-05, Business scope includes licensed projects:Installation, modification and repair of special equipment;Special equipment manufacturing;crew,pilot training;Various construction activities;The second type of value-added telecommunications services(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Big data service;internet data service;Information system integration service;marine services;Ocean Engineering Equipment Manufacturing;Ocean energy system and equipment manufacturing;Internet of things technology research and development;Manufacturing of navigation terminals;navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography;Offshore engineering design and module design and manufacturing services;Ship automation,detection,Monitoring system manufacturing;Communication equipment manufacturing;Marine environmental monitoring and detection equipment manufacturing;Manufacture of specialized machinery for agriculture, forestry, animal husbandry, sideline fishery;Manufacturing of other special instruments;Mariculture and marine biological resource utilization equipment manufacturing;Satellite Remote Sensing Application System Integration;Satellite Technology Comprehensive Application System Integration;Development of key supporting systems for marine engineering;Sales of marine water quality and ecological environment monitoring equipment;Mariculture and marine biological resource utilization equipment sales;Electronic Components Retail;Offshore wind power related system research and development;Retailing of computer software, hardware and auxiliary equipment;Sales of office equipment consumables;advertisement making;Advertising Design,acting;Marine Meteorological Services;Wholesale of aquatic products;Scenic spot management;Leisure and sightseeing activities;internet sales(Except for products that require a license for sale);Intelligent water system development(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Offshore Oil Engineering is an engineering design, procurement, construction, and installation company. They provide technical services, subsea pipe maintenance, and other services for offshore oil underwater engineering, and consulting services for deep-sea engineering.

Shanghai Ruishen Technology Co., Ltd., established on 2019-04-30, Business scope includes licensed projects:Import and export;Technology Import and Export;Construction Engineering Construction;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:Engaged in detection technology,electronic technology,Ecotechnology,SS,Technical services in the field of electric power technology,technology development,technical consulting,technology transfer;Mechanical and electrical equipment testing services;electronic product,electronics,Electronic Component,Machinery and accessories,Instrumentation and accessories,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals)promotion of.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Yihailan (Beijing) Data Technology Co., Ltd., established on 2003-11-21, Business scope includes technology development,Technical Services;design,make,acting,Place an ad;Import and export,Technology Import and Export,Agent import and export;computer system integration;Sell ​​self-developed products;shipping agent;Business Management Consulting;Warehousing Services;Internet information service business(except news,publishing,educate,medical insurance,medicine,Content other than medical devices).(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.)