General items: Ship port services; International ship management services; International shipping agency; Import and export agent; Domestic shipping agency; Ship repair; Ship towing service; Water transport equipment spare parts sales; Water transport equipment sales; Project management services; Sales of Marine environment monitoring and detection equipment; Sales of underwater systems and equipment; Fire equipment sales; Loading, unloading and handling; Machinery and equipment leasing; Machinery and equipment sales; Wholesale of sporting goods and equipment; Sporting goods and equipment retail; Retail of kitchenware and household goods; Lubricating oil sales; Sales of anti-corrosion materials; Building materials sales; Furniture parts sales; Sales of building decoration materials; Metal material sales; Daily necessities wholesale; Daily necessities sales; Wholesale of kitchenware and household goods; Sales of sanitary ceramic products; Tea set sales; Textile, clothing and household goods wholesale; Wholesale of shoes and hats; Shoes and hats retail; Sales of special labor protection products; Sales of labor protection products; Paper products sales; Sales of plastic products; Sales of agricultural and sideline products; Furniture sales