Seven copies: stub copy, bookkeeping copy, tax refund copy, invoice copy, newspaper copy, foreign exchange settlement copy and verification form. Some have nothing to do with the report, and they are replaced by inspection reports or inspection reports.

As the name implies, the stub is kept by the exporter, the bookkeeping is kept by the finance department, and the tax refund is used for export tax refund. Invoices are actually useless, but it is generally useless to keep them for future reference. At the time of settlement of foreign exchange, the settlement copy will be handed over to the bank, and the verification form will be used for foreign exchange verification (now online verification of export proceeds is implemented, and many places no longer need to provide the settlement copy and verification form).

In fact, many of them are useless now.

This question has been asked and answered before.

Unified invoice for export goods sales in Zhejiang Province in six copies.

The order is stub (white), invoice (brown), bookkeeping (blue), tax refund (green), approval (red) and settlement (yellow).

I am in Tongxiang City: In practice, I only make accounting vouchers, and the tax refund vouchers are submitted to State Taxation Administration of The People's Republic of China, which are bound together with the corresponding export information for inspection by the tax bureau. Other affiliated enterprises shall be kept for future reference.