It may be that the information on the verification form and the information submitted to State Taxation Administration of The People's Republic of China, People's Republic of China (PRC) are incomplete.

The normal process is:

Write-off: electronic port-export collection-enterprise display.

After write-off. Submit electronic data to IRS: electronic port-export tax rebate-data submission

In this way, the IRS will receive the customs declaration data submitted by enterprises online.

In another three or four days, the information displayed by the export tax rebate may be complete.

I hope I can help you.