Import and export goods declaration、 Inspection, International freight forwarding,Foreign Trade, 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), Border small trade, General freight transport by road, International road general cargo transport, Production and sale of raw food, Production and sale of cold food, coal、 coke、 Copper, iron, lead and zinc ores、 Copper concentrate、 Iron ore concentrate、 building materials、 steel、 Hardware and Electrical、 office supplies、 Electronics、 Auto Parts、 tire、 Sales of lubricants, Cargo handling and loading and unloading services, Warehousing services( Except dangerous goods)。