Container Number is a unique identifier for each container in international container transport, typically consisting of 4 letters (owner code + equipment identifier) and 7 digits (serial number + check digit), such as "MSCU1234567". It is used in booking, stuffing, customs declaration, bill of lading, arrival notice, and other stages, and serves as a key basis for cargo tracking and handover. Usage scenarios include: customers providing the container number to check tracking status, freight forwarders marking the container number on the bill of lading, and warehouses arranging container loading based on the container number. Precautions: the container number must be accurate, otherwise it may lead to cargo misrouting or delays; it should be distinguished from the Seal Number, which is the number of the container door lock and is used to prove cargo integrity; in addition, the container number is different from the B/L No. or Booking No., which are transport document numbers. Foreign trade practitioners should ensure that the container number is consistent across all types of documents to avoid customs clearance problems caused by clerical errors.
📝 Examples
1. Please provide the accurate container number so that I can arrange for a trailer to pick up the container at the terminal. (Note: The freight forwarder requires the customer to provide the container number to arrange inland transportation.)
2. The container number shown on the bill of lading is MSCU1234567. Please verify whether it matches the actual loading. (Note: The documentation clerk checks the bill of lading against the on-site records to ensure the information matches.)
💡 Foreign Trade Tips
Foreign trade terms are the foundation of international business communication
Trade practices may vary slightly by country; pay attention when using them
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