What Are the Links of Ocean Freight Forwarding Export Business? 2026 Practical Guide for Vietnam Market

Export of Machinery and Equipment to Vietnam: Market Status and Core Challenges in 2026

In 2026,Vietnam’s manufacturing upgrading enters a critical period,and the annual average growth of demand for mid-to-high-end machinery such as CNC machine tools,injection molding equipment and automated production lines remains above 18%.At the beginning of the year,the company where Mr.Han works shipped a batch of precision machining centers to Haiphong Port,with a cargo value exceeding 800,000 US dollars,but the goods were detained for three full weeks during customs clearance.The problem lies in the newly implemented Decree 2025/ND-CP on Technical and Quality Inspection of Imported Electromechanical Products issued by the Ministry of Industry and Trade of Vietnam.The regulation requires that all electromechanical equipment worth more than 50,000 US dollars must provide a pre-inspection report issued by a Vietnam-designated laboratory starting from 2026,but most domestic exporters are unaware of this pre-requirement.

Such policy barriers are not isolated cases.The intelligent valuation system (V-Valuation 3.0) launched by Vietnam Customs in 2026 automatically triggers secondary verification for goods whose declared price deviates from the international average.Due to complex technical parameters,mechanical products face an extremely high risk of being suspected of under-reporting.Meanwhile,China’s export tax refund policy raised the tax refund rate for high value-added electromechanical products to 13% in 2026,but the matching accuracy requirement between declaration documents and customs record data also increased to 99.5%,and any slight deviation will push the application into the manual review queue.These changes indicate that the traditional segmented outsourcing mode of "customs broker + freight forwarder" can no longer cope with the systemic risks of the Vietnamese market.

Core Value Positioning of Zhongshen’s Export Agency Service

Zhongshen’s positioning on Vietnam shipping routes is not a simple document transmitter,but an embedded service provider for full-process risk control.Our operation team is permanently stationed in Shanghai and Ho Chi Minh City.In 2026,we handled more than 2,400 TEUs of ocean freight export containers bound for Vietnam,of which 67% are mechanical cargo.The core value is reflected in three aspects: First,pre-compliance review,we intervene at the procurement contract signing stage to identify hidden access requirements such as Vietnam import license,energy efficiency label and radio frequency; Second,homogeneous data management,which ensures that the cargo description,quantity and amount of the four sets of documents (customs declaration,bill of lading,invoice,packing list) are completely consistent,avoiding the risk of triggering the V-Valuation system from the source; Third,tax refund advance: for credit grade A clients,we advance 70% of the tax refund within 3 working days after customs release,relieving enterprises’ cash flow pressure.

Service Module Decomposition: Complete Link from Factory to Vietnamese Factory

Document Preparation Module: Coping with Vietnam’s Unique Technical Barriers

Vietnam’s document requirements for mechanical products present a "three-layer superposition" feature.The basic layer includes commercial invoice,packing list,bill of lading,and certificate of origin (Form E),which are all routine requirements.The second layer is technical compliance documents,such as CR mark certification (Conformity Certification),energy efficiency test report,and radio equipment type approval certificate.The new requirement added in 2026 is the third layer - supply chain traceability documents.Vietnam Customs requires purchase invoices and manufacturer information of key components to verify whether any anti-dumping duty evasion is involved.

Zhongshen’s response mechanism is to establish a "Vietnam Access Document List Library",which presets required document templates by HS code.For example,for machining centers of HS 8457 series,the system automatically matches the requirement of applying for an import quality license from the Vietnamese Ministry of Industry and Trade,and reminds customers to provide purchase certificates for spindles and CNC systems.Our document team will complete pre-audit of all documents 7 working days before loading,and conduct electronic pre-entry through Vietnam Customs’ E-Customs V5 system,reducing the inspection rate from the industry average of 23% to below 5%.

Customs Clearance Execution Module: Resolution Logic for V-Valuation System

The V-Valuation 3.0 system deployed by Vietnam Customs in 2026 is connected to the transaction price database of mechanical products from 14 major ports around the world,and conducts real-time comparison of declared prices.If the declared price is 15% lower than the system average,it will automatically enter the manual price verification link,and 6 cost certification documents including the original factory purchase contract,payment receipt,and insurance documents are required.More critically,Vietnam Customs’ definition of "special relationship affecting price" is extremely broad,and transactions between parent and subsidiary companies are almost 100% identified as having a special relationship.

Zhongshen’s customs clearance strategy is to submit the "price supporting package" in advance.During formal declaration,we simultaneously upload the equipment residual value report issued by a third-party evaluation institution,a copy of the customs declaration of similar equipment exported to Thailand/Malaysia in the same period,and the credit document from the Vietnamese buyer’s bank,to prove the fairness of the transaction price.Data from the second quarter of 2026 shows that after adopting this strategy,the price verification approval rate of our mechanical cargo has increased to 94%,and the average customs clearance time has been shortened to 2.1 working days.For goods selected for inspection,we have resident cooperative inspectors at Haiphong Port and Cai Mep Port,who can coordinate on-site unpacking,testing and resealing,avoiding the surge of port storage fees.

Foreign Exchange and Tax Module: Underlying Architecture for Accelerated Tax Refund

In 2026,the State Administration of Foreign Exchange of China implements "key monitoring list" management for trade with Vietnam,and an additional trade background description is required for a single foreign exchange receipt exceeding 500,000 US dollars.Meanwhile,the State Taxation Administration of China launched a new export tax refund system,which compresses the three-way matching time of customs declaration,VAT invoice and foreign exchange verification data to T+1 day,but this also means that any data mismatch will trigger an alert immediately.

Zhongshen’s solution is to establish a "foreign exchange-tax refund" linked account.We assist clients to open a Vietnamese Dong (VND) settlement account with ICBC Vietnam,and shorten the foreign exchange arrival time from 5 days to 24 hours through cross-border RMB direct remittance.On the tax refund side,our tax team will complete three procedures within 48 hours after cargo loading: VAT invoice authentication,customs declaration information capture,and tax refund declaration form generation.We use the "exit upon tax refund" pilot policy of Shanghai Free Trade Zone to submit pre-audit for qualified goods first.In the first half of 2026,the average tax refund cycle for our mechanical clients was 13.7 working days,9 days faster than the industry average.

Empirical Data and Mechanism Analysis of Efficiency Improvement

The improvement of customs clearance efficiency does not rely on personal connections,but on the refinement of process granularity.Zhongshen decomposes ocean freight export into 23 standard nodes,and sets a time efficiency benchmark for each node.For example,the benchmark time for the "certificate of origin processing" node is 4 hours,and any timeout will be automatically escalated to regional manager intervention; the benchmark time for the "Vietnam Customs inspection response" node is 90 minutes,and alternative inspector scheduling is activated if timeout.This system handled more than 1,800 shipments in 2026,and the node on-time rate reached 98.3%.

The advantage of tax refund speed comes from the data pre-audit mechanism.Before formal tax refund declaration,we simulate the tax bureau’s review logic,and conduct three rounds of verification on product name consistency,quantity logic and amount matching between customs declarations and invoices.For example,for a batch of CNC machine tools exported to Vietnam,the customs declaration declares 1 set of "control unit",while the VAT invoice is split into 1 set of "CNC system" and 1 piece of "operation panel".Such subtle differences are easily rejected in the traditional mode.Our pre-audit system will advise clients to merge invoices or supplement a description in advance to ensure one-time approval of the declaration.2026 data shows that for pre-audited tax refund declarations,the one-time approval rate increased from 76% to 99.2%.

Risk Early Warning and Emergency Plan

There are three major sudden risk points in the Vietnamese market in 2026.First,the number of certificate of origin return queries has surged,and Vietnam Customs’ doubts about the authenticity of Form E have increased.In the first quarter of 2026,the certificate return rate increased by 40% year-on-year.Zhongshen’s plan is to prepare the manufacturer’s raw material purchase invoices,production work orders,and utility bills in advance,form an "origin evidence chain",and complete the reply within 3 days after receiving the return query.Second,port congestion has become normalized,and the average waiting time for berthing at Cai Mep Port in 2026 has extended to 4.2 days.We have signed space guarantee agreements with shipping companies such as Maersk and ONE,and can prioritize berthing arrangements.Third,the Vietnamese Dong exchange rate fluctuates violently,and the depreciation of VND against the US dollar has reached 8% in 2026.We provide two solutions: forward foreign exchange locking and cross-border RMB settlement,helping clients avoid exchange losses.

Decision Logic for Choosing Zhongshen

The selection criteria for ocean freight export agents have undergone essential changes in 2026.Price is no longer the primary consideration,and risk underwriting capability and response speed are the key.Zhongshen’s service commitments for Vietnam routes include: if customs clearance lead time exceeds 3 working days,we will compensate 5% of the logistics fee for each delayed day; if the tax refund declaration is rejected due to document errors,we will bear all round-trip express and correction fees; if the goods are confiscated at Vietnamese ports due to document problems,we will compensate 110% of the cargo value.All these clauses are written into the standard service agreement,not just verbal commitments.

For enterprises planning to explore the Vietnamese market,we recommend that you conduct a product access diagnosis first.By providing HS code and product technical specifications,Zhongshen can issue a *Vietnam Import Feasibility Report* within 2 working days,listing required documents,estimated taxes and fees,and customs clearance risk level.For clients with mature export business,you can try to entrust us to代理 some high-value,high tax refund rate goods,and compare the difference in lead time and capital cost between independent operation and our service.In the Vietnamese market of 2026,there is less and less room for trial and error,and precise professional division of labor is the sustainable trade model.