wholesale、 retail:【 asphalt、 fuel oil、 Chemical raw materials and products】( No dangerous goods)、 Operations without storage facilities:【 Explosive chemicals: sulfur; Precursor chemicals: Toluene; Other hazardous chemicals: benzene、 Propane、 Propylene、1- Butene、2- Butene、1,2- Xylene、1,3- Xylene、1,4- Xylene、 Xylene isomer mixture、 Methyl tert-butyl ether、 Isobutane、 Isooctane、 n-pentane、 Ethylene、 Isobutylene、 Styrene[ Stable]、 ethanol[ Anhydrous]、 Naphthalene、 naphtha、 coal tar、 Crude benzene、 Methanol、1,3,5- Trimethylbenzene、 methane、 Ethane、 natural gas[Methane-rich]、 Liquefied petroleum gas、 Toluene、 Crude oil、 gasoline、 ethanol gasoline、 Methanol gasoline、 diesel fuel[ Closed cup flash point≤60℃]、 solvent oil[ Closed cup flash point≤60℃]、1,2,3- Trimethylbenzene、1,2,4,5- Tetramethylbenzene】、 coal、 lubricating oil、 fertilizer、 Mineral Products、 pulp、 rubber、 Mechanical accessories、 wood、 Building decoration materials、 textile、 food、 food additives、 Hardware and Electrical、 Wood products and furniture、 office supplies、 Daily necessities、 Hotel supplies、 Rubber and plastic products; Economic Information Consulting; Import and export of goods and technology( law、 Projects restricted by administrative regulations may only be operated after obtaining a license); International freight forwarding; Domestic road transport agency; Cargo loading and unloading; Warehousing( No hazardous chemical storage); Architectural Design; Building installation engineering、 Earthwork、 Pipeline installation( No pressure) design、 Gas equipment installation、 repair、 construction。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)