The business scope includes licensed projects: import and export of goods; import and export of technology (projects that require approval according to the law can be carried out after being approved by the relevant departments, specific business items are subject to the approval documents or permits issued by the relevant departments). General projects: sales of rubber products; sales of plastic products; sales of packaging materials and products; sales of chemical products (excluding chemical products that require a license); sales of daily necessities; sales of metal products; sales of office supplies; retail of hardware products; sales of lubricants; sales of household appliances; sales of electronic products; sales of building decoration materials; construction of garden greening projects; information consulting services (excluding information consulting services that require a license); network technology services; technology services, technology development, technology consultation, technology exchange, technology transfer, and technology promotion; packaging services; engineering management services; loading and unloading (except for projects that require approval, activities can be carried out independently according to the business license).