e-commerce; wholesale(Storage prohibited): gasoline、 diesel fuel[ Closed cup flash point≤60℃]、 kerosene、 fuel oil[ Flash point<60°C, Its main component isooctane>70%]、 naphtha、 Tetrahydrofuran、 coal tar、 Petroleum ether、 benzene、 Methyl tert-butyl ether、 Methanol gasoline、 ethanol gasoline、 n-pentane、 n-butane、 n-hexane、 Crude benzene、 sec-Butyl acetate、 Methanol、 n-heptane、n-octane、 Isooctane、 Cyclooctane、 Ethylene oxide、1,2- Propylene oxide、1,3- Dichloropropane、 Chloroform、 Nonane and its isomers、1,2- Dichloropropane、 Heavy benzene、 Toluene、 natural gas[Methane-rich]、 Liquefied petroleum gas、 Synthetic resins containing flammable solvents、 paint、 Supplementary Materials、 Paint and other products[ Closed cup flash point≤60℃]、1,2- Xylene、1,3- Xylene、1,4- Xylene、 Propylene、1,3- Butadiene[ Stable]、 Hexafluoropropylene、2- Allyl chloride、3- Allyl chloride、 Styrene[ Stable]、 Tripropylene、 Tetrapropylene、 carbon dioxide[ Compressed or liquefied]、 Sodium hypochlorite solution[ Contains available chlorine>5%]、 Ammonia solution[ Contains ammonia>10%]、 ethanol( Anhydrous)、2- Butanol、 acrylic acid、1- Propanol、 n-Butanol、2- Propanol、2- methyl-2- Propanol、2- methyl-1- Propanol、 Heteroamyl alcohol、 acetone、2- Butanone、 aniline、 phenol、 Sodium hydroxide solution[ content≥30%]、 Sodium hydroxide、 Anthracene oil emulsion、 Anthracene oil cream、 Acetic acid( content>80%)、 Acetonitrile、 Acetylene、n-Butyraldehyde、 Naphthalene、 Formaldehyde solution、 Phthalic anhydride[ Containing maleic anhydride greater than0.05%]; Sales and rental of construction machinery and equipment; Sale: Chemical products( No hazardous chemicals)、 steel、 Non-ferrous metals、 Gold and silver products、 Hardware and Electrical、 rubber products、 Mechanical and electrical equipment、 Computer software and accessories、 Electronics( Does not include special equipment for eavesdropping or stealing photos)、 furniture、 building materials( No sand or gravel)、 Pre-packaged food、 bulk food、 edible agricultural products、 Grain and Oil、 Mineral Products( Except for special controlled products)( Except where restricted or prohibited by the country)、 Daily necessities、 car; Grain procurement; supply chain management; Enterprise Management Services( No illegal fundraising、 Financial activities such as absorbing public funds); Financial Advisory( No illegal fundraising、 Financial activities such as absorbing public funds); Accounting services; Import and export of goods or technology( Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval); Trade between enterprises within the region and trade agency and sales within the region。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)。