The amount of tax refund refers to the amount of tax refunded to taxpayers by the state tax authorities in accordance with relevant state policies and some regulations, which is 200 yuan.

The amount of tax refund is mainly the tax paid in advance minus the tax payable. The amount of tax refund refers to the amount of tax refund among the three kinds of tax refund. Duty-free means that a production enterprise exports or entrusts a foreign trade enterprise to export its own products, and is exempt from value-added tax in the process of production and sales, that is, the sales tax is zero.