If it refers to the foreign exchange balance, you can log in to the management system of the foreign exchange bureau to see if it is balanced. How much goods are exported and how much foreign exchange is collected. If all of them are confiscated and then imported, the foreign exchange will be balanced.

Domestic VAT invoices and import customs VAT can be deducted, but the workload has increased. Although there is an input deduction, you may have to pay customs duties and customs value-added tax yourself, and then there will be no losses or gains. Plus freight and customs clearance fees, the result is definitely a loss.