Introduction to Foreign Trade Agent Export: Full Process Practical Guide from Document Customs Declaration to Tax Refund and Foreign Exchange Collection

Pre-compliance Verification and Destination Port Certification

Certification requirements of major global export markets are getting stricter in 2026.Non-conformity of documents such as EU CE certification and US FCC certification will directly lead to cargo detention and port demurrage.I once served Ms.Song from Zhejiang,who exported small hardware tools to Germany.As the agent failed to verify the validity of CE certification in advance,the goods were detained at the Port of Hamburg for 12 days,incurring nearly 20,000 RMB demurrage fees and damaging the delivery reputation of subsequent orders.

Centered on Shanghai,Zhongshitong links 27 ports across China to support remote declaration.Enterprises do not need to travel to the site in person,and can complete the whole process by only submitting electronic documents.For enterprises at the initial operation stage,we prioritize completing three core verifications:

Core Compliance Verification Checklist

• Accurate HS Code Classification: After the 2026 customs code update,classification rules for some hardware and electronic products have been adjusted.Wrong classification will trigger customs price review and control,so it is required to check brand,model and material element by element in accordance with the Import and Export Tariff.
• Consistency of Declaration Elements: The product name,quantity and weight stated on the customs declaration form,bill of lading and invoice must be completely identical to the actual goods.In 2026,German customs raises the spot check proportion of "Made in China" marking compliance to 30%.
• Timeliness of Certificate of Origin: RCEP certificate of origin must be applied for within 3 days after shipment,otherwise the enterprise cannot enjoy corresponding tariff reduction.Starting from 2026,Thailand will impose an additional 5% punitive tariff on goods without timely submitted certificate of origin.

Anti-dumping Warning and Response Strategy

In 2026,the anti-dumping duties imposed by EU and US on Chinese mechanical and chemical products keep rising.The US imposes an additional 287% anti-dumping duty on small Chinese excavators,while the EU imposes an additional 156% anti-dumping duty on Chinese chemical raw materials.I once assisted Mr.Zou from Jiangsu to adjust his trade structure,and avoided anti-dumping duties through third-country re-export and origin reconstruction,saving nearly 150,000 RMB cost for a single batch of goods without affecting delivery to the client.

Relying on the Shanghai Global Trade Intelligence Center,Zhongshitong monitors anti-dumping dynamics of 120 countries in real time and issues early warnings 15 days in advance.For categories involved in anti-dumping investigations,we provide compliant solutions such as re-export trade and packaging modification in bonded zones,and cooperate with the global agent network to ensure smooth customs clearance at destination countries and avoid cargo detention risks.

Export Tax Refund Optimization and Compliance Control

The export tax refund policy is adjusted in 2026,the tax refund qualification of some low value-added products is cancelled,and the tax refund rate for general goods remains at 13%,but complete and uninterrupted document chain is required.Many new export enterprises fail to get tax refund as suppliers cannot provide VAT special invoices or document information is inconsistent,suffering a loss up to 13% of the cargo value.

Our practical operation logic is: verify the invoicing qualification of suppliers in advance to ensure that the product name,quantity and specification stated on the VAT invoice,customs declaration form and bill of lading are completely consistent; meanwhile,we leverage the "paperless tax refund" green channel of Shanghai port to shorten the tax refund arrival period from the original 15 days to 7 days.Since 2026,we have assisted clients to complete a total tax refund amount of over 230 million RMB with zero error rate.

Foreign Exchange Collection Security Guarantee and Risk Avoidance

In 2026,global exchange rate fluctuation intensifies,the depreciation of Euro against RMB hits 8%,many enterprises suffer large foreign exchange losses due to delayed foreign exchange collection.In addition,foreign exchange control is tightened in some African and South American countries,so that payment cannot be remitted back in time,leading to capital chain pressure.

Our practical solution is to adopt the combined mode of "advance payment + sight letter of credit": collect 30% advance payment to lock the exchange rate,and settle the remaining 70% by sight L/C to avoid exchange rate fluctuation risks.At the same time,we leverage Zhongshitong’s global agent network to set up collection accounts in destination countries to avoid foreign exchange control risks.I once helped Mr.Ou from Guangdong to process a payment from Nigeria,and successfully recovered the fund through the collection account,avoiding a foreign exchange loss of nearly 100,000 RMB.

Risk Warning: Stay alert to hidden fees charged by unqualified agents,such as falsely reported document exchange fees and demurrage fees.Some small agents will double the operation fees at destination ports.Zhongshitong adopts a transparent quotation system,all fees are listed in advance with no hidden charges.In addition,forgery of certificate of origin is strictly prohibited.In 2026,customs increases the penalty for forged certificate of origin to 50% of the cargo value,and the violating enterprise will be added to the customs credit blacklist,which will affect subsequent import and export businesses.