Use "export documents" in a sentence

1. Since the importer needs to present the original export document when requesting a surveillance document, export documents should, as far as possible, be issued in respect of individual commercial transactions, not global contracts.

2. Since the importer needs to present the original export document when requesting an import document, export documents should, as fas as possible, be issued in respect of individual commercial transactions, not global contracts.

3. Since the importer needs to present the original export document when requesting an import document, export documents should, as far as possible, be issued in respect of individual commercial transactions, not global contracts.