Sale、 Online sales: Toy, Plastic raw materials, plastic products, Mechanical equipment, Maternal and child products, Hardware products, cosmetic, Oil and fat products, Industrial recycled oil, Chemical raw materials( No hazardous chemicals), paper products, Hygienic incense, Nanjin Products, Packaging materials, feed、 feed ingredients、 feed additives, clothing, Clothing accessories; Food sales;Information Technology 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)。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)