General business projects: Sales of architectural ceramic products: Sales agency; Wholesale of automotive parts; Sales of hair accessories; Wholesale of jewelry; Sales of mechanical equipment; Sales of electrical equipment; Sales of lighting fixtures; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Sales of building decoration materials: Sales of plastic products: Sales of lime and gypsum; Information consulting services (excluding licensed information consulting services); Sales of rubber products: Sales of electrical and mechanical equipment, sales of mechanical parts and components: Sales of packaging specialized equipment; Sales of packaging materials and products: Jewelry retail; Retail of automotive parts; Consulting and planning services; Technical services, development, consultation, exchange, transfer, and promotion: Timber sales; Licensed business project: Import and export of goods: Import and export of technology.