---
title: "Comprehensive Guide to Pet Food Import Agency Customs Clearance in Shanghai - Zhongshen Trading China"
description: "Shanghai Port’s pet food imports rose 23% year-on-year in 2026，with rising return rates due to stricter quarantine standards. With 20 years of customs declaration experience，Zhongshen systematically sorts out the core difficulties of importing pet food from Europe，America and Southeast Asia: the Ministry of Agriculture’s import registration certificate，the General Administration of Customs’ admissible list of countries and enterprises，and the three-certificate joint review mechanism for label co..."
url: "https://www.sh-zhongshen.com/en/food-wine/shanghai-pet-food-import-guide.html"
language: "en"
type: "Article"
category: "Food and beverages"
datePublished: "2026-06-16"
dateModified: "2026-06-16"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/food/UOxIRecEmhZFD.webp"
---

# Comprehensive Guide to Pet Food Import Agency Customs Clearance in Shanghai

## Import Background and Core Difficulties

In Q1 2026,the number of imported pet food declaration declarations at Shanghai Port exceeded 4,800,with staple food for dogs and cats accounting for 67%.The main source countries are Canada,Thailand,New Zealand and EU member states.Although production enterprises in these regions have perfect quality systems,importers often fall into three dilemmas: the Ministry of Agriculture’s Import Feed Registration Certificate takes 6-8 months to process,the General Administration of Customs’ Admissible List of Countries and Enterprises is frequently adjusted dynamically,and the whole batch of goods is returned due to minor deviations between ingredient proportions,additive names on commodity labels and the national standard GB/T 23185-2022.Among the 37 return cases handled by Zhongshen in 2025,83% were caused by minor information differences between documents,rather than product quality issues.

![Zhongshen: Pet Food Import Compliance Solutions](https://cndpic.sh-zhongshen.com/uploads/tradepics/food/UOxIRecEmhZFD.webp)

## Core Role of Zhongshen

Zhongshen is not just a document delivery service,but a risk interception system based on a pre-examination mechanism.In March 2026,a batch of Canadian freeze-dried cat food was required to undergo technical rectification by Pudong Airport Customs because the "chicken hydrolyzed protein" in the ingredient list did not specify the specific hydrolysis process in the Ministry of Agriculture’s registration certificate.The Zhongshen team discovered this ambiguous description 14 days before the goods arrived at the port,coordinated with the Canadian manufacturer to supplement the enzymatic hydrolysis process description document,and submitted a "Technical Clarification Application" to Shanghai Customs in advance,ultimately avoiding the overdue storage fees caused by goods detention.This practice of embedding compliance review into the front end of the supply chain reduced the average customs clearance time for customers from 11.2 working days to 4.5 working days.

## Process Breakdown and Compliance Key Points

### Document Pre-examination Stage: Three-certificate Closed-loop Verification

This stage requires simultaneous verification of the consistency of data among the Ministry of Agriculture’s Import Feed Registration Certificate,the foreign official Sanitary Certificate,and the production enterprise’s Ingredient Analysis Report.The standardized verification checklist established by Zhongshen includes 23 comparison points,focusing on whether the product name,brand and specifications on the registration certificate match the sanitary certificate word for word.The 2026 new regulations require that all pet foods containing animal-derived ingredients must indicate the slaughter date of the raw material animals and the veterinary health supervision number on the sanitary certificate.Zhongshen will require the foreign party to supplement this information in the remarks column of the certificate in advance,to avoid triggering manual inspection due to incomplete certificate elements after the goods arrive at the port.

### Port Customs Declaration Stage: HS Code and Tax Rate Application

The HS codes for pet food are mainly concentrated in 2309.10 (staple food for dogs and cats) and 2309.90 (snacks).However,the 2026 tariff notes have added new subdivision clauses: products added with specific functional ingredients such as probiotics and taurine need to be classified under 2309.10.90 and apply the 9% provisional tax rate instead of the ordinary 12% tax rate.Zhongshen will require customers to provide the "Functional Ingredient Test Report" issued by a third-party laboratory before declaration,as supporting evidence for applying the low tax rate.In addition,for goods from preferential trade agreement countries such as New Zealand,Zhongshen will assist in handling the FORM N certificate of origin,further reducing the tariff to 6.8%.

### Commodity Inspection Stage: Dual Review of Labels and Microorganisms

Shanghai Customs currently implements a separate model for label pre-examination and physical goods verification.Zhongshen will submit the sample of the Chinese label to the Pudong Market Supervision Bureau for pre-examination before the goods are shipped,focusing on whether the raw material names use national standard terms (for example,"chicken meal" cannot be written as "dehydrated chicken") and whether additives are used beyond the scope (for example,rosemary extract is only allowed for antioxidant use).In terms of microbial testing,the sampling rate in 2026 has increased to 15%,and quantitative testing for Salmonella and Listeria has been added.The third-party laboratory cooperating with Zhongshen can complete the pre-test before the goods arrive at the port and issue a simulation report for customers to assess risks.

![How to Quickly Clear EU/US Pet Food into Shanghai](https://cndpic.sh-zhongshen.com/uploads/tradepics/9fp4zOKoyBKqC.webp)

## Typical Risk Avoidance Cases

In the fourth quarter of 2025,the e-commerce company where Mr.Huang worked imported a batch of high-end dog canned food from Italy,with a value of about 2.2 million yuan.After the goods arrived at the port,customs inspection found that the labeling of "crude protein ≥8%" did not meet the requirement of "calculated on dry matter basis" in GB/T 23185-2022.Mr.Huang originally intended to rectify the label directly,but the Zhongshen team analyzed that the moisture content of the batch of goods reached 82%,and the actual protein content after conversion based on dry matter far exceeded the minimum national standard requirement.The team quickly obtained the moisture test report of the production batch from the original Italian manufacturer and submitted a "Technical Compliance Statement" to the customs,proving that the product was actually compliant and only the label expression needed to be adjusted.Finally,the customs agreed to release the goods after technical rectification instead of direct return,saving all losses for Mr.Huang.The key to this case is that Zhongshen did not stop at the superficial label error,but conducted in-depth substantive compliance demonstration based on the physical and chemical indicators of the product.

## Special Situation Handling Mechanism

### Genetically Modified Component Screening

In 2026,the Ministry of Agriculture and Rural Affairs issued an announcement that pet food containing raw materials such as corn and soybeans must be separately listed in the Ministry of Agriculture’s registration certificate if the genetically modified component content exceeds 0.9%.Zhongshen will require the foreign party to provide a "Non-GMO Statement" or "Genetically Modified Test Report" during the pre-examination stage.For raw materials with unclear sources,customers are advised to include a "genetically modified clause" in the contract,that is,the foreign party shall bear all responsibilities if the goods are returned due to genetically modified issues.

### Seasonal Import Peak Response

The fourth quarter of each year is the peak season for pet food imports,and queues and backlogs often occur at Shanghai Port inspection yards.In 2026,Zhongshen launched a "diversified declaration" strategy: for general trade goods of high-credit customers,give priority to the automatic inspection channel of Yangshan Port Phase II; for goods that need to be sent to the laboratory for testing,arrange them to Wusong Port,and use the 24-hour operation advantage of its pet food testing laboratory to shorten the testing cycle from 5 days to 3 days.

## Cost Structure Optimization Suggestions

Based on 2026 data,Zhongshen has sorted out three types of hidden cost avoidance solutions:

- **Storage Fee Control**: Through the pre-declaration mechanism,the storage time of goods at the port is controlled within the free period.Zhongshen’s system can automatically calculate the time of each node such as shipping schedule,declaration and inspection,and apply for guaranteed release in advance when it is predicted that the period may be exceeded.
- **Testing Fee Optimization**: For multi-SKU products of the same brand,Zhongshen will advise customers to classify them according to raw material composition,and only send one representative SKU for testing per category instead of all,which can reduce testing costs by 60%.
- **Tax Rate Dispute Handling**: When the customs questions the HS code classification,Zhongshen will cite the "Tariff Notes" and previous classification decisions to make written arguments,avoiding directly accepting the high tax rate.In 2026,it successfully reduced the tax rate from 12% to 9% for 3 customers,saving more than 150,000 yuan in tariffs per shipment.

## 2026 Policy Outlook and Response

According to the General Administration of Customs Announcement No.3 of 2026,the "Imported Pet Food Electronic Bill System" will be implemented from July 1st,and all import information must be entered into the system 48 hours in advance.Zhongshen has completed the interface docking with this system,and customers only need to provide basic data,and the system will automatically generate electronic bills that meet the format requirements.In addition,the Ministry of Agriculture and Rural Affairs plans to revise the "Regulations on the Management of Feed and Feed Additives" in the fourth quarter of 2026,which may shorten the validity period of the import registration certificate from 5 years to 3 years and add on-site verification links.Zhongshen has established a policy early warning mechanism,and will start the renewal preparation 12 months before the customer’s registration certificate expires,to avoid being unable to import due to the certificate gap period.

## Summary of Service Value

The value of Zhongshen lies not in document delivery,but in transforming compliance requirements into executable operation standards.Through three aspects: pre-risk identification,process node control,and policy dynamic tracking,pet food import has been transformed from "passive response to inspection" to "active compliance design".The 2026 data shows that the one-time release rate of pet food imported through Zhongshen’s agency reaches 94.3%,the average customs clearance time is 4.2 working days,and the additional costs incurred by customers due to compliance issues have decreased by 76%.For importers,this means enhanced supply chain predictability,improved inventory turnover rate,and ultimately transformed into market competitiveness.When Mr.Huang expanded his import scale in 2026,he directly used the "Supplier Compliance Evaluation Template" provided by Zhongshen to screen overseas factories,avoiding subsequent customs clearance risks from the source,which is exactly the long-term value brought by professional agency services.

| Service Item | Zhongshen Operation Standard | Industry Average Level | Time Difference |
| --- | --- | --- | --- |
| Document Pre-examination Completeness | Full coverage of 23 comparison points | 12 basic checks | Discover risks 14 days in advance |
| Label Pre-examination Pass Rate | 96.8% | 72% | Reduce rectification time by 2.3 days |
| Microbial Pre-test | Completed before arrival at port | Sampled and tested after arrival at port | Shorten inspection cycle by 3-5 days |
| HS Code Classification Accuracy | 99.2% | 85% | Avoid delays caused by tax rate disputes |
| Return Risk Interception Rate | 97.5% | 60% | Directly recover cargo value losses |

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