DDP (Delivered DutyPaid in full English) "Delivered Dutypaid" means that the seller delivers the goods to the place designated by the buyer after completing import customs clearance at the destination designated by the buyer. If the goods have not yet been unloaded, they shall be delivered to the Buyer, and if delivery has been completed, the Seller shall bear all risks and costs of transporting the goods to the named destination, including any "taxes" payable at the destination when customs formalities are required (including customs duties and risks, and charges, duties, taxes and other charges). It can be seen that under DDP terms, the seller bears a great deal of responsibility.

International freight is one or more means of transportation from one country to another. International trade is usually international freight, but usually international freight also includes express delivery, international freight does not include international inter-courier

Shipping market is active - shipping rates are rising fast inventory increase capital backlog enterprise profitability pressure increased

Logistics and transportation technology mainly includes two categories of transportation facilities and transportation operations, the former belongs to transportation hard technology and the latter belongs to transportation soft technology. Transportation hard technology mainly includes transportation infrastructure, such as roads, railroads, shipping, transport vehicles and other infrastructure improvements, while transportation soft technology includes management methods, logistics technology, logistics personnel literacy, etc.