Manufacture of sports goods and equipment: Wholesale of sports goods and equipment: Retail of sports goods and equipment; Sale of teaching models and educational aids; Sale of teaching-specific instruments; Sale of office supplies; Wholesale of stationery; Wholesale of daily necessities; Wholesale of cosmetics; Sale of electronic products; Wholesale of hardware products; Sale of toys, animation and amusement equipment; Wholesale of shoes and hats; Sale of luggage; Sale of daily-use ceramic products; Domestic trade agency; Manufacture of teaching models and educational aids; Manufacture of teaching-specific instruments; Construction of sports ground facilities; Internet data services; Sale of plastic products; Sale of rubber products; Wholesale of musical instruments; Sale of musical instrument parts; Wholesale of clothing and accessories; Sale of amusement equipment for ordinary outdoor amusement parks; Amusement park services; Sale of laboratory analysis instruments; Sale of intelligent instruments and meters; Sale of furniture; Sale of chemical products (excluding licensed chemical products); Sale of building materials; Sale of daily chemical products; Retail of hardware products; Purchase and sale of Chinese herbal medicines (excluding Chinese herbal decoctions); Cultivation of Chinese herbal medicines; Purchase of Chinese herbal medicines; Primary processing of edible agricultural products; Wholesale of edible agricultural products; Sale of mechanical equipment; Sale of daily sundries; Import and export of goods; Import and export of technology; Import and export agency services.