According to the relevant information, the tax collector who handles the export tax rebate asked. You can also check it online.

1. Log in to the electronic tax bureau, and click "General Tax Refund (Deduction) Management" in "I want to do tax" in the menu bar.

2. On the right side of the pop-up page, select "VAT Period-end Allowance Refund (20 19)".

3. Click to enter the process. You can check the VAT refund there.