Supply chain management services; Domestic freight forwarding agency; Internet sales (except for the sale of goods requiring license); Software development; Retail of computer software and hardware and auxiliary equipment; Loading, unloading and handling; Information consulting services (excluding licensed information consulting services). (except for the items that need to be approved according to law, carry out business activities independently with the business license according to law) international cargo transportation agency; Import and export of goods; Technology import and export. (for projects that must be approved according to law, business activities can be carried out only after being approved by the relevant departments. The specific business projects shall be subject to the approval documents or licenses of the relevant departments. )