1. It is estimated that it will take 5- 10 working days to go through the formalities for increasing the business scope at the industrial and commercial bureau;

2. It is estimated that it will take 1 working day to go through the formalities for changing the business scope at the local county tax bureau;

3. It takes 5-7 working days to go through the filing procedures for foreign trade operators in the Bureau of Commerce;

4. Go through the formalities of customs declaration registration at the customs under the jurisdiction of the county, and apply for a special customs declaration seal at the place designated by the Municipal Public Security Bureau for 5-7 working days;

5. It will take 5-7 working days to go to the Entry-Exit Inspection and Quarantine Bureau for filing and registration;

6. It is estimated that it will take 25-30 working days to go to China electronic port for filing and go through the ic card reservation formalities at China electronic port;

7. It takes 1 working day for the Municipal Foreign Exchange Bureau to apply for opening an account in foreign exchange for import and export receipt and payment.

Extended data:

Importers and exporters must submit the following documents when declaring to the customs:

1, import and export goods declaration form. General imported goods should be filled in duplicate; Processing trade goods, bonded goods and other goods that need to be written off by the customs shall fill in a special customs declaration form in triplicate; If the goods need domestic tax refund after export, a special customs declaration form for tax refund shall be filled in.

2. Invoice of goods. The required number of copies is less than one customs declaration, and the export of goods is entrusted to foreign sales. The settlement method is to settle foreign exchange with the exporter according to the actual sales amount after the goods are sold, which can be exempted from export declaration.

3. Land waybill, air waybill, ocean import bill of lading and ocean export bill of lading. After the customs examines the documents, it issues the original waybill and returns it to the customs declarant for picking up the goods or loading the goods.

4. Packing list of goods. The number of copies is the same as the invoice. However, bulk goods or packaged goods with a single variety and consistent packaging contents can be exempted.

5. Export verification form. When all export goods are declared, the verification form of export proceeds stamped by the foreign exchange administration department shall be submitted, and the verification form number shall be filled in the upper right corner of each export declaration form.

6. When the customs deems it necessary, it shall also submit the trade contract and the certificate of origin of the goods.