The sea export process is a complex series of steps involving the preparation of goods, the preparation of documents, customs declarations and many other aspects. The following is the general maritime export process:

1. Cargo preparation: Prepare the cargo and pack it appropriately according to the characteristics of the exported goods.

2. Selection of freight forwarder: choose an experienced freight forwarder to handle export matters.

3. Booking: According to the volume and weight of the goods, booking with the shipping company or freight forwarder.

4. Prepare documents: Prepare necessary export documents, such as commercial invoice, packing list, export contract, export license and so on.

5. Cargo inspection: If the goods need statutory inspection, arrange the commodity inspection organization to conduct the inspection and get the qualified certificate.

6. Packing: According to the type and size of goods, packing will be carried out. For special cargoes, special packing methods may be required.

7. Obtaining Transportation Identification: Ensure that the container has the correct transportation identification and warning signs.

8. Customs declaration: Submit the export declaration to customs, including all necessary documents and information.

9. Pay Duties and Taxes: Pay the appropriate export duties and taxes as assessed by Customs.

10. Obtain Customs Release: After Customs approval, obtain a release note or bill of lading.

11. Load cargo onto ship: Load cargo onto the ship on the specified date.

12. Obtain Bill of Lading or Airway Bill of Lading: Obtain formal proof of transportation contract, i.e. Bill of Lading or Airway Bill of Lading from shipping company or freight forwarder.

13. Cargo tracking: use the bill of lading number to track the status of the cargo during transportation.

14. Cargo Insurance: Insure the cargo as needed to prevent loss or damage during transportation.

15. Customs clearance at destination port: After the cargo arrives at the destination port, customs clearance procedures will be carried out.

16. Delivery of goods: After customs clearance is completed, deliver the goods to the consignee.

17. Document archiving: retain copies of all export documents for future reference or audit.

18. Follow-up services: Provide after-sales services as needed, such as return processing, customer feedback collection, etc.

The sea freight export process may vary depending on the specific cargo type, destination, and international trade terms (e.g. FOB, CIF, etc.). Working with a professional forwarder throughout the process can ensure a smooth export process.