Tianjin Qisuo Precision Electromechanical Technology Co., Ltd., established on 2009-06-26, The business scope includes ship supporting products,Optical Mechatronics Products,Gyro theodolite,Anti-harsh environment computer and electronic product design,manufacture,Sales,lease;Ship Supporting Technology,Opto-Mechatronics Technology,Information Engineering and Network Technology,Electronic component technology development,consult,transfer,Serve;Electronic Component,Wujinjiaodian,Computer and its accessories,Instrumentation,Metal and non-metal materials,Labor protection products,Chemicals(Does not contain dangerous goods and precursor drugs)Wholesale and retail;engaged in import and export business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tianjin Xinle Electronics Co., Ltd., established on 2008-10-09, Business scope includes mechatronics,software,Petroleum Technology Development,consult,Serve;Equipment,Electrical Equipment,Instrumentation,Wholesale and retail of computers and peripherals;computer installation,repair;drilling;Import and export business of goods and technology;Prepackaged food and bulk food,dairy products(Contains infant formula),dairy products(Does not contain infant formula)Wholesale and retail;online sale:Daily necessities,Prepackaged food and bulk food,dairy products(Contains infant formula),dairy products(Does not contain infant formula)Wholesale and retail;Own house rental;The following limited branch operations:controlling device,Manufacturing of communication transmission equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuhan Wuchuan Measurement & Test Co., Ltd. is a Chinese company located in Wuhan and ultimately controlled by the Government of China that engages in ship test measurement and related services.

Shanghai Spark Surveying and Mapping Co., Ltd., established on 2002-03-15, Business scope includes surveying and mapping services,Enterprise file service,real estate consulting,Business Consulting,Business Management Consulting,PARKING LOT(library)operate,Engineering drawing production,Sales of surveying and mapping instruments and accessories. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Xi'an Hangguang Instrument Factory, established on 1984-09-04, Business scope includes general items:spring manufacturing;mold making;Manufacturing of computer software, hardware and peripheral equipment;Manufacturing of satellite mobile communication terminals;Instrument Manufacturing;navigation,surveying and mapping,Manufacture of special instruments for meteorology and oceanography;Instrument Repair;Wholesale of computer software, hardware and auxiliary equipment;Auto New Car Sales;car used car sales;Retailing of computer software, hardware and auxiliary equipment;Mold Sales;spring sales;Lighting Sales;navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments;Import and export;Technology Import and Export;car park service;satellite navigation service;software development;Information system integration service;Data processing and storage support services;Geographic Remote Sensing Information Service;property management;Non-residential real estate leases;hotel management;Catering Management;Information Consulting Service(Not including licensing information consulting services);marketing planning;Corporate Image Planning;Conference and Exhibition Services;Project planning and public relations services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;battery sales;battery manufacturing.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Packaging and decoration printing;Basic Telecom Services;The second type of value-added telecommunications services;Internet information service;Mapping service;Inspection and testing service.(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)

Zhong Chuan Xing Guan Ke Ji （ Wu Han ） You Xian Gong Si, established on 2012-03-13, Business scope includes general items:Navigation equipment and its parts,Gyroscope and its components,Geodetic equipment and parts thereof,power components,power supply module,Optoelectronics,Research and development of electromechanical equipment and its components,Production,Sales and technical service;software,Development of circuit modules,Sales and technical service;Electrical Equipment,components,Wholesale and retail of instruments and meters;Processing of metal structural parts,Manufacturing and sales;Import and export,Technology Import and Export(Does not contain goods or technologies that are prohibited or restricted from import and export by the state)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hudong-Zhonghua Shipbuilding Group Co., Ltd. provides shipbuilding services. It offers varieties of ships ranging from large and medium-sized container ships, LPG carriers, chemical carriers, Ro/Ro ships, floating production storage units, products carries, curde oil tankers, bulk-cargo carriers, and passenger ships to various kinds of ships for naval use. The company was founded in April 2001 and is headquartered in Shanghai, China.

Guangzhou Urban Construction Engineering Supervision Co., Ltd., established on 1993-03-30, Business scope includes bidding agency services;Engineering Management Services;Construction Project Supervision;Engineering cost consulting business;Mapping service;

Guangzhou Shipyard International Co., Ltd. engages in the provision of service related to shipyard management. The company was founded on May 25, 2006 and is headquartered in Guangzhou, China.

Hubei Kunfeng Engineering Technology Co., Ltd., established on 2018-10-23, Business scope includes general contracting of housing construction and municipal infrastructure projects;Various construction activities;Building Intelligent System Design;Building Intelligent Engineering Construction;Construction labor subcontracting;Residential interior decoration;Construction of fire protection facilities;Earthwork construction;Landscaping engineering construction;artificial forest;Municipal facilities management;Construction of sports facilities;Land Consolidation Services;Metal doors and windows engineering construction;Construction of cultural relics protection projects;Foreign contracted projects;Construction engineering design;building demolition work(Except for blasting operations);flower planting;irrigation service;Construction of geological disaster control engineering;Power facility installation,undertook,Take the test;construction professional work;General machinery and equipment installation services;Construction machinery and equipment rental;Bidding agency service;Engineering Management Services;Government Procurement Agency Services;Engineering technical service(planning management,survey,design,Except supervision);Engineering cost consulting business;Sewage Treatment and Its Reuse;tree planting business;Metal Material Sales;Sales of building materials;Wholesale of computer software, hardware and auxiliary equipment;Electrical Equipment Sales;Fire Equipment Sales;Sales of building decoration materials;Door and window sales;Sales of construction machinery;Sales of building waterproof membrane products;Optical communication equipment sales;Calculator Equipment Sales;Sales of office equipment consumables;Special Equipment Sales;Digital Video Surveillance System Sales;Sales of signage for traffic and public administration;Security equipment sales;Sales of power facilities and equipment;Communication equipment sales;Insulation Material Sales;Anti-corrosion material sales;Information system integration service;Intelligent control system integration;Information system operation and maintenance services;Computer System Services;Network technology service;Information Technology Consulting Services;National law,The regulations allow the operation without setting the relevant permits,Enterprises can independently choose business projects to engage in business activities(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Huibo Electromechanical Technology Co., Ltd., established on 2016-12-19, Business scope includes electromechanical equipment,motor,Research and development of motor parts and related products,Production,Sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted or prohibited from import and export by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuhan Seismic Metrology and Measurement Engineering Research Institute Co., Ltd., established on 1993-04-22, The scope of business includes metrological verification of geodetic instruments and professional seismic surveying instruments,calibration,Test and Repair;Surveying Engineering;Research and development of new metering technologies and metering technology devices,Sales and after-sales service;Research and development of new surveying and mapping technology and equipment,Sales and after-sales service;The above instruments,Technical consultation on new technologies and software,Technical Services;Accept the entrustment to cooperate in the development of projects.(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuhan Hongjian Infrastructure Construction Co., Ltd., established on 2003-01-20, Business scope includes licensed projects:Various construction activities;Engineering cost consulting business(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:Engineering Management Services;Landscaping engineering construction;Sales of building materials;Machinery and Equipment Leasing;Labor service(Does not include labor dispatch);Bidding agency service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Sichuan Sanxing Surveying and Mapping Co., Ltd., established on 2017-04-10, Business scope includes surveying and mapping services(Did not obtain the relevant administrative license(approval),Do not carry out business activities);Engineering Supervision;Engineering Consulting;Construction machinery and equipment rental,technical consulting,Technical Services;railway engineering;Construction labor subcontracting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Jiangsu Jiufeng Electronic Technology Co., Ltd., established on 2011-04-07, Business scope includes electronic products,automatic control equipment,electronics,Instrumentation(Does not include measuring instruments),electrical connector,components,Research and development of communication equipment,Production,Sales;Production of special vehicle testing equipment,Sales;spring,mold,Manufacturing of mechanical parts,processing,Sales;Oxidation surface treatment of aluminum parts,sandblasting,spraying;Acquisition of non-ferrous metals,Sales;Chemical raw materials(Free of Hazardous Chemicals)Sales;Self-operated and agent import and export business of various commodities and technologies,Except for goods and technologies that are restricted by the state to operate by the company and prohibited by the state from import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:battery sales;Computer System Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacturing of navigation terminals;Navigation terminal sales;Optoelectronic Device Manufacturing;Optoelectronic Device Sales;Fastener Manufacturing;Fastener sales;Manufacturing of plastic products;Sales of plastic products;Manufacturing of metal seals(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jilin Jitai Safety Technology Service Co., Ltd., established on 2011-01-21, Business scope includes general items:Security Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Standardized service;Social Stability Risk Assessment;Hazardous chemical emergency rescue service;Fire technical service;On-site assessment technical services for fire protection acceptance of construction projects;Land Survey and Evaluation Services;Mineral resource reserve estimation and reporting services;Environmental Consulting Services;Environmental Protection Monitoring;Metering technical service;Energy saving management service;Power Generation Technical Services;Wind Power Technical Services;Water Conservancy Related Consulting Services;Safety technical training for special operators;business training(Does not include education and training,Vocational skills training and other licensed training);Security technology prevention system design and construction services;Security System Monitoring Services;Engineering Management Services;software development;software sales;Software outsourcing service;Network and Information Security Software Development;Information Technology Consulting Services;Information system integration service;Information system operation and maintenance services;Internet of things technology research and development;IoT Device Sales;Internet of Things Technology Services;internet data service;Cloud Computing Equipment Technical Services;Network Equipment Sales;Information security equipment sales;Security equipment sales;Office Equipment Sales;Retailing of computer software, hardware and auxiliary equipment;electronics sales;Industrial automatic control system device sales;Special Equipment Sales;Fire Equipment Sales;Sales of ecological environment monitoring and testing instruments;Sales of labor protection products;Labor service(Does not include labor dispatch);Sales of agricultural and sideline products;Earthwork construction;General machinery and equipment installation 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:Safety Evaluation Business;Lightning protection device detection;Inspection and testing service;Occupational Health Technical Services;Construction engineering design;Construction Engineering Construction;Building Intelligent System 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)

CSSC Huangpu Wenchong Shipbuilding Co., Ltd. is a Chinese company located in Guangzhou and ultimately controlled by the Government of China that manufactures and maintains ships. On March 09, 2015 CSSC Offshore & Marine Engineering (Group) Co., Ltd. acquired CSSC Huangpu Wenchong Shipbuilding Co., Ltd. from China State Shipbuilding Corp. Ltd. for $852.69 million.

Henan Yushi Geological Exploration Technology Co., Ltd., established on 2009-02-23, Business scope includes solid mineral exploration:Class C,Mapping service(Operate with qualification certificate);engineering survey;Real estate surveying and mapping;Geographic Information Systems Engineering;Photogrammetry and Remote Sensing;Hydraulic Engineering Design,Agricultural Comprehensive Development Ecological Engineering Design;Municipal engineering design;industrial design;Engineering Management Services;Engineering Investigation;Planning and Design;Land Planning Services;Land reclamation;Cost consultation;Computer software and hardware development and application;Software and IT Services;software development;UAV technology development;Equipment Leasing;Geological Prospecting.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)