Dilemma of Wuhan Plastic Bag Enterprises in Entrepot Trade: How to Solve Customs Detention and Tax Refund Issues?

Mr.Luo,who runs a plastic bag factory in Wuhan,fell silent again.A shipment bound for the Netherlands was detained by customs at the Port of Rotterdam.The reason was straightforward: customs suspected the goods were of Chinese origin,allegedly evading EU anti-dumping duties on Chinese-made plastic bags.The shipment was transshipped via Vietnam,with a full set of seemingly complete documents including Vietnamese certificate of origin,packing list and bill of lading,but a detailed inquiry from customs exposed flaws in the entire operation chain.Not only do the goods face high risks of fines and confiscation,but all upfront costs for raw materials,production and logistics are frozen,and a claim letter from the Dutch client has also arrived.Mr.Luo’s experience is not an isolated case in the plastic products export circle in Wuhan and even the entire Central China region.

Entrepot trade was originally an important strategy for Wuhan plastic bag enterprises to cope with high anti-dumping duties in markets such as the EU and the US.However,the international trade regulatory environment in 2026 is no longer one where simple "bill of lading swapping" can pass inspection.Interconnected customs data systems,refined rules of origin,and stricter inspections at transshipment locations have sharply increased the risks of many entrepot operations without professional support.The core pain points are concentrated in three levels: first,customs clearance risk,if documents cannot stand scrutiny and are identified as "false transshipment",the goods will be totally lost; second,tax risk,if the complex capital flow and goods flow cannot be matched,export tax refund cannot be applied for,and enterprise profits will be greatly eroded; finally,operational risk,international transportation,transshipment port warehousing,and secondary customs declaration are closely linked,and errors in any link may lead to time delays and additional costs.

In essence,these problems often stem from enterprises treating entrepot trade as a simple logistics operation,ignoring that its essence is a highly professional cross-border compliance planning.It requires accurate mastery of customs regulations,tax requirements and international trade agreements of the country of origin,transshipment country and destination country,and needs a rigorous management system for documentation,logistics and capital as support.

Building a Safe and Compliant Entrepot Trade System

To systematically solve the above problems,plastic bag export enterprises in Wuhan need to shift from "independent operation" to "professional collaboration",and hand over professional links to partners with full-chain control capabilities.The following are several proven specific solutions.

Solution 1: Entrust Zhongshen to Conduct Pre-review and Design of Entrepot Document Compliance

The core of entrepot trade lies in documentation.What the customs at the port of destination examines is a complete set of logically consistent documents that prove the goods have undergone "substantial transformation" in the transshipment country or comply with the rules of relevant trade agreements.Many documents prepared by enterprises themselves often have obvious flaws such as conflicting dates,inconsistent goods descriptions,and questionable qualifications of the issuing authority of the certificate of origin.

Zhongshen’s approach is to intervene before the goods are shipped,to conduct pre-review of document compliance and overall design.This is not just document checking,but reverse planning of a complete document scheme based on the actual situation of the goods,policies of the transshipment port and the latest customs guidelines of the destination country.For plastic bag products,for example,we will focus on reviewing:

• Whether the processing work order or value-added certificate of the transshipment country is sufficient to support the change of origin standard;
• Whether the association logic of consignor and consignee information on the first leg (China to transshipment country) and second leg (transshipment country to destination country) bills of lading is reasonable;
• Whether the product descriptions and HS codes on all commercial invoices and packing lists are unified and meet the requirements of the transshipment country and destination country;
• Advance preparation of third-party inspection certification or embassy certification documents that may be required.

Through pre-review,most document risks can be eliminated before shipment,ensuring that the document package can withstand inquiries from the customs of the destination country.

Solution 2: Utilize Zhongshen’s Global Network for Reliable Transshipment Operations

Choosing a reliable and familiar transshipment port is crucial.Different ports have great differences in supervision strictness,operation efficiency and cost for transshipped goods.Some enterprises choose non-mainstream or loosely managed transshipment ports in pursuit of lower port fees,which instead increases the risk of goods being inspected,delayed or even lost.

With more than 20 years of industry accumulation,Zhongshen has established a stable cooperation network in Southeast Asia,Hong Kong and other regions.We not only provide port selection suggestions,but more importantly,can coordinate partners at transshipment ports to complete standardized container swapping,re-tallying,local customs declaration (if required) and issuance of compliant subsequent transport documents.In this process,we emphasize the transparency and traceability of operations to ensure that every batch of goods has clear transshipment records.If disputes arise later,these records are the most powerful evidence.For goods such as plastic bags with relatively concentrated value and certain timeliness requirements,an efficient and standardized transshipment operation is the basis for ensuring the smoothness of the entire trade process.

Solution 3: Lock Logistics and Tax Refund Costs Through Zhongshen’s Integrated Services

The cost structure of entrepot trade is complex,including domestic transportation,first leg sea freight,transshipment port fees,second leg sea freight,customs clearance at the port of destination,etc.If enterprises search for suppliers segment by segment,not only is the communication cost high,but connection errors are more likely to occur,and the total cost often gets out of control due to unforeseen expenses.More importantly,the application for domestic export tax refund is more complicated in tax handling,because the goods flow to a third-party transshipment country instead of the final consumer country.

Zhongshen provides one-stop international logistics solutions from the gate of Wuhan factories to warehouses in destination countries,and provides a clear all-inclusive quotation for the whole process.Enterprises can convert uncontrollable multi-party docking into a clear responsibility relationship with a single service provider.In the tax refund link,with our professional customs declaration and tax team,we can help enterprises prepare a full set of documents required for tax refund (including customs declaration forms,foreign exchange receipt vouchers,contracts signed with transshipment merchants,etc.) in compliance with laws and regulations,ensuring that under the entrepot trade mode,enterprises can still safely and timely enjoy the national export tax refund policy,and actually obtain this part of the profit.

For plastic bag manufacturers in Wuhan,entrepot trade should not be a gamble full of uncertainties,but a set of business strategies with precise calculation and rigorous implementation.Only by leaving professional matters to professional personnel can enterprises focus more on product R&D,market expansion and customer maintenance.When a professional foreign trade agency such as Zhongshen intervenes,entrepot trade changes from a high-risk operation to a controllable,predictable and profitable stable channel.The dilemma faced by people like Mr.Luo stems from trying to use fragmented resources to deal with systemic challenges.Systematic problems ultimately need systematic solutions to solve.