Rugao Fanchuan Trading Co., Ltd., established on 2012-05-09, Business scope includes building materials,steel,concrete,Machinery Parts,Wujinjiaodian,metal products,Chemical raw materials and products(Excluding hazardous chemicals),waterproof material,cement products,Insulation Materials,pipeline,valve,Metallurgical equipment,Green facilities,Construction machinery equipment and accessories,Electronic component,Computers and Accessories,software,Communication equipment,Wire and Cable,electronics,Wholesale and retail of gold and silver products;General Cargo Warehousing;Investment Advisory Services;Enterprise Management Services;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project: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)

Nantong Ruida Electronic Materials Co., Ltd., established on 1997-12-01, The scope of business includes the manufacture of electronic materials,Sales;Capacitor electrolyte compounding,Sales;metallic material,building materials,hardware products,household appliances,Office Supplies,Clothing accessories,Sales of rubber products and raw materials;Self-operated and agent import and export business of the above commodities(Except for commodities that are restricted by the state to be operated by enterprises or prohibited from import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Zixin Industrial Co., Ltd., established on 2004-01-05, Business scope includes melamine,ammonium sulfate,ammonia solution,quicklime,Aerated Concrete Block,Production of new wall insulation materials,Sales;Sales of ammonium bicarbonate, a by-product of melamine tail gas treatment;Chemical Products(In addition to dangerous goods)Sales;Self-support import and export business;Steel structure production,processing,Sales;Mechanical and electrical equipment installation;Construction;elevator,Stereo garage,Hoisting Machinery,pressure vessel,Manufacture of pressure piping equipment,Install,repair;Research and development of energy-saving and environment-friendly melamine rigid foam wall insulation,Sales;Formwork scaffolding installation;Construction engineering labor subcontracting.(Those involving qualifications in the above business scope shall operate with qualification certificates);Loading and unloading(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Bangshun Building Materials Technology Development Co., Ltd., established on 2011-10-27, Business scope includes R&D and sales of building materials;Production of new concrete block bricks,Sales;mold,General Device Design,Production,processing,Sales;Seedling planting;road general freight;General Cargo Handling Services;Manufacture of concrete structural parts,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Zhongao Automotive New Material Co., Ltd., established on 2011-10-20, Business scope includes research and development of automotive interior synthetic leather,Production,Sales;Auto Accessories,Chemical Products(Hazardous chemicals excluded),textile products,daily necessities,Paper Products Sales;Machinery sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Jiuhuashan Dharma Instrument Co., Ltd., established on 2006-11-08, The scope of business includes the manufacture of ritual instruments,Sales,Bronze sculpture,wood carving,Stone Carving Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Gansu Huachen Ecological Management Co., Ltd., established on 2016-09-02, Business scope includes research and development of non-metallic minerals,Technical Services and Consulting,production and sales;Ecological environment governance,water treatment;Technology development in the field of waste recycling,technical consulting,Technical Services,technology transfer,Production of Waste Products,Sales(The above business scope does not include items prohibited or restricted by the state,Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).***

Nantong Youkai Machinery Parts Co., Ltd., established on 2013-06-21, The business scope includes the production of mechanical spare parts,processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Duke New Energy Vehicle Co., Ltd., established on 2011-08-25, Business scope includes new energy vehicle design,research and development;Production of new energy auto parts,to assemble,Sales;Research and development of aluminum products,Production,Sales;mold making;Battery research and development,Sales;car sales;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies restricted or prohibited by the state);Anodizing anti-corrosion treatment.Fabrication of Metal Structures;Intelligent basic manufacturing equipment sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Planning and Design Management;Engineering and Technology Research and Experimental Development;Manufacturing of lightweight building materials(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Twelfth Cotton Textile Co., Ltd., established on 1983-06-10, The business scope includes pure cotton yarn,Pure cotton fabric,chemical fiber yarn,Manufacture of chemical fiber gray cloth;Operating the export business of the company's self-produced products and related technologies;Operate the production of the enterprise,Raw and auxiliary materials required for scientific research,Equipment,Instrumentation,Import business of spare parts and related technologies;Operating the enterprise's processing with imported materials and(Three to one make up)business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Tongzhou District Junlang Construction Engineering Co., Ltd., established on 2011-12-15, The scope of business includes building construction;Equipment,Pipe installing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangzhou Tianli Construction Co., Ltd., a subsidiary of Guangzhou R&F Properties Co., Ltd., is a Chinese company located in Guangzhou that constructs real estate properties. The firm was acquired by Guangzhou R&F Properties Co., Ltd. on June 05, 2007.

Newly-built Tekuo Piaozheng (Nantong) Co., Ltd., established on 2005-12-16, The business scope includes the production of gray cloth bleaching,Yarn-dyed finishing and sewing products,bed linings;digital printing;Sell ​​self-produced products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Sales of knitted textiles and raw materials;Sales of industrial textile products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Produces coal and mineral products

Maanshan Baolong New Building Materials Co., Ltd., established on 2006-09-13, Business scope includes general items:Cement Products Manufacturing;Cement products sales;Sales of building materials(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

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.

Huzhou Xinbeilian Network Technology Co., Ltd., established on 2019-10-30, Business scope includes network technology research and development,Computer software and hardware,Development of Communication System Automation Software and Hardware,make,computer information technology research and development,data processing,Research and development of artificial intelligence equipment,manufacture,Robot R&D,Manufacturing and related technical services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangxi Zhongshan County Fuqiang Yayao Huaxiang Agriculture Co., Ltd., established on 2015-08-13, Business scope includes agricultural information consultation;Agricultural Science and Technology,Technology development in the field of agricultural technology,Technical Services,technology transfer;Edible fungus,Melons,vegetable,Planting and sales of rice and other crops;Farmhouse Sightseeing Tourism,agricultural machine,farm implement,fertilizer,rice sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Jiangsu Jia'an Food Co., Ltd., established on 2003-03-03, Business scope includes preservation,quick freezing,dehydration,Processing, production and sales of salted fruits and vegetables and quick-frozen pastries;Self-operated and agent import and export business of various commodities(Except for goods that are restricted by the state to be operated by enterprises or prohibited from import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yunnan Heshun Biotechnology Co., Ltd., established on 2011-07-06, Business scope includes licensed projects:Forest tree seed production and management;food production;food sales;poultry farming;Catering Services;accommodation 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)General project:Chinese herbal medicine planting;Edible mushroom cultivation;grass planting;flower planting;vegetable planting;Nut planting;fruit planting;Urban Greening Management;Domestic trade agent;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Primary processing of edible agricultural products;Primary processing of non-edible agricultural products;Rural folk crafts and products,Development and management of leisure agriculture and rural tourism resources;Fresh Meat Wholesale;Fresh Meat Retail;Fresh Fruit Retail;Fresh Vegetable Retail;Sales of agricultural and sideline products;Feed Raw Material Sales;raw nuts,dried fruit sales;livestock sales;Healthy food(prepackaged)Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).