Internet sales( Except for the sale of goods that require a license); Stationery wholesale, Stationery retail, Food sales, Machinery and equipment sales, Mechanical parts、 Parts Sales, mold sales, Sales of arts and crafts and ceremonial supplies( Except ivory and its products), Sales of packaging materials and products, Bio-based material sales, Toy sales, Plastic product sales, Sales of daily glass products, Electronics sales, Hardware wholesale, Hardware product retail, Metal structure sales, Home Furnishings Sales, Sporting goods and equipment wholesale, Sporting goods and equipment retail, Maternal and child products sales, Home appliance sales, Daily necessities sales, Watch sales, Clothing and accessories wholesale, Clothing and accessories retail, Sales of needlework textiles, Sales of building decoration materials; Advertising Design、 acting, Advertising( Non-broadcast stations、 TV station、 Newspaper and periodical publishing units); Information consulting services( No licensing information consulting services); Trade Agent; Import and export of goods, Technology import and export。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)