Chemical product production (excluding licensed chemical products); Coating manufacturing (excluding hazardous chemicals); Specialty chemical product manufacturing (excluding hazardous chemicals); Ink manufacturing (excluding hazardous chemicals); Daily chemical product manufacturing; Electronic special material manufacturing; Sealant manufacturing; New material technology R&D; Electronic special material R&D; Technical services, technical development, technical consulting, technical exchange, technology transfer, technology promotion; Domestic trade agency; Internet sales (excluding goods requiring sales permits); Sales agency; Chemical product sales (excluding licensed chemical products); Coating sales (excluding hazardous chemicals); Specialty chemical product sales (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); Daily chemical product sales; Electronic special material sales; High-performance sealing material sales; Non-residential real estate leasing; Goods import and export; Technology import and export; Road freight transport for general cargo vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods). Licensed items: Hazardous chemical production; Road freight transport (excluding dangerous goods); Road dangerous goods transport.