General items: International cargo transportation agency; Domestic cargo transportation agency; NVOCC; Customs brokerage business; Inspection business; General cargo warehousing services (excluding hazardous chemicals and other items that require license approval); Port cargo loading and unloading activities; Import and export of goods; Technology import and export; Container repair; Sales of packaging materials and products; Sales of metal products; Sales of electrical equipment; Hardware product retail; Sales of building materials; Sales of household appliances; Container sales; Material handling equipment sales. (Except for projects that must be approved according to law, independently carry out business activities according to law on the basis of business license)