Practical Challenges and Industry Background of Dairy Import Customs Declaration in Tianhe District

In the first quarter of 2026,the import volume of dairy products in Tianhe District,Guangzhou increased by 23% year-on-year,while the customs inspection rate also rose to 18% in the same period.Behind this growth,import enterprises face triple pressures of complex documentation,upgraded quarantine standards and port operation timeliness.Dairy products imported from Australia,New Zealand and other regions not only need to meet conventional declaration requirements of Chinese customs,but also must pass entry animal and plant quarantine approval of the Ministry of Agriculture and Rural Affairs,as well as food label compliance audit of the State Administration for Market Regulation.Many enterprises in Tianhe District reported that goods are often detained after arrival at the port due to minor defects in health certificates,errors in label nutrient labeling or format problems of origin certificates.The average port detention time has extended from 3.2 days in 2025 to 5.7 days in 2026,directly leading to additional storage costs and supply chain breach risks.

Zhongshen has handled more than 2,000 batches of dairy import business in the past two decades,and is familiar with operation characteristics of major ports in Tianhe District.We have observed that when importers operate on their own,systematic errors often occur in three links: first,test reports provided by foreign suppliers do not include specific items required by Chinese customs such as chloramphenicol and aflatoxin; second,the rounding interval of the nutrition composition table of Chinese labels does not comply with the new national standard GB 28050-2026; third,transportation temperature record data is incomplete and cannot meet regulatory requirements for cold chain food.These detailed problems lead to a probability of over 60% that goods will be controlled and inspected at Huangpu Old Port or Nansha Port.

Core Role of Zhongshen in Tianhe District Import Customs Declaration

Zhongshen is positioned not as a simple document transmitter,but as the designer and implementation supervisor of the import compliance system.We have set up a dedicated service team in Tianhe District,equipped with three full-time personnel holding Customs Broker Qualification Certificates and two holding Inspection Declarer Qualification Certificates,and hire former customs officers as compliance consultants.This configuration enables us to intervene before goods are shipped,pre-audit the full set of documents provided by foreign suppliers,and identify potential risk points.For example,in February 2026,a dairy trading company in Tianhe District served by us planned to import a batch of infant formula from the Netherlands.During the pre-audit stage,we found that the cow milk source certificate provided by the foreign party did not clearly indicate the pasture registration number,and we promptly requested supplementation,avoiding the risk of goods being returned due to incomplete quarantine data after arrival at the port.

Our core value is reflected in our real-time response capability to regulatory changes.Effective March 1,2026,the General Administration of Customs implemented a new list of microbial testing items for imported dairy products,adding testing requirements for Cronobacter.Zhongshen completed the update of the internal operation manual two weeks before the regulation took effect,and notified all cooperative customers to adjust foreign testing entrustment agreements.This proactive service enabled customers’ goods to clear customs smoothly during the regulatory switching period,and no batch was detained due to non-compliance with testing standards.

Phased Disassembly of the Whole Process of Tianhe District Import Customs Declaration

Phase 1: Document Pre-audit and Foreign Supplier Collaboration

Before goods leave the foreign factory,Zhongshen will launch the document pre-audit procedure.Documents to be collected and reviewed at this stage include 12 categories of core documents: certificate of origin,health certificate,component analysis report,production and processing process description,cold chain transportation record template,canning date certificate,overseas production enterprise registration number in China,etc.For dairy products,we pay special attention to whether the health certificate indicates that the product meets requirements of China’s National Food Safety Standard for Milk Powder (GB 19644-2026) and whether the applicable age group of the product is clearly marked.

We have established a dynamically updated Dairy Product Certificate Template Library for Major Trading Countries,which includes official certificate samples from Australia,New Zealand,the European Union,the United States and other regions.After receiving scanned copies sent from abroad,our system will automatically compare them with templates and mark format differences or missing information points.In April 2026,the food company in Tianhe District where Manager Ding works imported whey protein powder from Poland for the first time.The health certificate provided by the foreign party did not indicate the addition amount of vitamin D3.Our audit system immediately issued an early warning and required a supplementary explanation letter to ensure complete consistency with the ingredient list of the Chinese label.This pre-audit mechanism reduces the document discrepancy rate from the industry average of 15% to less than 1.2% for our customers.

Phase 2: Port Customs Declaration and Accurate Tax Calculation

After goods arrive at Nansha Port or Huangpu Port,Zhongshen’s customs declaration team will complete pre-entry 24 hours before arrival.We use the advance declaration function of the customs single window system to upload commercial documents such as contracts,invoices,packing lists and bills of lading.For dairy products,the most critical point is accurate classification of HS Code.In 2026,the General Administration of Customs made minor adjustments to classification notes for infant formula,clarifying that products added with prebiotic components should be classified under 1901.10.10 instead of 1901.10.90,with a tax rate difference of 5 percentage points.Our classifier will check the product formula table before declaration to ensure code accuracy.

In terms of tax calculation,we have developed an internal calculation tool,which can automatically calculate consumption tax (such as milk drinks) and anti-dumping duty (such as skimmed milk powder from specific sources) in addition to tariffs and value-added tax.In May 2026,for a batch of whole milk powder from New Zealand we acted as agent for,since the certificate of origin met requirements of the upgraded China-New Zealand Free Trade Agreement,we successfully applied for zero tariff treatment,saving the customer about 83,000 yuan in taxes.This accurate accounting capability stems from our accumulation and analysis of historical data over the past two decades.

Phase 3: Commodity Inspection and Release and Laboratory Testing Coordination

Dairy products are high-risk foods,and 100% need to accept customs commodity inspection.Zhongshen’s inspection declarer will check the status of the permit in the Entry Animal and Plant Quarantine Permit system in advance to ensure that goods information is completely consistent with the product name,origin and quantity on the permit.We are familiar with the testing cycle of the food inspection laboratory at Nansha Port,which is frequently used by enterprises in Tianhe District: ordinary microbial projects take 5 working days,and veterinary drug residue projects take 7 working days.

In order to shorten waiting time,we have established cooperation with two third-party laboratories with CNAS qualification,which can complete pre-testing before goods arrive at the port.In June 2026,for a batch of Australian pasteurized milk of Manager Ding’s company,we arranged microbial pre-inspection before entry in advance.When customs sampled,we submitted the pre-inspection report simultaneously.After customs accepted the report,goods were released preferentially,and the overall inspection and release time was reduced from the conventional 8 days to 3 days.It should be noted that the pre-inspection report must indicate that the testing method is equivalent to Chinese national standards,and the laboratory must be in the customs registration list.

Specific Compliance Requirements for Dairy Import and Zhongshen’s Response Strategies

Quarantine Approval and In-China Registration Management

Since 2026,all overseas production enterprises of imported dairy products must be in the Registration List of Overseas Production Enterprises of Imported Food published by the General Administration of Customs,with the registration status as "valid".Zhongshen maintains a real-time updated database containing registration information of more than 4,000 dairy enterprises around the world.Before accepting orders,we will verify the registration number,registered product scope and registration validity period of the production enterprise.For newly cooperating foreign factories,we assist customers to prepare registration applications for extension or new product scope.This process usually takes 90-120 days,involving recommendation of foreign official competent authorities and on-site audit of enterprises.

The application for entry animal and plant quarantine permit is another key link.We once encountered that Manager Ding’s company planned to import a batch of modified milk powder containing bovine colostrum components,but colostrum powder is a special item in the List of Prohibited Entry Items,which requires special approval.Our team prepared 12 technical documents such as product safety assessment report,processing technology description,risk control plan,etc.and conducted three rounds of technical communication with the Science and Technology Department of the General Administration of Customs.Finally,we obtained the special quarantine permit 35 days before goods were shipped.This ability to handle complex cases is difficult for ordinary customs brokers to possess.

Chinese Label Compliance Review

GB 7718-2026 General Rules for Labels of Prepackaged Foods and GB 28050-2026 General Rules for Nutrition Labels of Prepackaged Foods were fully implemented on January 1,2026,putting forward stricter requirements for dairy labels.Zhongshen is equipped with full-time label auditors,who use professional software to conduct compliance scanning of label drafts.We focus on the following points: whether the addition amount of whey protein powder in the ingredient list is accurate to 0.1%,whether the NRV% calculation of calcium in the nutrition composition table adopts the new version of nutrient reference value,and whether products claiming "high calcium" meet the threshold of calcium content ≥30mg per 100kJ.

In April 2026,when we reviewed the label of a German imported children’s cheese,we found that the labeling unit of vitamin A used international unit (IU),while the new national standard requires the use of μg retinol equivalent.We promptly notified the customer to modify the design draft,avoiding the loss of 100,000 sets of scrapped labels.In addition,we also provide label filing services,submit the design draft to the customs commodity inspection department for pre-audit in advance,and obtain the Import Food Label Consultation Opinion,which can reduce the probability of label rectification during subsequent inspection by 90%.

Practical Case: Dairy Import Project of Manager Ding’s Company

An international trade company in Tianhe District operated by Manager Ding obtained the Chinese regional agency right of a well-known New Zealand brand infant formula in early 2026,with the first batch of orders worth about 3.2 million yuan.Before cooperating with us,they tried to import a batch of samples by themselves,but the health certificate did not indicate the words "suitable for infants aged 0-6 months",so they were required to carry out technical rectification by Huangpu Customs,detained at the port for 11 days,resulting in nearly 50,000 yuan of overdue fees and liquidated damages.

After Zhongshen took over,we first conducted a comprehensive verification of the registration qualification of the New Zealand production enterprise,confirming that its registration number was within the validity period and covered the category of infant formula.Subsequently,we coordinated with the foreign official veterinarian to add specific expressions conforming to Chinese national standards on the health certificate,and sent the draft certificate to us for pre-audit in advance.In the label link,we found that the folic acid content labeling of the original label was rounded to 0.01μg,which did not meet the rounding interval requirement of "0.1μg" in the new national standard,and immediately notified the factory to reprint.

Goods arrived at Nansha Port on May 12,2026,and we had completed pre-entry of all documents and tax calculation before arrival.Due to the advance label filing,customs only carried out appearance inspection and document verification during on-site inspection,and no can opening inspection was conducted.After commodity inspection sampling,we coordinated the laboratory to give priority to testing,and submitted the pre-inspection report of the official New Zealand laboratory simultaneously.On May 16,goods obtained the release instruction,with the overall customs clearance time of 4.5 days,58% shorter than that when Manager Ding’s company operated by itself.More importantly,all batches passed at one time without any additional costs.As of July 2026,Manager Ding’s company has completed 8 batches of imports through us,with a cumulative value of more than 26 million yuan,and the customs inspection rate has dropped to less than 5%.

Summary of Zhongshen’s Professional Agency Value

In Tianhe District,a region with highly concentrated import business,the value of customs declaration agency services is no longer simple errand and document submission,but to build a complete compliance risk control system.Through 20 years of data accumulation and case precipitation,Zhongshen has disassembled import customs declaration into a standardized process that can be quantified,warned and optimized.Our services are directly translated into customer benefits at three levels: in terms of time cost,the average customs clearance cycle is reduced to 60% of the industry average; in terms of economic cost,through accurate classification,application of preferential origin tax rates,and pre-inspection advancement,comprehensive taxes and additional fees are reduced by 12-18%; in terms of risk cost,events of return,destruction and fines caused by document discrepancy,label violation and quarantine approval issues are reduced to zero.

The stricter import regulatory environment in 2026 is a general trend.The "Smart Customs" system implemented by the General Administration of Customs has realized automatic comparison between declaration data and foreign official certificates,and any minor difference will be intercepted by the system.Zhongshen’s pre-audit mechanism actually simulates the logical verification of the customs system once before goods are shipped.For import enterprises in Tianhe District,the essence of choosing a professional agent is to convert uncertain compliance risks into budgetable service costs,and integrate scattered port operations into standardized supply chain solutions.This transformation directly determines whether enterprises can operate continuously and stably in the import of high-risk categories such as dairy products,meat and aquatic products with fierce competition.

• Documentpre-auditphase:collect12categoriesofcoredocuments,usethecertificatetemplatelibraryforautomaticcomparison,focusonnationalstandardcomplianceofhealthcertificatesandlabelnutrientroundingrules
• Portcustomsdeclarationphase:pre-enter24hoursinadvance,accuratelyclassifyHSCode,calculatepreferentialtaxratesunderfreetradeagreements,ensurezeroerrorintaxcalculation
• Commodityinspectionandreleasephase:verifythevalidityofquarantinepermits,coordinatethird-partypre-inspection,submitqualifiedtestreports,andstriveforpriorityrelease
• Warehousinganddistributionphase:selectwarehouseswithfoodstoragequalificationsaroundTianheDistrict,ensurewarehousingwithin2hoursaftercustomsclearance,andmaintaincontinuouscoldchain
• Subsequenttrackingphase:sortoutfeedbackrecordsofcustomsandcommodityinspection,updateriskfilesofcustomerproducts,andprovideoptimizationsuggestionsforthenextbatchofimports