Part of Medtronic Plc, Covidien Pte Ltd. is a Singaporean company located in Singapore that manufactures and supplies medical equipment.

Nellcor Puritan Bennett LLC, a subsidiary of Medtronic Plc, is a company headquartered in the United States. The firm manufactures electromedical equipment.

Suzhou Zhongda Aviation Material Technology Co., Ltd., established on 2019-08-23, The scope of business includes engaging in technology development in the field of material science and technology,technical consulting,technology transfer,Technical Services;Degradable plastic products(Contains professional new agricultural film),bio-based materials(Special material for biodegradable agricultural mulch)manufacturing and sales of(Free of Hazardous Chemicals);Agricultural machinery and equipment sales,Install;electronics sales;Engaged in the import and export of goods and technology,Except for the goods 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) General project:Manufacturing of plastic products;Sales of plastic products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

PetroChina Co. Ltd. engages in the petroleum related products, services and activities. It operates through the following business segments: Exploration and Production; Refining and Chemicals; Marketing; Natural Gas and Pipeline; and Head Office and Other. The Exploration and Production segment involves exploration, development, production, and marketing of crude oil and natural gas. The Refining and Chemicals segment focuses on the refining of crude oil and petroleum products, production and marketing of primary petrochemical products, derivative petrochemical products, and other chemical products. The Marketing segment includes marketing of refined products and the trading business. The Natural Gas and Pipeline segment comprises transmission of natural gas, crude oil, and refined products and the sale of natural gas. The Head Office and Other segment relates to cash management and financing activities, the corporate center, research and development, and other business services supporting the operating business segments of the Group. The company was founded on November 5, 1999 and is headquartered in Beijing, China.

Shaanxi Yanchang Petroleum (Group) Co., Ltd. Research Institute, established on 2008-05-27, Business scope includes petroleum,Natural Gas Exploration and Development,Drilling technology,Research on Energy and Chemical Technology,to develop,application;Geophysical Processing Interpretation,Application Research of Oilfield Chemical Additives;Oil and gas field equipment development and information technology research;Oil and gas field and chemical industry related planning consultation,design,Decision evaluation and technical services,Technical Training(Only inside the system),technology transfer, etc..(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong Huihai Membrane Material Technology Co., Ltd., established on 2020-10-19, Business scope includes general items:Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;New material technology research and development;New material technology promotion service;Manufacture of new membrane materials;Sales of new membrane materials;Environmental Consulting Services;Mechanical and electrical equipment manufacturing;Electrical Equipment Sales;electrical equipment repair;Eco-environmental material manufacturing;Eco-environmental material sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Xintongjia Space (Tianjin) Technology Co., Ltd., established on 2016-04-14, Business scope includes electronic information technology,Computer software and hardware technology,computer network Technology,Cosmetic Technology,Health Products Technology,Health Food Technology,Energy saving and environmental protection technology development,consult,transfer,Serve;Provide business incubation services,supply chain management,Business Consulting,Educational information consultation,Enterprise Marketing Planning,market survey,Organize cultural and artistic exchange activities,Business Management Consulting,Financial information consultation,Legal advice(Except for agency litigation),advertising business,Exhibition,Intellectual property agency,Conference Services;Wholesale and retail trade;Goods and technology import and export business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Saudi Arabian Oil Co. is engages in the production, transportation, and sale of energy and chemicals. It also offers prospecting, exploring, drilling, extracting, processing, manufacturing, refining and marketing hydrocarbon substances. The company operates through the following segments: Upstream, Downstream, and Corporate. The Upstream segment consists of exploring for, developing and producing crude oil, natural gas and natural gas liquids exploration, field development and production. The Downstream segment includes refining and petrochemical manufacturing, supply and trading, distribution and power generation, logistics, and marketing of crude oil and related services to international and domestic customers. The Corporate segment refers supporting services including human resources, finance and IT not allocated to Upstream and Downstream. Saudi Arabian Oil was founded on May 29, 1933 and is headquartered in Dhahran, Saudi Arabia.

China National Petroleum Corporation Southwest Oil and Gas Field Branch, established on 2000-01-03, Business scope includes licensed projects:Onshore oil and gas extraction;Mineral Resource Exploration;Gas operation;Power generation business,Transmission business,for(match)Electric business;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Power supply business;Construction Engineering Construction;Installation, modification and repair of special equipment;Inspection and testing of special equipment;Gas vehicle refueling operation;road transport of dangerous goods;road freight transport(Does not contain dangerous goods);Import and export of toxic chemicals.(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:land pipeline transportation;Chemical product sales(No licensed chemical products);Petroleum product sales(Free of Hazardous Chemicals);Refined oil wholesale(Free of Hazardous Chemicals);Geological Exploration Technical Services;Oil and Gas Technical Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering technical service(planning management,survey,design,Except supervision);Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Energy Storage Technology Services;Energy saving management service;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval);Internet of Things Technology Services;Information system integration service;Information system operation and maintenance services;software development;Import and export;Foreign contracted projects;Technology Import and Export;business training(Does not include education and training,Vocational skills training and other licensed training);tree planting business.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Yaobai Special Cement Technology R&D Co., Ltd., established on 2018-02-05, Business scope includes cement,Engineering Materials,concrete,Research and Development of Mortar,Technical Consulting and Technical Services;Research and development of non-metallic materials;Inspection and testing of building materials;Performance testing of cement production line;Engineering Materials,building materials,concrete admixture(Does not contain flammable and explosive dangerous goods,Monitoring Precursor Chemicals),grinding aid(Does not contain flammable and explosive dangerous goods,Monitoring Precursor Chemicals),Production of new materials,Sales.(The above business scope shall not involve projects within the scope of special management measures for foreign investment access)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sichuan Zongshen Energy Technology Co., Ltd., established on 2021-03-09, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Oil and Gas Technical Services;Specialty Chemicals Sales(Free of Hazardous Chemicals);Engineering and Technology Research and Experimental Development;Geological Exploration Technical Services;Data processing and storage support services;Business Management Consulting;Engineering Management Services;Car rental.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Mineral Resource Exploration;Construction Engineering Survey;Construction engineering design;Quality inspection of construction projects;Water Conservancy Engineering Quality Inspection;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)

Xiangyang New Leaf Biotechnology Co., Ltd., established on 2013-11-04, Business scope includes pesticides,Pharmaceutical Intermediates,Preparations and original drugs,Technology development of new biological materials and products,Technical Consulting and Technical Services.