Outdoor product sales; Toy manufacturing; Sports equipment manufacturing; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of household items; Sales of daily necessities; Wholesale of hardware products; Manufacturing of amusement equipment for ordinary outdoor amusement parks (excluding large amusement facilities); Wholesale of sports goods and equipment; Sales of amusement and entertainment products; Electronic product sales; Import and export of goods; Technology import and export; Import and export agency; If the national laws and regulations allow for operation without relevant licenses, enterprises can independently choose their business projects to engage in business activities (projects that require approval according to law can only be carried out after approval by relevant departments)