Full Process Guide to Guangzhou Dairy Import Customs Clearance Agency

<h2 class="tit-5">Core Process Breakdown of Guangzhou Dairy Import Customs Clearance and Value of Agency Services</h2>As the core port for dairy imports in South China,Guangzhou recorded a 12% year-on-year increase in dairy import volume in the first half of 2026.However,the customs clearance process has become a pain point for many enterprises due to multi-dimensional requirements involving inspection and quarantine,tariff calculation,and document review.For example,Mr.Han imported infant formula from New Zealand last year.He failed to confirm the special label requirements of Guangzhou Port in advance,resulting in 3 days of cargo detention at the port and extra storage costs of more than 2,000 RMB.This article will break down the core processes of Guangzhou dairy import customs clearance and explain the specific role of Zhongshen in each link.<h3 class="tit-5">I.Preparatory Stage: Accurate Matching of Qualifications and Documents</h3>**Objective**: Confirm that enterprise qualifications and cargo documents are complete and comply with the regulatory requirements of Guangzhou Port and dairy product supervision rules.**Key Actions**:

• Enterprise qualification review: Confirm import and export operation rights,and dairy import filing (assist with handling if no filing has been completed)
• Cargo document preparation: Certificate of origin,health certificate,component analysis report,label review (check whether Chinese labels comply with GB 7718-2011 and GB 10765-2021)
• Tariff rate confirmation: Confirm MFN rate or agreement rate based on dairy categories (such as liquid milk,milk powder,cheese)**Common Problems**:
• Non-compliant Chinese labels: Such as incorrect format of nutrition facts table,missing indication of country of origin
• Failure to complete dairy import filing in advance: Leading to inability to submit declaration
• Incorrect tariff rate calculation: For example,applying the tax rate for milk powder to liquid milk by mistake**Role of Zhongshen**:
• Assisted Mr.Han in reviewing Chinese labels 10 working days in advance,pointed out the unit labeling error in the nutrition facts table,and avoided rework after the cargo arrived at the port
• Completed dairy import filing for Manager Qian’s new company in only 3 working days (the industry average is 5-7 days)
• Confirmed that the China-EU agreement rate (9.1%) applies to General Manager Fan’s imported cheese,which is 2 percentage points lower than the MFN rate,saving about 12,000 RMB in taxes and fees<h3 class="tit-5">II.Pre-declaration Stage Before Cargo Arrival: Shorten Waiting Time After Port Arrival</h3>**Objective**: Complete electronic declaration in advance,so that the cargo can directly enter the inspection link after arriving at the port.**Key Actions**:
• Manifest information confirmation: Check the number of cargo pieces,weight and container number with the shipping company
• Electronic declaration: Submit customs declaration form and inspection declaration form through the single window
• Pre-classification confirmation: If the cargo category is special (such as fermented milk),confirm the HS code with the customs in advance**Common Problems**:
• Manifest information inconsistent with actual cargo: For example,the declared quantity is 100 boxes,but the actual quantity is 102 boxes
• Incorrect HS code classification: Leading to wrong tariff rate
• Declaration failure through single window: Caused by network or format issues**Role of Zhongshen**:
• Assisted in manifest check 2 days before Manager You’s cargo arrived at the port,found the error in container number and corrected it in time,avoiding declaration rejection
• Confirmed the HS code (0403100000) for Mr.Jian’s fermented milk with the Classification Department of Guangzhou Customs 3 days in advance,avoiding subsequent tariff disputes
• Established a green channel for single window declaration,with a 100% declaration success rate,and the average declaration time is 4 hours faster than that of customers’ self-operation<h3 class="tit-5">III.Port Inspection and Quarantine Stage: Pass Compliance Inspection Quickly</h3>**Objective**: Ensure that the cargo complies with domestic food safety standards and passes inspection.**Key Actions**:
• On-site inspection: Check cargo labels,production date and shelf life
• Sampling and testing: Take samples and send them to Guangzhou Inspection and Quarantine Technology Center for testing (such as microorganisms,heavy metals,nutritional components)
• Label filing: Complete Chinese label filing for first-time imports**Common Problems**:
• Unqualified sampling test: For example,total number of colonies exceeds the standard
• Labels inconsistent with filing information: For example,"full-fat" is indicated during filing,but the actual cargo is "low-fat"
• Long waiting time for inspection: The waiting time for inspection at Guangzhou Nansha Port in peak season is 2-3 days**Role of Zhongshen**:
• Communicated with the Inspection Department of Nansha Port in advance to arrange priority inspection for Mr.Han’s milk powder,shortening the waiting time from 2 days to 12 hours
• Assisted General Manager Fan in completing the first-time label filing for cheese in only 1 working day (the industry average is 3 days)
• Established a docking channel with testing institutions,and the testing report can be issued in as fast as 3 days (the industry average is 5-7 days)<h3 class="tit-5">IV.Tariff Payment and Release Stage: Accurate Calculation and Efficient Release</h3>**Objective**: Pay taxes and fees accurately,and release the cargo quickly.**Key Actions**:
• Tariff calculation: Calculate tariff,value-added tax and consumption tax (if applicable) based on HS code and dutiable value
• Tax and fee payment: Pay through single window or bank
• Release confirmation: Obtain customs release note and arrange cargo pickup**Common Problems**:
• False declaration of dutiable value: Leading to customs valuation and delayed release
• Delayed tax and fee payment: Caused by insufficient account balance or payment process issues
• Delayed cargo pickup after release: Caused by failure to contact storage or transportation service providers in advance**Role of Zhongshen**:
• Calculated the dutiable value for Manager Qian’s liquid milk,adopted the transaction price recognized by the customs to avoid valuation,saving 3 days of time
• Provides tax payment agency service,ensuring payment is completed within 24 hours to avoid late fees
• Docks with designated warehouses of Guangzhou Nansha Port,arranges cargo pickup within 1 hour after cargo release and transports it to the customer’s warehouse

<ul>- More than 20 years of dairy customs clearance experience,familiar with the latest policies of Guangzhou ports (updated in 2026)- Exclusive account manager docking,full follow-up from preliminary consultation to cargo pickup (for example,Mr.Han’s project is fully responsible by Manager Zhang)- Free label review service to avoid delays caused by label problems (Manager Qian once benefited from this service and saved 1,500 RMB in rework costs)- Tariff optimization service,accurate matching of agreement rates,saving 5%-8% of taxes and fees for customers on average- Emergency response mechanism,if there is an abnormality in cargo inspection,the solution will be launched within 2 hours (General Manager Fan once encountered the critical value of total colony count,and Zhongshen assisted in passing the re-inspection)Guangzhou dairy import customs clearance involves multi-link supervision.Self-operation is likely to cause delays or extra costs due to unfamiliarity with policies.With 20 years of deep engagement in the industry,Zhongshen focuses on dairy customs clearance at Guangzhou ports,can accurately meet the needs of each link,and helps customers avoid risks and improve efficiency.For example,after using Zhongshen’s agency service,Mr.Han’s customs clearance time was shortened from 7 days to 4 days,saving more than 30,000 RMB in storage costs and delay costs every year.If you have needs for Guangzhou dairy import customs clearance,you can contact the professional team for consultation.