corrosive substances、 Compressed gas and liquefied gas、 flammable solids、 Spontaneous combustion and flammable items when wet、 flammable liquids、 There are drugs( benzene、 Crude benzene、 aniline、 Methylbenzene、 Ethylbenzene、 C( base) benzene、1,2- Xylene、1,3- Xylene、1,4- Xylene、1,2- Diethylbenzene、1,3- Diethylbenzene、1,4- Diethylbenzene、1,2,3- Trimethylbenzene、1,2,4- Trimethylbenzene、1,3,5- Trimethylbenzene、 Styrene【 Suppressed】、 Xylene isomer mixture、 Methanol、 n-Butanol、 coal tar、 sulfur、 acetone、2- Butanone、1,2- Propylene oxide[ Suppressed]、 n-hexane、 acrylic acid【 Suppressed】、 Propylene、 Potassium methacrylate【 Suppressed】、 Phthalic anhydride、 Maleic anhydride【 cis】、 ethanol( Anhydrous)( Operating without storage facilities)( Operating with a hazardous chemicals business license, The validity period is subject to the license); Sales of medical devices、 computer、 Computer software、 Network equipment、 communications equipment、 Metal materials、 Chemical products( No hazardous chemicals)、 stationery、 sporting goods、 Non-metallic ores and products、 car、 auto parts、 fertilizer、 Mechanical equipment、 wax oil、 Small package lubricating oil、 primary agricultural products( No food)、 coal、 Mineral Products( Except for national special license projects and prohibited projects)、 coke、 steel、 fuel oil( Does not contain flash point60 Fuel oil below 1000℃, No storage)、 Mechanical accessories、 cement; Computer system services; Data processing; Basic software services; Application software services; Conference Services; Organize cultural and artistic exchange activities; Corporate image planning; Host exhibitions; Market Research; Economic Information Consulting; real estate development; Warehousing services( No hazardous chemicals or refined oil storage); Construction Project Management; Import and export of general goods and technology, However, this does not apply to goods and technologies that the state restricts companies from operating or prohibits import and export.( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)