Engage in import and export of goods and technology, coal、 coke、 steel、 Mineral Products、 Chemical products(Removal of hazardous chemicals、 Monitoring chemicals、 Fireworks、 Civilian explosives、 Precursor chemicals)、 Metal materials、 Building decoration materials、 lamps、 Class I medical devices、 auto parts、 wood、 Sales of non-ferrous metals, maritime、aviation、 International land freight forwarding, Domestic road freight transport agency, re-export trade, Trade and trade agency between enterprises in the region, Conference Affairs、 Exhibition Services, Trade information consultation、 Logistics information consulting。【 Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments】