General project: Import and export agency; Import and export of goods; International freight forwarding agent; Business agency services; Procurement agency services; Labor services (excluding labor dispatch); IoT application services; Railway transportation auxiliary activities; Supply chain management services; Transportation and packaging services for goods; General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval); Loading, unloading and handling; Recycling of renewable resources (excluding productive waste metals); Sales of generators and generator sets; Sales of electrical accessories; Sales of office supplies; Wholesale of hardware products; Sales of building materials; Sales of artificial intelligence hardware; Sales of toys, anime, and entertainment products; Sales of arts and crafts and ceremonial items (excluding ivory and its products); Retail of sports goods and equipment; Sales of industrial textile products; Sales of metal tools; Sales of clothing accessories; Sales of plastic products; Sales of sanitary ware