Permitted items: Ship repair; Public rail transport; Road transport of goods (excluding dangerous goods). (For projects subject to approval according to law, business activities can only be carried out after the approval of relevant departments, and specific business projects shall be subject to the approval documents or licenses of relevant departments. ) General items: Tax services; Marketing planning; International freight forwarder; Human resource services (excluding job intermediary activities and labor dispatch services); Intellectual property services (except patent agency services); International shipping agency; International ship management services; Non-vessel transport services; Customs declaration business; Inspection application business; General goods storage services (excluding hazardous chemicals and other items requiring approval); Port cargo handling activities; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Import and export of goods; Import and export agent; Domestic shipping agency; Technology import and export; Loading, unloading and handling; Domestic freight forwarder. (Except for projects subject to approval according to law, independently carry out business activities according to law with business licenses)