The business scope includes general items: Import and export agency; Import and export of goods; Technology import and export; Purchase of primary agricultural products; Aquatic product sales; Sales of edible agricultural products; Sales of agricultural and sideline products; Sales of office supplies; General merchandise sales; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Sales of metal materials; Lubricant sales; Sales of hardware products; Sales of machinery and equipment; Optoelectronic equipment sales; Wire and cable business; Sales of auto parts; Sales of glass products; Sales of rubber products; Food business (selling pre packaged food); Conference and exhibition services; Advertising design and agency; Marketing planning; Corporate image planning; Business information consulting (excluding investment consulting); Technical service, technical development, technical consultation, technical exchange, technology transfer and technology promotion.