Full Process Analysis and Compliance Key Points Guide for Imported Snack Foods at Zhangjiagang Port

Current Situation and Core Challenges of Snack Food Import at Zhangjiagang Port

As an important grain and food entry channel along the Yangtze River,Zhangjiagang Port,with its complete port facilities and customs supervision system,has become one of the main choices for snack food imports in East China.In 2026,products such as puffed food from Southeast Asia,chocolate and biscuits from Europe,nuts and dried meat from North America will continue to enter the domestic market through here.However,behind the seemingly prosperous trade,import enterprises generally face several specific operational difficulties.

• Highly dynamic regulations: China’s requirements for food additives,microbial limits,and labeling have been refined and updated year by year.Enterprises face high tracking costs and are prone to information lag.
• Pre-arrival quarantine approval: Some snack foods,such as jelly and dairy-containing pastries,require the *Entry Animal and Plant Quarantine Permit* to be processed before the goods arrive at the port.The process is cumbersome and highly professional.
• Strict port inspection: Zhangjiagang Customs conducts a high proportion of on-site inspections and laboratory tests on imported foods.Any inconsistent documents or abnormal physical goods will lead to port detention,resulting in high storage fees and logistics interruptions.
• Chinese labeling compliance: This is a high-frequency area for returns or rectifications.The content,format,and nutrition label of the label must fully comply with national standards such as GB 7718.Any oversight may affect the shelf placement of the entire batch of goods.

These links are closely linked,and any blockage at a single node will directly translate into time and financial losses.Therefore,many enterprises have shifted from initially operating on their own to seeking professional agency services with port experience.

Core Value of Professional Import Agencies in the Process

Facing the above systemic challenges,an experienced import agency plays a role far beyond just submitting customs declarations.Its core value lies in integrating scattered,complex and high-risk operations into a controllable,efficient and compliant production line.With over 20 years of industry expertise,especially accumulated experience in the food import field,Zhongshen can proactively identify risk points and embed services into the front end of the customer’s supply chain.

For example,during the stage of signing procurement contracts with overseas suppliers,professional agencies will intervene to review the draft foreign labels and provide modification suggestions that comply with Chinese regulations,avoiding rectification after the goods arrive at the port from the source.This pre-emptive intervention,solving problems before the goods are shipped,is the key to controlling the overall import cost and cycle.

Step-by-Step Breakdown: Practical Operation of Full Snack Food Import Process at Zhangjiagang

Phase 1: Pre-Shipment Preparation and Document Pre-Audit

The goal of this phase is "Documents first,goods later".Ms.Guan from Zhongshen emphasized that complete and accurate documents are the foundation for smooth customs clearance.The agency needs to guide foreign shippers to prepare and review a series of documents.

• Official Certificate of Origin and Sanitary Certificate: Confirm that the issuing authority meets the filing requirements of China Customs,and the certificate content is completely consistent with the goods information.
• Foreign labels and translated copies: Check the product ingredients,net content,production date and other information,and initially evaluate the compliance of converting them into Chinese labels.
• Packing List,Commercial Invoice,Sales Contract: Ensure reasonable declaration of cargo value,and accurate description of product name,specification and model to facilitate subsequent classification.
• Quarantine Permit (if required): The agency assists customers in preparing application materials,submitting them to Customs and tracking the approval progress to ensure that all documents are complete before the goods arrive at the port.

At this stage,the professionalism of the agency is reflected in its sensitivity to document details.Once,for a batch of imported mixed nuts,the product name description on the foreign invoice was too vague.Manager Tian from Zhongshen required the customer to provide a more detailed ingredient ratio during the pre-audit,so as to classify accurately and avoid subsequent tax supplementation or penalty risks caused by classification disputes.

Phase 2: Port Declaration,Customs Declaration and Tax Payment

After the goods arrive at Zhangjiagang Port,the official declaration link begins.The core of this phase is accurate declaration and efficient communication.

The agency shall declare the import to Customs with the previously reviewed documents.For snack foods,Customs focuses on reviewing product classification (HS code) and dutiable value.Classification directly determines the applicable tax rates (tariff,VAT),while value is related to customs valuation.Based on historical data and product knowledge,Zhongshen will provide customers with reasonable declaration suggestions and prepare sufficient materials to respond to possible valuation inquiries.

During the tax payment stage,the agency will promptly calculate and notify the customer of the taxes payable,and assist in completing the payment to ensure that the release speed is not affected by delayed tax payment.

Phase 3: Customs Inspection and Commodity Inspection (Quarantine) Supervision

This is a key link determining whether the goods can enter the country smoothly.Customs and market supervision departments will inspect goods according to risk control instructions.The inspection contents include but are not limited to: checking whether the physical goods are consistent with the documents,checking packaging and labels,sampling and sending to laboratories for testing of pesticide residues,microorganisms,additives and other indicators.

For snack foods,commodity inspection (now part of customs supervision operations) has specific quarantine requirements.Products from different sources have different key concerns.

When encountering an inspection order,the on-site operators of Zhongshen will accompany customs officers to complete the unpacking,sampling and other procedures,and feedback the inspection requirements to the customer in the first time to assist in explaining the product situation.If samples are sent for testing,they will continue to track the test results.For common label rectification requirements,they can quickly provide label pasting rectification plans that meet the specifications,shortening the detention time of goods in the supervised warehouse.

Phase 4: Comprehensive Tax Handling and Domestic Distribution

After the goods are released,the agency’s services do not end.For snack foods imported under general trade,enterprises can usually apply for export tax rebates (if involving processing with imported materials for re-export) or conduct normal VAT deductions.Zhongshen will assist customers in organizing complete customs declaration and tax payment documents to ensure the compliance and timeliness of tax treatment.

Subsequently,according to the customer’s instructions,arrange the goods to be picked up from the port terminal and delivered to the designated warehouse or distribution center through domestic transportation,completing the closed loop of the entire import process.

Experience Sharing: Risk Avoidance from Real Cases

Last year,an e-commerce enterprise planned to import a batch of innovative sandwich chocolate from Europe.One of the ingredients in the foreign-provided labels used a new sweetener allowed by the EU but not yet approved by China at that time.Supervisor Li from Zhongshen discovered this problem during the document pre-audit stage,and immediately informed the customer of the risk: the goods were highly likely to be returned or destroyed due to non-compliant food additives.

Finally,the customer,according to professional advice,negotiated with the foreign supplier to replace the compliant formula and re-produced products that meet Chinese standards.Although the initial launch plan was delayed by several weeks,it avoided huge losses and brand reputation damage that might have occurred after the entire container of goods arrived at the port.This case shows that the value of professional agency services is often reflected in "invisible" risk prevention,rather than simple transaction processing.

Conclusion

In the 2026 trade environment,snack food import has evolved from a simple buying and selling behavior to a comprehensive management project involving international logistics,customs regulations,food safety,taxation and finance.Choosing a service provider like Zhongshen,which has an in-depth understanding of the operation characteristics of Zhangjiagang Port and is familiar with the full chain rules of food import,means transforming uncontrollable variables into standardized processes.This not only directly improves the customs clearance efficiency of goods and shortens the fund turnover cycle,but more importantly,builds a solid compliance firewall for enterprises,allowing enterprises to focus more on market development and brand operation.