The role of a general warehouse is to store goods, consisting of a warehouse for storing goods, transportation and transportation facilities (such as cranes, elevators, slides, etc.), transportation pipelines and equipment for entering and exiting the warehouse, as well as fire-fighting facilities, management rooms, etc. The general term for buildings and places where goods are kept and stored "Bonded warehouse" refers to a warehouse established with the approval of the customs to store bonded goods and other goods that have not completed customs procedures Bonded warehouses are divided into public bonded warehouses and self used bonded warehouses according to the different objects of use

1. Public bonded warehouse: It is operated by an independent enterprise legal person in China that mainly engages in warehousing business and specializes in providing bonded warehousing services to the community

2. Self use bonded warehouse: It is operated by a specific independent enterprise legal person in China and only stores bonded goods for their own use

3. Dedicated bonded warehouse: A warehouse specifically used to store goods with specific purposes or types in a bonded warehouse Special bonded warehouses include bonded warehouses for liquid hazardous materials, bonded warehouses for material preparation, bonded warehouses for consignment and maintenance, and other special bonded warehouses

(1) The term "bonded warehouse for liquid hazardous chemicals" refers to a bonded warehouse that conforms to the national regulations on the storage of hazardous chemicals and specializes in providing bonded storage services for petroleum, refined oil, or other bulk liquid hazardous chemicals "

(2) Material preparation bonded warehouse refers to a bonded warehouse where processing trade enterprises store raw materials, equipment, and components imported for processing re export products. The stored bonded goods are limited to the supply of their own enterprises."

(3) The term "bonded warehouse for consignment maintenance" refers to a bonded warehouse dedicated to storing imported consignment spare parts for the maintenance of foreign products