How did you get out of the airport without declaring customs? Can you go through airport customs? Unless the declared amount is less than 400RMB, but it seems to have changed now. If the amount is less than 400RMB, customs duties and value-added tax are sometimes charged

Without a customs declaration form, Huilian cannot pay foreign exchange through normal channels.

There is no need to pay value-added tax and customs duties when goods are brought to the export processing zone, but customs declaration is still required. The export processing zone is regarded as overseas, and goods entering and exiting the zone are subject to supervision. Your goods are imported and exported. Aren't you going to take it out after the processing area? When you take it out, you have to make another customs declaration. Moreover, in export processing zones, invoices cannot be issued and value-added tax cannot be deducted. As mentioned above, the prerequisite for tax refund is that you have paid the value-added tax and then exported to foreign countries or export processing zones

Personally, I don’t think so. There is no need for customs declaration, and the freight forwarder directly uses the name of other companies to make import declarations, such as the company in the export processing zone, so you don’t need to make imports