Full-process Analysis of Agency Services for New Energy Vehicle Export to the EU

In the first quarter of 2026,China’s new energy vehicle exports to the EU increased by 34% year-on-year,but the return rate caused by inconsistent documents and missing carbon footprint data also rose to 7.2% in the same period.After the implementation rules of the EU New Battery Regulation take effect,power battery export enterprises must submit a carbon footprint report that meets PEFCR standards,and the data connection between the CBAM carbon tariff declaration system and the customs declaration system has trapped many enterprises in a "declaration loop".Manager Qian observed at the Pudong Airport Customs business site that nearly 30% of export enterprises failed to complete EORI number binding in advance,resulting in goods being detained at the Port of Rotterdam for more than two weeks.

Among the EU export business handled by Zhongshen,the proportion of new energy vehicles and lithium batteries increased from 18% in 2023 to 43% in 2026.These products face not simply tariff issues,but a compliance network running through the entire supply chain.From ECCN code confirmation under export control to SVHC substance declaration under REACH regulation,from registration requirements under WEEE Directive to the battery passport system under the EU New Battery Regulation,any broken link may lead to the entire batch of goods being unable to clear customs.The three-level review mechanism established by Manager Qian’s team controls the document error rate below 0.3%,far lower than the industry average of 5.8%.

Document Preparation Module: EU Technical Document Pre-review Mechanism

The EU’s document requirements for new energy vehicles present a "double-layer structure": the first layer is conventional trade documents,including commercial invoice,packing list,and certificate of origin; the second layer is technical compliance documents,which is where most enterprises make the most mistakes.Take lithium battery export as an example,in addition to the UN38.3 test report and MSDS,it is also necessary to provide a battery performance test certificate that meets IEC 62660 standards.The battery passport requirement added in 2026 includes 47 data points such as carbon footprint,recycled material content,and supply chain due diligence,and these data must fully match the HS code and value information declared to customs.

Manager Qian’s team has established a document difference database for all EU member states.German Customs has the strictest inspection on CE marking of battery products,requiring a copy of the EU Type-Examination Certificate issued by a notified body; Dutch Customs focuses on direct carbon emission data in CBAM carbon tariff declarations,and an error of more than 5% will trigger manual inspection; French Customs has required new energy vehicles to provide a "carbon embedding certificate" since 2026 to prove the source of electricity used in the production process.Zhongshen’s response strategy is to complete "document pre-matching" 72 hours before goods departure,and automatically compare real-time rule updates in the EU TARIC database through a self-developed compliance verification system.

• Step 1: Product pre-classification and pre-review.For HS classification disputes of new energy vehicles (8703 or 8704),apply to Shanghai Classification Center for a classification opinion in advance to avoid detention caused by classification disputes after arrival at the port.
• Step 2: Carbon data pre-calculation.Cooperate with third-party verification institutions to complete the CBAM carbon footprint report before export,embed the data into the customs declaration system,and achieve "one entry,two-way declaration".
• Step 3: Battery passport pre-registration.Assist enterprises to register product information in advance on the EU battery passport platform,generate a QR code,and submit it together with the accompanying documents to reduce inspection time at the destination port.

Customs Clearance Process Module: EU Multi-port Collaborative Customs Clearance Network

The customs systems of 27 EU member states are not fully unified,which leads to the same batch of goods facing completely different inspection standards at different ports.After the full implementation of CBAM carbon tariff in 2026,the focus of customs inspection has shifted from value authenticity to carbon data accuracy.Manager Qian’s statistics show that the customs inspection rate of new energy vehicles imported through the Port of Hamburg is 12%,while the inspection rate of goods transited through Gdansk Port in Poland is as high as 28%.This difference comes from different localized interpretations of EU regulations by member states.

Zhongshen has partner customs brokers in six major EU ports (Rotterdam,Hamburg,Antwerp,Barcelona,Le Havre,Trieste),and has established a collaborative mechanism of "main port declaration + distribution port release".For high-value products such as new energy vehicles,Manager Qian recommends the "Antwerp clearance + inland distribution" model.Under this model,goods complete CBAM declaration and customs valuation in Belgium,and are transported to the final destination via T1 transit documents,avoiding repeated submission of documents at multiple ports.In the second quarter of 2026,for 50 electric buses exported by an automaker to Slovenia,the total customs clearance time was shortened from 19 days to 6 days after adopting this model.

Against the technical barriers of CBAM carbon tariff,Manager Qian’s team developed a "carbon data traceability package",which integrates carbon emission data from raw material procurement,manufacturing and transportation links into an XML file readable by EU customs.This file is directly connected to the EU CBAM declaration system,avoiding manual input errors.In March 2026,the European Commission updated the implementation rules for the CBAM transition period,requiring separate data for "direct emissions" and "indirect emissions".Zhongshen completed system upgrade two weeks before the rule entered into force,and customer declaration accuracy remained above 99%.

Tax Refund Service Module: Digital Acceleration and Risk Isolation

The export tax refund rate for new energy vehicles will remain at 13% in 2026,but the length of the tax refund cycle directly affects enterprise cash flow.Manager Qian found that under the traditional tax refund model,it takes an average of 22 working days from declaration to tax refund arrival,mainly due to the strict review of "new energy vehicle identification" by tax authorities.The product name on the customs declaration must be exactly the same as that in the Catalogue of New Energy Vehicle Models,and a single letter difference will result in the tax refund application being rejected.An automaker once had its tax refund application delayed for 47 days because it wrote "pure electric passenger vehicle" instead of "pure electric sedan".

Zhongshen’s tax refund service adopts the "pre-confirmation + batch declaration" model.Before goods export,Manager Qian’s team will obtain the enterprise’s Vehicle Manufacturing Enterprise Access Permit and Model Announcement in advance,enter the information into the tax refund pre-review system,and automatically compare it with the model database of the State Taxation Administration.After confirmation,a draft customs declaration is generated to ensure that the product name,model and technical parameters are completely consistent.In 2026,the one-time approval rate of tax refund applications processed through this model increased to 98.7%,and the average tax refund cycle was reduced to 11 working days.

Compliance in foreign exchange receipt and payment also affects tax refund.EU buyers often require euro payment through offshore accounts,which may lead to inconsistency among cargo flow,capital flow and document flow.The solution designed by Manager Qian is: open a joint euro account through Zhongshen’s AEO advanced certification qualification.After the buyer remits the payment to this account,the system automatically matches the customs declaration information and completes the closed loop of foreign exchange collection,settlement and tax refund declaration.This model not only meets the payment habits of EU customers,but also ensures tax refund compliance.In the first half of 2026,for a 3 million euro order exported by a battery enterprise to Germany,after adopting the joint account model,the tax refund arrived on the 9th working day after declaration,13 days earlier than the traditional model.

Dual Logic of Efficiency Improvement and Risk Control

Manager Qian’s team summarizes the core value of EU export agency services into two dimensions: "time compression" and "risk isolation".Time compression is reflected in customs clearance speed and tax refund cycle: through pre-classification pre-review,the average customs operation time is shortened from 5 days to 1.5 days; through digital tax refund,the tax review time is shortened from 17 days to 7 days.Risk isolation is realized through liability transfer: as the agent,Zhongshen undertakes administrative liabilities such as document errors,classification disputes,and false declaration,and the enterprise only needs to be responsible for the authenticity and legality of the goods.

The EU’s Foreign Subsidies Regulation implemented in 2026 puts forward additional declaration requirements for enterprises receiving government subsidies,which directly affects new energy vehicle exports.Manager Qian sorted out policy support projects that may be regarded as subsidies for customers three months in advance,including local government R&D grants,purchase tax reductions and exemptions,and proactively disclosed relevant information in customs declaration to avoid being punished for "undeclared foreign subsidies".This proactive risk identification comes from Zhongshen’s investment in the EU trade policy tracking mechanism -- the weekly updated EU Trade Measure Early Warning Briefing has become an important basis for customers to formulate export plans.

Choosing an export agency service is not a cost issue,but a strategic decision.The high standards of the EU market seem to be barriers,but they are actually a ruler for screening professional service providers.Manager Qian suggests that enterprises should choose modular agency services according to their own product complexity,export frequency and target country distribution.High-frequency export is suitable for full-process trusteeship,while occasional export can adopt the combined mode of document review and customs clearance agency.Zhongshen’s service architecture supports this flexible selection,customers can combine required modules like building blocks,avoiding paying for unnecessary services.