Copy

In foreign trade documents, 'Copy' refers to a reproduction of the original document, which does not have legal effect and is typically used for customs declaration, filing, internal circulation, or customer reference. It is the opposite of 'Original', which is unique, transferable, and legally valid, while copies can be reproduced indefinitely. Usage scenarios include: when a letter of credit requires submission of copy documents, exporter retains a backup, importer uses for preliminary review, inter-bank transmission, etc. Precautions: Copies should be clearly marked with 'Copy' or '副本' to avoid confusion with the original; if the letter of credit requires 'Original', submitting a copy will result in a discrepancy; copies usually do not require signature or seal, but in specific cases may need to be noted as 'consistent with the original'. The difference from 'original' is that copies cannot be used for cargo pickup, negotiation, or as a document of title. Foreign trade practitioners must strictly distinguish between original and copy to ensure documents comply with contract and letter of credit requirements, avoiding payment collection risks.