Practical Full-Service Agency Solution for Textile Exports to Vietnam Facing Customs Clearance Delays and Slow Tax Refunds

1.Textile Exports to Vietnam: New Challenges under the Deepened RCEP Implementation in 2026

In 2026,the RCEP agreement enters the third round of tariff reduction phase in Vietnam.As the third largest category of China’s exports to Vietnam,the export value of textiles increased by 23.7% year-on-year in the first quarter of that year.Data from the General Department of Vietnam Customs shows that Chinese textiles have accounted for more than 41% of Vietnam’s import market share.Mr.Wu runs a medium-sized clothing fabric enterprise in Shanghai.He received an order of one million meters from a customer in Ho Chi Minh City,Vietnam at the end of 2025,but suffered a setback in the first shipment in early 2026: the goods were detained by Haiphong Port Customs due to non-standard filling in Box 8 of the FORM E certificate,resulting in container detention charges and document amendment fees totaling more than 8% of the cargo value.

Such cases are not isolated.The Implementing Rules of the Rules of Origin updated by the Ministry of Industry and Trade of Vietnam in February 2026 made major adjustments to the identification standards for textile processing procedures,requiring complete supply chain traceability documents for substantial transformation starting from yarn.Meanwhile,the fluctuation range of the VND against the US dollar reached 6.3% in the first quarter of 2026,directly eroding corporate profits.What is more troublesome is that the electronic tax refund system implemented by the General Department of Taxation of Vietnam has not been fully connected with the data interface of China’s Golden Tax System Phase IV,leading to the tax refund cycle generally extended to 30-45 working days.These policy changes and technical barriers constitute the three core obstacles to current textile exports to Vietnam.

2.Core Value of Zhongshen Export Agency Services

Zhongshen has specialized in Vietnam routes since 2006,and has handled more than 42,000 textile export customs declaration forms.The core members of the Vietnam route team led by Supervisor Lu all have more than 10 years of practical experience in Sino-Vietnam trade,and are familiar with the customs clearance characteristics of industrial parks from Bac Ninh Province to Binh Duong Province.Different from ordinary customs brokers,Zhongshen provides full-process embedded services from contract signing to foreign exchange verification and cancellation.When Mr.Wu contacted us,Supervisor Lu first retrieved the inspection rate data of similar products from Vietnam Customs in the past three months,found that the declared HS Code 62149000 was marked as a high-risk item in the Vietnam Customs system,and suggested adjusting it to 62144000 and supplementing process description documents.This adjustment alone reduced the inspection rate from 35% to less than 5%.

This predictive ability is built on continuous data accumulation.Zhongshen’s internal system is connected to the data of Vietnam Customs’ VNACCS/VCIS electronic customs clearance platform,and can track the customs clearance efficiency and return reasons of more than 2,000 textile HS Codes in real time.Among the customs declaration forms we handled for clients in March 2026,98.7% were released on the same day,and the one-time pass rate of tax refund declaration materials remained at 99.2%.Behind these data,the three-fold risk control mechanism of document pre-review,code pre-classification,and price pre-audit is playing a role.

3.Document Preparation Module: Accurate Matching of Vietnam Rules of Origin

Vietnam implements the strict "from yarn onward" standard for textile origin identification.The 2026 new regulations require that products applying for FORM E certificates must be marked with specific processing operation codes in Box 8,for example,"knitting-dyeing-finishing" corresponds to code KN-DY-FX.After receiving the commercial invoice and packing list provided by Mr.Wu,the Zhongshen document team will launch three checks: first,compare with the Processing Operation Code Comparison Table issued by the Ministry of Industry and Trade of Vietnam to confirm that the process description matches the code; second,check raw material procurement invoices to ensure complete origin information of yarn or fiber; finally,simulate the "origin traceability algorithm" of Vietnam Customs to predict possible questioning points.

In actual operation,we found that more than 60% of document returns are caused by packing list weight errors exceeding the 3% tolerance.Vietnam Customs adopts a dynamic weighing system,which will re-verify the volume and weight after the goods arrive at the port.Supervisor Lu requires all clients to provide weighing photos and videos before container loading,which are entered into the system by Zhongshen document staff in advance for cross-verification with customs declaration data.For blended products,the percentage of each fiber component must be clearly stated,with an error not exceeding 5 percentage points.In April 2026,a batch of polyester-cotton blended fabrics we handled was identified as false declaration by Vietnam Customs because the cotton content was marked as 65% but actually detected as 62%,and was almost blacklisted.Zhongshen finally persuaded the customs to accept the technical error explanation by submitting the production batch record and laboratory test report issued by the spinning mill.

• Key Check 1: Logical consistency between the processing operation code in Box 8 of FORM E and the HS Code in Box 10
• Key Check 2: Traceability chain between the origin information on raw material procurement invoices and the declared origin of finished products
• Key Check 3: Secondary verification mechanism for weight and volume data on the packing list
• Key Check 4: Pre-laboratory testing of fiber component proportions for blended products

4.Customs Declaration and Inspection Module: Response to Vietnam Customs Codes and Technical Standards

Vietnam Customs has implemented the Joint Notice No.45/2025/TTLT-BCT-BTC since January 2026,which refined and adjusted the HS Codes for textiles,adding 23 six-digit subheadings.The code pre-classification team of Zhongshen found that cotton women’s trousers originally declared as 62046200 may be reclassified to 62046300 or 62046900 according to different waist sizes,with a tariff rate difference of 2 percentage points.Supervisor Lu requires clients to provide size measurement videos when providing samples,and we use measurement software recognized by Vietnam Customs for pre-classification.

Technical standards are another invisible barrier.The textile safety technical regulation QCVN 01:2026/BKHCN issued by the Ministry of Science and Technology of Vietnam in 2026 set stricter limits on 12 indicators such as formaldehyde content,pH value,and color fastness.Zhongshen has established cooperation with the Vietnam Textile Research Institute to provide pre-testing services before goods shipment.A batch of dyed fabrics of Mr.Wu had a pH value of 7.2 tested in China,which meets the national standard,but our pre-test system prompted that the Vietnamese standard requires the pH value of products directly contacting skin to be between 4.5 and 7.0.After timely rework,this batch of goods passed the laboratory random inspection at the Vietnamese port at one time,avoiding the risk of full batch return.

5.International Transportation and Foreign Exchange Module: Cross-border Logistics and Exchange Rate Risk Management and Control

China-Vietnam cross-border logistics presents a diversified pattern in 2026.In addition to traditional sea freight,the Nanning-Pingxiang-Hanoi railway freight train has a stable time limit of 72 hours,and the cost is 18% lower than road transportation.The Zhongshen logistics team provides three solutions according to the urgency and value of the goods: high-value fashion fabrics are transported by air to Tan Son Nhat International Airport with a time limit of 8 hours; regular orders are transported by sea to Haiphong Port with a time limit of 5-7 days; urgent orders are transported by railway freight train to Hanoi with a time limit of 3 days.As the delivery time of Mr.Wu’s first batch of orders was tight,Supervisor Lu suggested splitting the shipment: 30% by air to meet the customer’s production launch demand,and 70% by sea to control costs,reducing the overall logistics cost by 12%.

In the foreign exchange receipt and payment link,Vietnamese customers generally require quotation in VND,but Chinese banks have limited coverage of forward foreign exchange settlement and sale products for VND.Zhongshen transits through its Hong Kong affiliated company,and uses the cross exchange rate locking mechanism of RMB-USD-VND to help clients lock the exchange rate cost at the time of contract signing.In March 2026,the VND depreciated by 1.8% against the US dollar in a single day.Mr.Wu handled forward foreign exchange settlement in advance according to our suggestion,avoiding exchange losses of nearly 150,000 RMB.For letter of credit settlement,we require the Vietnamese issuing bank to add a "soft clause" deletion confirmation and be confirmed by Bank of China Hanoi Branch to ensure the safety of foreign exchange receipt.

6.Export Tax Refund Module: 2026 Accelerated Declaration Mechanism

The Announcement No.8 of 2026 issued by the State Taxation Administration clarifies that for goods exported to RCEP member states,the tax refund declaration time limit is extended from 90 days after the export date on the customs declaration form to 120 days,but the data of China Electronic Port must be transmitted within 48 hours.The Zhongshen tax refund team has developed an automatic data capture tool,which completes the "three-document matching" of customs declaration form,value-added tax invoice,and foreign exchange receipt slip within 24 hours after the goods are released,and pushes them to the electronic tax bureau.Under the traditional mode,enterprises need to wait for the return of paper customs declaration forms,which takes at least 15 days; our system is directly connected to the customs database to realize "paperless declaration".

The key breakthrough lies in the foreign exchange verification and cancellation link.Vietnamese customers often pay through third-party Hong Kong companies,resulting in the inconsistency between the payer on the foreign exchange receipt slip and the contract buyer.Zhongshen requires clients to provide a payment path explanation letter at the contract review stage,and the Vietnamese parent company and the Hong Kong payer jointly issue a related party relationship certificate,which is filed with the tax bureau in advance.This operation increases the tax refund review pass rate from the industry average of 78% to 96%.Mr.Wu’s second batch of goods was declared on April 15,the tax refund declaration was completed on April 17,and the tax refund was received on April 28,taking 13 working days in total.

7.Warehousing Management Module: Local Compliance Requirements in Vietnam

After customs clearance,goods entering Vietnamese bonded warehouses must comply with the warehousing management regulations of Announcement No.39/2018/TT-BTC of Vietnam Customs.The total area of bonded warehouses Zhongshen cooperates with in Bac Ninh and Binh Duong,Vietnam exceeds 80,000 square meters,equipped with sprinkler systems complying with Vietnamese fire protection standards and 24-hour monitoring.The system is connected to the Warehouse Management System (WMS) of Vietnam Customs,updating inventory data in real time.A batch of Mr.Wu’s goods needed to be temporarily stored in the bonded warehouse for 15 days due to the customer’s production line adjustment.We assisted in handling the "bonded warehouse extended storage application",avoiding the late fee of 0.05% per day.

Vietnam has special requirements for textile warehousing,which must be stored by material classification to prevent cross-contamination.Cotton products and chemical fiber products need to be managed in separate zones,and the warehouse humidity should be controlled below 65%.Zhongshen’s on-site quality inspectors will conduct random inspection when goods are stored,checking the consistency of shipping marks,batch numbers and customs declaration forms.In May 2026,a batch of goods was inspected by Vietnam Customs due to blurred shipping marks.We proved that the problem occurred in the domestic transportation link in Vietnam with the photo and video records taken during storage,avoiding the liability identification for the client.

8.Efficiency Improvement Evidence: Transformation from 30 Days to 15 Days

The first batch of goods operated independently by Mr.Wu took 46 days in total from signing the contract on March 1 to receiving the tax refund on April 15.After entrusting Zhongshen as the agent for the second batch,the contract was signed on April 20,and the tax refund was received on May 6,taking 17 days in total.The core of time compression lies in parallel operation and risk preposition.Under the traditional mode,the four links of document,customs declaration,logistics and tax refund are carried out in series,and errors in the previous link lead to all subsequent delays.Zhongshen adopts the "four-track parallel" mechanism: document pre-review and code pre-classification are started at the same time as contract signing; shipping space booking and Vietnamese consignee qualification confirmation are carried out at the same time as goods production; customs declaration data entry and tax refund data matching are completed at the same time as container loading.

Supervisor Lu’s team has established an exclusive archive for Mr.Wu,which includes his export data of the past three years to form an "enterprise portrait".When the inspection rate of a certain type of product by Vietnam Customs rises,the system will automatically warn and suggest adjusting the shipment rhythm or changing the port.In the second quarter of 2026,the inspection rate of knitwear at Haiphong Port of Vietnam suddenly increased to 40%.We timely changed the follow-up three batches of Mr.Wu’s goods to Ho Chi Minh Port,shortening the average customs clearance time by 2.8 days.This dynamic adjustment ability based on big data cannot be realized by traditional agencies that only rely on experience.

9.Customized Path of Choosing Zhongshen

There is no standard answer for textile exports to Vietnam,and the regulatory requirements for the four categories of fabrics,clothing,home textiles and industrial textiles are significantly different.Zhongshen provides three cooperation modes: full custody mode,which is suitable for enterprises without import and export qualifications or lack of professional teams,and we undertake the whole process from order receiving to tax refund; modular outsourcing mode,where enterprises independently master core customer resources and entrust one of the links of customs declaration,logistics and tax refund to us; consulting mode,which provides special diagnosis and solutions for enterprises that already have basic capabilities but encounter specific bottlenecks.Three months after choosing the full custody mode,Mr.Wu already plans to set up his own foreign trade team,and can seamlessly switch to the consulting mode at that time.

The current Vietnamese market is in a period of tariff policy adjustment.In the second half of 2026,the MFN tariff rate for textiles may be further reduced,but non-tariff barriers will increase.Zhongshen suggests that enterprises establish a "policy response reserve fund",accruing 1% of the export value to cope with additional costs such as sudden inspections and standard upgrades.At the same time,a "policy change clause" should be added to the contract,agreeing that the cost increase caused by changes in Vietnamese laws and regulations shall be shared by both parties.Supervisor Lu’s team issues the Vietnam Textile Trade Policy Brief every month,based on which clients can adjust their shipment strategies.Choosing Zhongshen is essentially accessing a continuously operating Vietnam market intelligence system and execution network,transforming the uncertain trade environment into calculable and controllable business parameters.