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General project: Manufacturing of petroleum products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Synthetic fiber manufacturing; Manufacturing of plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Recycling of renewable resources (excluding productive waste metals); Thermal production and supply; Wastewater treatment and its recycling; Loading and unloading handling; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; estate management; Housing rental; Socio economic consulting services; Advertising production; Advertising design and agency; Advertising release; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Production of gas appliances; Finished oil storage (excluding hazardous chemicals); Import and export of goods; Technology import and export; Sales of non electric household appliances; Sales of chemical products (excluding licensed chemical products); Rental of special equipment; Rental services (excluding licensed rental services). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of hazardous chemicals; Operation of hazardous chemicals; Transportation of general cargo by waterway; Transportation of dangerous goods by waterway; Inspection and testing services; Mobile pressure vessel/gas cylinder filling; Power generation business, transmission business, and power supply (distribution) business; Gas operation; Gas vehicle refueling operation; Production and supply of tap water. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)show moreGeneral project: Manufacturing of petroleum products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Synthetic fiber manufacturing; Manufacturing of plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Recycling of renewable resources (excluding productive waste metals); Thermal production and supply; Wastewater treatment and its recycling; Loading and unloading handling; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; estate management; Housing rental; Socio economic consulting services; Advertising production; Advertising design and agency; Advertising release; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Production of gas appliances; Finished oil storage (excluding hazardous chemicals); Import and export of goods; Technology import and export; Sales of non electric household appliances; Sales of chemical products (excluding licensed chemical products); Rental of special equipment; Rental services (excluding licensed rental services). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of hazardous chemicals; Operation of hazardous chemicals; Transportation of general cargo by waterway; Transportation of dangerous goods by waterway; Inspection and testing services; Mobile pressure vessel/gas cylinder filling; Power generation business, transmission business, and power supply (distribution) business; Gas operation; Gas vehicle refueling operation; Production and supply of tap water. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)