---
title: "Full Process Reveal of Food Import Agency: Key Nodes from Documents to Customs Release - Zhongshen Trading China"
description: "China's food import regulations continue to tighten in 2026，placing enterprises under threefold pressures: complex document requirements，upgraded quarantine standards，and extended customs clearance cycles. This article deeply breaks down the complete chain from pre-shipment document review，port customs declaration to commodity inspection and release. Combining practical cases of three categories: dairy products，fruits and snack foods，it reveals how professional agencies can reduce average c..."
url: "https://www.sh-zhongshen.com/en/food-wine/food-import-agent-process-guide-vbcr1v.html"
language: "en"
type: "Article"
category: "Food and beverages"
datePublished: "2026-07-20"
dateModified: "2026-07-20"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/food/g1Ho1FzbpIndy.webp"
---

# Full Process Reveal of Food Import Agency: Key Nodes from Documents to Customs Release

## Current Situation and Hidden Costs of Food Imports at Shanghai Port

In Q1 2026,the value of imported food at Shanghai Port increased by 17% year-on-year,while the number of returned and destroyed shipment batches also rose by 23% over the same period.Behind these figures are the "tuition fees" paid by numerous first-time food importers facing compliance thresholds.Automatic import licenses for New Zealand dairy products,cold treatment records for tropical fruits from Southeast Asia,additive compliance certificates for EU snack foods — every product category corresponds to unique regulatory logic.More棘手ly,there are subtle differences in label review standards between the General Administration of Customs (GAC) and the State Administration for Market Regulation (SAMR).The same batch of goods may be released at the port but later removed from shelves during domestic sales.

![Zhongshen: 20 Years of Practical Experience in Food Import](https://cndpic.sh-zhongshen.com/uploads/tradepics/food/g1Ho1FzbpIndy.webp)

A cross-border e-commerce client we served in Caohejing Development Zone attempted to independently import a batch of Australian pasteurized milk at the beginning of last year.After the goods arrived at the port,it was found that the foreign official health certificate did not indicate the Latin name of specific probiotic strains,resulting in the inability to match the National List of Food-Use Microorganisms after commodity inspection sampling.The entire container was detained in the port area for 13 days,with total container detention fees and storage fees exceeding 80,000 yuan.This case exposes the common shortcoming of most enterprises: they are familiar with trade terms but lack understanding of regulatory details.

## Document Pre-review Stage: Keep Risks Outside the Country’s Borders

The first hurdle for food import is not customs declaration,but pre-shipment document compliance review.In Zhongshen’s operation manual,37 core elements need to be verified in this stage,6 of which are fatal details specific to food categories.

### Two-way Verification of Origin and Health Certificates

Take New Zealand infant formula as an example.In addition to regular health certificates,it is necessary to verify whether the production factory is on the List of Overseas Manufacturers of Infant Formula Registered with the General Administration of Customs.The 2026 updated list adds requirements for on-site inspection video materials,and some New Zealand factories have had their registration suspended for failing to submit updated materials on time.Manager Ji from Zhongshen intercepted an order in March: the customer had paid a 30% deposit,but our review found that the factory’s registration status showed "suspended import",and we timely stopped the order to avoid greater losses.

### Pre-review Mechanism for Ingredient Lists and Labels

Label review is not a simple translation task.Zhongshen internally implements a "three-stage review method": first,document reviewers with food engineering backgrounds check whether ingredients comply with Chinese standards.For example,the maximum allowable addition of "potassium sorbate" commonly used in the EU in some dried fruits is 0.5g/kg,but China’s standards for specific fruit products may be stricter; second,legal staff review whether functional claims cross the red line of advertising laws; finally,the port operation team confirms whether the label layout meets the font height requirements of GB 7718 General Rules for Labeling of Prepackaged Foods.

In the fourth quarter of last year,we handled an import business of Thai coconut water.The original foreign label marked "natural minerals (naturally occurring)" in the ingredient list.This expression is compliant in Thailand,but China requires that specific mineral names and contents must be listed.We requested the foreign party to reprint the label in advance,which shortened the sampling and testing cycle by 5 working days after the goods arrived at the port.

![2026 Food Import Compliance Guide: Cut Customs Time in Half by Avoiding These Pitfalls](https://cndpic.sh-zhongshen.com/uploads/tradepics/A4YndWM5U6tLT.webp)

## Port Customs Declaration: Game of HS Code Classification and Tariff Rate Application

There are many ambiguous areas in HS code classification for food imports.In 2026,the customs’ audit and inspection efforts on mixed food products have been significantly strengthened,especially ready-to-eat foods containing multiple ingredients such as dairy products,grains and fruits.Zhongshen’s operating guideline is that the main ingredient accounting for more than 15% of the content determines the classification,but there are countless exceptions to this rule in practical application.

Manager Zeng handled a batch of cheese and nut mixed snacks imported from the Netherlands.The customs initially classified them as "other cocoa-containing foods" (tariff code 18069000) with a tariff rate of 10%.However,after checking the ingredient list,we found that the cheese powder content reached 22% and nuts accounted for 35%.According to General Rules for the Interpretation of the Harmonized System Rule 3(2),the goods should be classified as "nut products" under tariff code 20081999 with a tariff rate of only 5%.We submitted three supporting materials: production process flowcharts,ingredient ratio records,and official explanatory letters from the foreign party.Eventually,the customs accepted our classification proposal,saving the customer approximately 43,000 yuan in taxes.

The value of this case is not only tax savings,but more importantly,incorrect classification may trigger subsequent regulatory risks.If the initial classification was adopted,the product would need to meet the caffeine content testing standards for cocoa products,but the product does not contain cocoa at all,and the testing procedures and standards are completely inapplicable,which may easily lead to unqualified sampling results.

## Commodity Inspection and Release: Control of Sampling Logic and Laboratory Cycle

The core of food commodity inspection is sampling and testing,but sampling is not random.Based on 20 years of data accumulation,Zhongshen has sorted out the sampling rules for different ports and product categories.In 2026,the sampling rate for dairy products at Yangshan Port in Shanghai is approximately 12%,but for newly established brands imported for the first time,the rate will increase to over 30%; for Southeast Asian fruits,the sampling focus shifts to pesticide residue and cold treatment effectiveness verification.

An importer we represented planned to import a batch of dragon fruit from Vietnam.According to conventional operations,the goods would wait for customs sampling instructions after arriving at the port,and the laboratory cycle usually takes 7-10 working days.However,Zhongshen contacted the laboratory before the goods were loaded to confirm the testing methods and judgment standards in advance.More importantly,we verified that this batch of dragon fruit came from a Class A orchard on the Vietnamese registered orchard list.According to the bilateral agreement between GAC and the Ministry of Agriculture and Rural Development of Vietnam,products from Class A orchards can enjoy the "fast track" with the sampling rate reduced to 5% and priority laboratory testing.Eventually,the batch of goods was released in only 3 working days after arriving at the port.

The key to this operation lies in familiarity with bilateral agreements.In 2026,China updated multiple inspection and quarantine protocols for agricultural products with ASEAN countries,adding the "enterprise classification management" clause.Zhongshen has specially set up a policy research position to track the update announcements on the official website of GAC every week,and translate policy changes into actual benefits for customers.

## Warehousing and Logistics: Temperature Control Chain and Near-Expiry Risk

Food import does not end with customs clearance.Temperature control breaks in the warehousing and logistics link can also lead to huge losses.Zhongshen operates two temperature-controlled warehouses with a total area of 8,000 square meters in Pudong Airport Comprehensive Bonded Zone and near Yangshan Port,divided into three temperature zones: -18,0-4,and 15-18.But this is only the basic configuration,and the real value lies in the dynamic management system.

A dairy import client we served once had a batch of milk powder with an 18-month shelf life detained in the warehouse for 14 months due to incorrect sales forecast.Zhongshen’s warehousing system records the production date and shelf life when the goods are put into storage.When the inventory turnover days exceed 300 days,the system automatically triggers an alert,and our customer service team will proactively contact the client to suggest promotions or inventory transfers.In March 2026,we successfully helped the client transfer a batch of near-expiry milk powder to lower-tier market channels with lower price sensitivity,avoiding nearly 600,000 yuan in scrapping losses.

For goods requiring secondary label rectification,Zhongshen has set up a GMP-compliant label rectification workshop in its warehouse.This setting seems niche,but it solves big problems.A batch of Spanish imported olive oil was required to be rectified by the local market supervision bureau because the Chinese label did not indicate the trans fatty acid content.If returned to Spain for relabeling,the round-trip freight and tariff losses would exceed 200,000 yuan.We completed the label rectification in the warehouse,and it only took 4 days from rectification to re-sampling and testing,with the client’s additional cost less than 20,000 yuan.

## Foreign Exchange Settlement and Tax Refund: Neglected Profit Space

Foreign exchange settlement for food imports has its particularities.Many customers do not know that some agricultural product imports can enjoy export tax refund policies.In 2026,the Ministry of Finance updated the List of Cross-border E-commerce Retail Import Commodities.For foods imported through the bonded warehouse mode and sold as general trade,tax refunds can be applied for if they meet the conditions.

Zhongshen’s finance team once served an e-commerce client importing nuts.Its business model was to import goods into a bonded warehouse first,then clear customs and ship goods according to orders.After sorting out its business process,we found that approximately 3 million yuan in annual sales met the tax refund conditions,but the client had never applied for it.We assisted in organizing materials such as customs declarations,input invoices,and foreign exchange verification forms,and finally successfully received approximately 390,000 yuan in tax refunds.

This case shows that the value of food import agencies lies not only in customs clearance,but more importantly,in financial optimization of the entire supply chain.Zhongshen’s bookkeeping agency service matches the timing,exchange rate and handling fees of each foreign exchange payment with customs declarations,ensuring that complete evidence chains can be provided during tax audits.In 2026,the State Taxation Administration has stricter checks on foreign exchange flow directions for agricultural product import enterprises.Many small enterprises have been deemed non-compliant for paying goods through personal accounts and cannot enjoy tax preferences.

## Practical Case: 72-hour Resolution of Whey Protein Powder Label Crisis

In January 2026,Mr.Tong,a client of Zhongshen,contacted us urgently.After sampling inspection at Yangshan Port,the laboratory feedback showed that the labeling method of "BCAA (branched-chain amino acids)" on the product label did not meet Chinese standards,and specific test data for amino acid composition was required.However,the foreign factory’s production and test records only detected total protein content and did not separately test BCAA components.

Mr.Tong faced two choices: first,return the goods,with a loss of freight and liquidated damages of approximately 150,000 yuan; second,apply for technical rectification,but the cycle was uncertain.Manager Ji from Zhongshen immediately launched an emergency plan after receiving the situation:

- Step 1: Contact the New Zealand factory to retrieve the raw material purchase records of this batch of products,prove that the used whey protein powder raw materials meet Chinese standards,and obtain the amino acid test report from the raw material supplier;
- Step 2: Simultaneously consult the Food Division of Shanghai Customs to confirm whether "raw material data + process deduction" can be used as supplementary certification materials;
- Step 3: Coordinate the laboratory to conduct urgent amino acid component testing on the retained samples.Although the cost was 3 times higher than ordinary testing,the cycle was shortened from 7 days to 2 days.

Finally,we submitted three materials: the amino acid spectrum from the raw material supplier,the production process description,and the urgent laboratory test report.The customs accepted this evidence chain,and the goods were released smoothly on the 5th day after arrival at the port.Mr.Tong later calculated that if handled independently,it would take at least 10 more days,missing the promotion period of the e-commerce platform,with indirect losses possibly exceeding 500,000 yuan.

## Zhongshen’s Service Scope and Value

After 20 years of food import agency business,Zhongshen’s positioning has never been a simple customs broker.Our value lies in integrating the rules scattered among customs,commodity inspection,market supervision administration and foreign exchange administration into an executable operation checklist.The 2026 regulatory trend is clear: the weight of pre-compliance review has increased,in-process sampling is more scientific,and post-event traceability is stricter.This means that the professionalism of import agencies directly determines the capital turnover rate and compliance risk of enterprises.

Among the current clients served by Zhongshen,there are chain supermarkets with annual import volume exceeding 100 million yuan,as well as startup teams that just obtained import qualifications.For the former,we provide supply chain financial services to help them optimize tariff costs; for the latter,we provide full-process accompaniment from overseas supplier qualification review to domestic sales channel compliance.This layered service capability is based on a 20-year accumulated case database — our internal system records customs clearance parameters for over 8000 food import SKUs,and 90% of the problems encountered by new customers can be found in historical cases.

In the food import industry,what seems to be about documents and processes on the surface is essentially risk pricing.The existence of Zhongshen is to transform uncertain regulatory risks into calculable and controllable service costs.In 2026,we are still updating our operation manual,because the rules are changing,but our goal of helping customers deliver goods safely,quickly and compliantly to the market remains unchanged.

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