General projects: Engaged in technology development, consulting, service, and transfer in the fields of ship technology and electronic technology; Domestic freight forwarding agent; Import and export of goods; Technology import and export; General cargo warehousing services (excluding hazardous chemicals and other projects that require licensing and approval); Software development; Sales of ships and ship equipment, mechanical equipment, electronic equipment, electrical equipment, kitchen equipment, hardware and electrical appliances, electronic products, household appliances, wires and cables, metal materials, wood, wooden products, stationery, and daily necessities (except for projects that require approval according to law, business activities shall be carried out independently based on the business license in accordance with the law).