Full Process Analysis of Import Customs Declaration Agency for Snack Foods and 2026 Compliance Highlights

Current Status and Core Difficulties of Importing Snack Foods from Southeast Asia and Europe

In 2026,Chinese consumers’ demand for imported snacks continues to rise,and products such as Thai coconut chips,Vietnamese coffee candies,German nut bars,and Italian cookies have seen explosive sales on e-commerce platforms.Although these products appear to be small in packaging,the customs supervision and quarantine requirements involved in the import process are far more complex than ordinary goods.Most Southeast Asian products contain plant-derived ingredients,which easily trigger entry quarantine risks; European products face challenges such as formula additive compliance and allergen labeling.Many first-time importers often have their goods detained at the port due to non-compliant labels,missing documents or incorrect classification,resulting in extra storage costs and breach of contract risks.

Over the past 20 years,Zhongshen has handled more than 2,000 batches of snack food import business,and found that more than 60% of delay problems are concentrated in the document pre-audit stage.For example,a customer imported a batch of mixed dried fruit from Thailand,and was required by customs to return the goods because the certificate of origin did not mark the specific fruit type.Such details seem trivial,but they are actually the foundation of the entire customs clearance process.The value of a professional agency lies in identifying risk points in advance and solving problems before the goods arrive at the port.

Core Role of Zhongshen in Snack Food Import

Zhongshen’s service is not just simple customs broker operation,but a full-process management covering front-end supply chain consultation,mid-term execution,and back-end compliance.For high-risk categories such as snack foods,we have established a dedicated commodity database that includes the classification,tax rate,regulatory conditions and historical inspection records of more than 500 common products.When a client consults on a new product,the system can output an initial risk assessment report within 10 minutes,including the recommended HS code,required document list,potential quarantine requirements and estimated customs clearance lead time.

This pre-emptive service model enables clients to clarify the domestic access threshold before signing contracts with overseas suppliers.In the fourth quarter of 2025,we assisted a Shanghai trading company in evaluating grain bars containing hemp seed ingredients imported from Italy.By checking the Inventory of Cosmetic Ingredients Used in China and Catalogue of New Food Raw Materials in advance,we confirmed that this ingredient is not within the scope of approval,and advised the client to adjust the formula,avoiding a loss of approximately 500,000 RMB.

Document Pre-audit Stage: Compliance Review of Labels and Ingredients

Document pre-audit is the most critical but easily overlooked link in snack food import.This stage requires reviewing more than ten documents including certificate of origin,health certificate,ingredient list,label sample,production date certificate,etc.Zhongshen’s operating specifications require each document to meet three standards: information consistency,regulatory compliance,and format standardization.

Three-layer Review Mechanism for Label Compliance

Our team conducts three rounds of review on label samples.The first round checks basic information: whether product name,ingredients,net content,country of origin,and information of domestic agent are complete.The second round checks compliance details: whether food additives use standard names,whether the nutrition facts table format complies with GB 28050,and whether the font height meets the standard.The third round evaluates special requirements: for example,whether transgenic ingredients are prominently marked,and whether medicinal terms are used to mislead consumers.

In January 2026,when we handled an import business of Vietnamese dried durian,we found that the label provided by the client marked "food flavoring" as "natural flavor".According to the latest version of GB 7718,this expression is misleading publicity.We immediately contacted the Vietnamese manufacturer to reprint the label and completed the rectification before the goods arrived at the port,avoiding the risk of customs detention.

Key Points for Ingredient List and Formula Review

Ingredient review needs to be compared with the National Food Safety Standard: Standards for Uses of Food Additives (GB 2760) and National Food Safety Standard: Standards for Uses of Food Nutrient Fortification (GB 14880).Zhongshen has established a dynamically updated prohibited substance database,covering regulatory differences among major exporting regions such as the EU,the United States,and Japan.For example,some pigments allowed in the EU are prohibited substances in China,and some preservatives allowed in the United States have strict limits in China.

We once served a client importing Japanese candies,whose product contained a whitening agent called azodicarbonamide.This substance is compliant under FDA standards,but is an illegal additive in China.Zhongshen detected this problem in the pre-audit stage,advised the client to change suppliers or adjust the product line,and successfully avoided subsequent legal risks.

Port Customs Declaration Stage: Classification,Price Verification and Regulatory Condition Matching

After the goods arrive at the port,the core challenge of the customs declaration link lies in accurate classification and reasonable declaration.There are many categories of snack foods,and the same product may be subject to different tax rates due to different processing techniques.For example,baked nuts and fried nuts have different HS codes,with a tariff difference of 5%-8%.Zhongshen’s classification team holds pre-classification qualification certificates,and can determine the optimal HS code based on factors such as product processing technology,ingredient ratio,and packaging form.

Price verification is another common difficulty.Customs price review for imported food is becoming increasingly strict,especially in cases involving royalty fees and special discounts.We once represented an enterprise importing German organic cookies,and customs questioned its declared price,believing it was lower than the market average.By submitting supporting documents such as original factory invoices,contemporaneous export contracts,and brand authorization letters,and conducting three rounds of consultation with the customs price verification department,Zhongshen finally got the goods released at the original declared price,saving the client about 120,000 RMB in deposit occupation.

Commodity Inspection Stage: Sampling Testing and On-site Inspection Response

In 2026,the customs sampling rate for imported food remains at 15%-20%,but the sampling rate for high-risk products can reach more than 50%.The commodity inspection link mainly focuses on four aspects: microbial indicators,heavy metal residues,pesticide residues,and label compliance.Zhongshen has stationed on-site coordinators at all major ports in Shanghai,who can follow up the inspection progress in real time and respond quickly to customs requirements.

Lead Time Management for Sampling Testing

The sampling testing cycle is usually 7-10 working days,but for snack foods with short shelf life,this time means huge inventory pressure.Our coping strategies include: preparing third-party test reports of the same batch of products in advance,establishing green channels with customs-approved laboratories,and coordinating priority testing.In November 2025,we handled a batch of Thai coconut water with a shelf life of only 90 days.By submitting the factory inspection report and applying for expedited testing,we compressed the testing cycle to 5 days,ensuring that the product was launched on shelves within the shelf life.

Cooperation Skills for On-site Inspection

During on-site inspection,customs may require opening the package to check whether the physical goods are consistent with the declaration.Zhongshen’s standard operation is to shoot product unboxing videos,photos of inner and outer packaging in advance,and prepare product instructions.For combined packaging products,we will make an ingredient ratio diagram to clearly show the content of each independent packaging.This proactive cooperation method can reduce the average inspection time from 2 hours to less than 30 minutes.

Temperature Control Requirements for Warehousing Management and Distribution Links

Ingredients such as chocolate,jelly,and dairy products in snack foods are sensitive to storage temperature.Zhongshen has a 3,000-square-meter constant temperature warehouse in Shanghai Free Trade Zone,with temperature controlled at 15-25 degrees Celsius and humidity maintained at 50%-60%.The warehouse is equipped with a 24-hour monitoring system.When each batch of goods is warehoused,we record the production date,shelf life,storage conditions,and establish a first-in first-out management system.

For products that can only be sold after obtaining the Entry Inspection and Quarantine Certificate,we provide temporary storage services to avoid clients facing administrative penalties due to lack of compliant warehouses.In February 2026,we provided 15 days of temporary storage service for a batch of Italian chocolate,and arranged delivery immediately after the certificate was issued,ensuring that the client’s e-commerce platform activity schedule was not affected.

Practical Case: Review of the Whole Process of Importing Thai Coconut Chips

A Shanghai-based trading company run by Mr.He tried to import Thai coconut chips for the first time at the end of 2025.They only contacted Zhongshen three days before the goods arrived at the port,hoping we would assist with customs clearance.During the initial document review,we found three major problems: first,the Thai certificate of origin did not mark the specific variety of coconut; second,the "sugar-free" claim on the label did not have supporting test reports; third,the packaging used an unregistered QS mark.

The Zhongshen team immediately launched an emergency plan.First,we contacted the Thai supplier to supplement the variety description,and coordinated with the Ministry of Commerce of Thailand to reissue the certificate of origin.Second,we advised to delete the "sugar-free" claim and change it to "no added sucrose" to avoid testing requirements.Finally,we urgently designed a new packaging pattern to cover the original QS mark area.Through 24 hours of continuous work,we completed all document rectification before the goods arrived at the port.After the goods arrived at the port,customs only raised one minor issue during inspection: the product name "coconut chips" did not reflect the processing technology.We explained on site that the word "chip" already implies the cutting process,which was approved by customs.Finally,it only took 4 days from arrival to release for this shipment.Mr.He spoke highly of our response speed and entrusted all subsequent orders to us as agent.

Comparison of Import Requirements for Snack Foods from Different Origins

Unique Value of Zhongshen’s Service

Choosing Zhongshen as your snack food import agent,clients get not only customs declaration services,but also a complete risk prevention and control system.Our value is reflected in three levels: First,pre-consultation avoids trial and error costs,saving an average of 30,000-50,000 RMB in potential losses for each new client; Second,process optimization shortens the capital occupation cycle,usually compressing the overall import cycle by more than 30%; Third,compliance guarantee reduces legal risks,every document we provide has been double-reviewed to ensure traceability and verifiability.

In 2026,customs supervision on food import is becoming more refined and digital.Zhongshen has connected with the customs single window system,realized automatic verification of declaration data,and reduced the error rate to below 0.5%.At the same time,we have established an exclusive client file repository,storing historical documents,inspection records,and meeting minutes,providing reference templates for subsequent similar businesses.This knowledge precipitation mechanism improves our service efficiency by 10%-15% every year,and new clients do not need to pay extra fees for this.

For enterprises planning to expand their imported snack food business,Zhongshen recommends adopting the strategy of "small trial batch first,large batch follow-up".For the first cooperation,we can provide full-process supporting services from overseas supplier qualification review to domestic sales compliance.Once the business model is verified,subsequent orders can enjoy the standardized fast track service.This flexible service structure not only meets the cautious needs of start-up enterprises,but also matches the efficiency requirements of mature enterprises.