Frequently Encounter Inspection Issues When Importing Southeast Asian Fruits? Professional Agents Triple Customs Clearance Speed

Southeast Asian Tropical Fruit Import: Coexistence of Opportunities and Difficulties

In 2026,the penetration rate of tropical fruits from Southeast Asia in the Chinese market has exceeded 35%.Thai durian,Vietnamese pitaya and Malaysian mangosteen have become standard products on fresh food shelves in first- and second-tier cities.Behind this growth are the rigid demand of consumers for high-quality fruits and the policy dividend of tariff reduction under the RCEP agreement.However,the reality faced by importers is not optimistic: port inspection rate remains high,cold chain breakage risk runs through the whole process,and port detention losses caused by inconsistent documents occur every month.

Ms.Hu’s company mainly engages in Thai durian import.In 2025,a whole container of goods was detained at Shanghai Yangshan Port for 8 days due to inconsistency between the orchard registration number on the phytosanitary certificate and the filing information,resulting in a final loss rate of 40%.Such problems are not isolated cases.Southeast Asian fruit import involves three thresholds: animal and plant quarantine,food safety and cold chain supervision.Any error in any link may turn fresh goods into unsalable products.Zhongshen has handled more than 2,000 fruit import businesses in the past 20 years,and its core work is to control the connection points of these links to ensure that goods complete customs clearance within the shelf life.

Document Pre-review: The First Barrier to Block Risks

For Southeast Asian fruit import,document problems account for more than 60% of the reasons for cargo detention.Zhongshen’s operation practice is to intervene in document review before the supplier delivers the goods,rather than preparing in a hurry when the ship is about to arrive at the port.

Verification of Origin and Quarantine Documents

Thai durian requires official phytosanitary certificate,certificate of origin,and registration numbers of orchard and packaging factory.In 2026,the customs has stricter requirements for electronic network verification of certificates,and cases where paper certificate information is inconsistent with the electronic ledger will be directly rejected.Zhongshen’s document review team will check the Latin name,orchard code and packaging factory name on the certificate item by item,and cross-verify with the filing database of the General Administration of Customs.Last year,we found that the orchard registration number used by a Thai supplier had expired,and we called off the delivery in time,avoiding potential losses of about CNY300,000 for the customer.

Pre-review of Label and Compliance

Labels of imported fruits must comply with the National Food Safety Standard for General Rules for Labels of Prepackaged Foods.Common mistakes made by Southeast Asian suppliers include incorrect unit conversion of nutrition facts table,missing allergen labeling,and failure to affix Chinese labels before entry.Zhongshen will provide label samples to the customs for pre-review in advance,and arrange mass printing only after confirmation.This step seems cumbersome,but it can save the time cost of port rectification.

• Phytosanitary certificate: check orchard registration number,packaging factory code and Latin name
• Certificate of origin: confirm RCEP origin rules and calculate tariff preference amount
• Chinese label: pre-review nutrient composition,allergens and shelf life format
• Cold chain transportation certificate: verify whether the full-process temperature record meets the requirements

Port Customs Declaration: Accurate Classification and Price Declaration

The core of fruit customs declaration is HS code selection and price declaration.Fresh Thai durian is classified under 08045030,and frozen durian is classified under 08119090,with a 5 percentage point difference in tariff rates between the two.In 2026,the customs has stricter examination on the authenticity and integrity of fruit price declaration,and the operating space for the previously common practice of "underreporting price" has been completely eliminated.

Zhongshen’s customs declaration team will accurately split freight and insurance premiums according to different trade terms (CIF,FOB),so as to avoid price doubts caused by unreasonable freight allocation.For long-term cooperative customers,we will also assist in establishing a price database,retaining supporting materials such as historical transaction records and international market price indexes,so as to respond quickly when the customs raises price doubts.

Commodity Inspection and Quarantine: Cold Chain and Laboratory Testing

Fruits are legal inspection commodities,which are subject to 100% inspection and quarantine.In 2026,Shanghai Port implements the "inspect and release immediately" mode for Southeast Asian fruits,on the premise that the efficiency of cold chain inspection platforms and laboratory testing can keep up.

Key Points of Cold Chain Inspection

Zhongshen will make an appointment for inspection with the port in advance to ensure that the time from the lifting of the goods from the freezer to the inspection platform is controlled within 30 minutes.During inspection,the customs will check whether the goods match the documents,and open the boxes to check whether there are live insects,disease spots and rotten fruits.A batch of Vietnamese pitayas was once returned in full container due to the discovery of fruit fly larvae in the packing boxes,with losses exceeding CNY500,000.Zhongshen will advise customers to add fumigation treatment before container loading.Although it increases a small amount of cost,it can significantly reduce the pest detection rate.

Laboratory Testing Cycle

Fruits need to be sampled and sent to the laboratory for testing of pesticide residues,heavy metals and other items.In 2026,Shanghai Customs implements "separation of inspection and release",and the testing cycle for conventional items is shortened from 7 days to 3 days.Zhongshen will assist customers to select qualified third-party laboratories for pre-inspection,so as to grasp the data in advance and avoid the risk of destruction caused by unqualified formal testing.

• Inspection appointment: submit reservation application to the port 24 hours in advance
• Cold chain guarantee: the temperature of the inspection platform is maintained at 0-4℃ to avoid secondary frost damage
• Sampling rules: 2-3 boxes are sampled per container,with focus on checking fruits on the surface and at the bottom
• Testing items: pesticide residues such as imidacloprid and carbendazim,heavy metals such as lead and cadmium

Case: Solution to Mr.He’s Durian Import Dilemma

In March 2026,Mr.He purchased 20 tons of Musang King durian from Thailand,planning to launch it before the Qingming Festival.After the goods arrived at Yangshan Port,the customs found during inspection that the orchard registration number on the packing box was inconsistent with the declared information,and required official explanation.The supplier could not issue the corrected documents in a short time,so the goods faced the risk of port detention.

After Zhongshen intervened,we immediately communicated with the Representative Office of the Ministry of Agriculture of Thailand in China to obtain the official email of the change of orchard filing information as temporary supporting evidence.At the same time,we applied to the customs for guaranteed release,promising to submit the formal documents within 5 working days.Finally,the goods were picked up within 48 hours after arrival,the loss rate was controlled within 5%,and Mr.He caught up with the peak sales season on schedule.The enlightenment of this case is that the value of agents lies not only in familiarity with the process,but also in the ability to mobilize resources to solve problems at critical moments.

Foreign Exchange and Tax Rebate: Fine Management of Capital Flow

Fruit import involves foreign exchange payment and subsequent VAT deduction.In 2026,the State Administration of Foreign Exchange has stricter review on the authenticity of trade background,requiring that the amount of foreign exchange payment strictly matches the amount on the customs declaration form.Zhongshen will assist customers to retain complete trade chain documents,including purchase contracts,invoices,bills of lading and customs declaration forms,to ensure compliance of foreign exchange payment.

For fruits that meet the RCEP origin rules,the tariff preference is considerable.Taking Thai durian as an example,the value of each container is USD100,000,and the RCEP tariff rate is 7 percentage points lower than the MFN tariff rate,saving about USD7,000 in tariffs.Zhongshen will accurately check the origin agreement code when declaring customs to ensure that customers enjoy the policy dividend.

Core Value of Professional Agents

Southeast Asian fruit import is not a simple matter of customs declaration and inspection,but involves precise cooperation of all links in the supply chain.The value accumulated by Zhongshen over 20 years is reflected in three levels: first,real-time tracking of regulations.In 2026,the customs updates the fruit quarantine requirements on average once a month,and our internal knowledge base is updated synchronously; second,grasp of port operation details,knowing which time period is the fastest to make an appointment for inspection,and which laboratory has the shortest testing cycle; third,the ability to deal with emergencies,with mature emergency plans and resource networks.

After experiencing the detention incident,Ms.Hu handed over all her import business to Zhongshen as agent.In the first half of 2026,the import value of durian of her company increased by 60% year on year,while the customs clearance time was shortened by 40%,and the loss rate dropped from the industry average of 15% to less than 6%.This transformation is not accidental,but the efficiency improvement brought by professional division of labor.For importers without a full-time customs affairs team,leaving professional matters to professionals is the most realistic way to control costs and avoid risks.