Under normal circumstances, if the declared amount is less than 5000 RMB and the weight of the goods is less than 100kg, it can be exported through the express customs declaration mode. In the mode of express customs declaration, you only need to provide invoices and boxes for customs clearance abroad.

If the declared amount exceeds 5,000 RMB or the weight of the goods exceeds100kg, a general trade declaration is required. Under the general trade customs declaration mode, besides providing invoices and packing lists for customs declaration abroad, it is also necessary to provide customs declaration power of attorney, customs declaration form, packing list, invoices, contracts and warehouse receipts.

If you want to get a tax refund, you must meet three conditions: first, you must declare, and the export business unit that declares must be your company; Second, foreign exchange funds must be collected normally. Foreign exchange funds must be directly deposited in your company's foreign exchange account with a bank receipt.

Third, there must be a value-added tax invoice issued by the manufacturer that completely corresponds to the export commodity. Without one of these three conditions, there will be no tax refund.