Shipwreck salvage services, Water rescue service, Ship personnel、 Property rescue services, Offshore oil spill cleanup services, Waterway Services, Marine Environmental Services, Electrical equipment repair, Other unlisted quality inspection technical services, Water transport equipment rental services, Trade intermediary agent, Product sales agent, Marine engineering construction, loading and unloading, Ship repair, Construction and installation industry, Ship management business, Terminal and other port facilities services, Ship port services, Harbor tugboat、 Lightering services, Freight forwarding, Engaged in international shipping agency business, Engaged in domestic shipping agency business, Warehousing industry, Information technology consulting services, Business Information Consulting( Does not include items requiring approval), Advertising design、 Production、 acting、 release, Intellectual Property Services, Conference and Exhibition Services, Engaged in customs declaration business, Provide corporate marketing planning services, Engineering and technical research and experimental development, Marine Services, Engineering Technology, Technology promotion services, Energy Performance Contracting, building materials wholesale, Mechanical equipment、 Wholesale of hardware and electronic products, Hardware Retail, Port and shipping facility engineering construction, port facilities、 Equipment and port machinery rental business, Water cargo transportation, Self-operated or agency import and export of various commodities and technologies, However, this does not apply to goods and technologies that the state restricts companies from operating or prohibits from importing or exporting.。 Laws and regulations、 The State Council decision does not stipulate the permission, Can choose business projects independently。( None of the above contain hazardous chemicals)( The above do not include financial、 Securities、 Insurance、 Futures and other projects requiring approval)(The above items do not include items that require prior approval)( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments)