Guangzhou Import Inspection Agency Full Process Guide: From Pre-Examination to Customs Clearance

Core Regulatory Chain and Operation Nodes of Guangzhou Import Inspection Agency

Guangzhou Port,as the country’s first cross-border e-commerce comprehensive pilot zone,saw a 12% year-on-year increase in import cargo volume in 2026,but compliance loopholes in the commodity inspection process still caused release delays for 30% of goods.Zhongshitong’s team has served over 500 enterprises at Guangzhou Port,finding that 80% of customs clearance issues are concentrated in three links: "pre-examination missed inspection","missing declaration elements" and "misjudgment of regulatory conditions".The following is a full-process analysis from access permits to commodity inspection and inspection to help enterprises avoid 90% of hidden risks.

1.Customs Valuation: How to Deal with Price Disputes and Classification Errors?

Guangzhou Customs launched the "Smart Valuation Matching System" in 2026,which automatically triggers customs control for goods where the declared price deviates by more than 20% from historical transaction data.We once assisted a machinery importer (Supervisor Zhang) in solving a case: The German machine tools it imported were questioned because "the declared total price was 35% lower than the average price of similar equipment".After verification,it was found that HS code 84569090 (machining center) was incorrectly filled as 84561010 (general machine tool),leading to a 12% difference in tax rate.

• Practical Suggestions: Submit the "price certificate package" (including certificate of origin,3-year historical purchase contracts,third-party valuation report) to the customs 3 working days in advance.Avoid direct declaration using "FOB price" (convert to CIF price and mark premium/freight details)
• HS Code Classification Formula: "First check the purpose,then the function,finally determine the subheading" — For example,food-grade plastic containers need to distinguish between "container function" (class 8209) and "material composition" (class 3924).Guangzhou Customs has strict dual regulatory requirements for "containers + food contact materials"

2.Pre-Inspection of Commodity Inspection: Standardized Operations of 3 Key Documents

The 2026 new version of the "Regulations on the Implementation of the Import and Export Commodity Inspection Law" requires "pre-inspection completed 72 hours before the arrival of imported goods".In a case of a cosmetics company (Manager Li) handled in Q1 2026,2000 boxes of goods were returned due to missing report of "preservative content in cosmetics ingredients list exceeding 0.5%".Below is the pre-inspection checklist for general cargo,hazardous chemicals and food products:

Pitfall Reminder: Guangzhou Port has mandatory requirements for "completeness of Chinese labels" for "prepackaged food".It is necessary to check in advance whether the "ingredient list contains allergens" (e.g.nut products need to label "may contain peanuts").A new regulatory requirement of "allergen test report" was added in 2026.

3.Animal and Plant Quarantine: Tariff Dividends and Risks of Imports from RCEP Member States

In response to the 2026 RCEP tariff reduction policy (e.g.tariff on Thai durian reduced from 5% to 0),attention should be paid to "rules of origin": The value-added rate of goods in the country of origin must be ≥30% to enjoy preferences.A Vietnamese cashew importer (Manager Wang) had a 15-day customs clearance delay due to failure to provide "processing procedure certificate",resulting in final demurrage loss of 42,000 yuan.

• Pre-Inspection Skills for Certificate of Origin: Complete the electronic declaration of "China-ASEAN Certificate of Origin" 10 days before the goods arrive at the port.Guangzhou Customs gives priority to inspecting goods with "vessel name and voyage number inconsistent with bill of lading"
• Quarantine Risk Points: For meat products,check "whether they contain bone residue" and "whether they have undergone heat treatment".A new requirement of "African swine fever virus PCR test report" was added in 2026

4.Import License Handling: 3 High-Frequency Bottlenecks and Express Channels

In 2026,the General Administration of Customs added "import licenses for high-energy-consuming products",covering industries such as steel and aluminum products in Guangzhou.A photovoltaic enterprise (Supervisor Zhao) had 2,000 tons of silicon material stranded at the dock due to "failure to apply for import license 60 days in advance",resulting in additional storage fees of 120,000 yuan.Below are key nodes for license handling:

• License Type: Need to distinguish between "automatic import license" (mechanical and electrical products) and "non-automatic import license" (crude oil/chemical fertilizers,etc.).Guangzhou Customs implements dynamic management for "license validity period" (maximum 90 days)
• Express Application Conditions: Need to submit "force majeure certificate" or "order breach compensation agreement".Guangzhou Customs can open a 24-hour green channel for "emergency medical supplies during the epidemic"
• Special Supervision Zone: If goods enter Guangzhou Bonded Zone,additional "bonded warehouse warehousing record filing" is required to avoid repeated declarations caused by "release outside the zone + storage inside the zone"

5.Zhongshitong’s Service Advantages and Risk Warnings at Guangzhou Port in 2026

As an enterprise with headquarters in Shanghai,Zhongshitong achieves efficient collaboration of "off-site declaration and local inspection" through "national port linkage".In 2026,we established an "HS code classification expert library" at Guangzhou Port,which can provide "one ticket one discussion" classification schemes for "multi-purpose products" (such as 3C certified home appliances).

• Risk Warning List:
• Bill of lading exchange fee trap: Small agencies attract customers with "0 yuan bill of lading exchange",but actually charge "bill of lading amendment fee" (500-800 yuan per ticket)
• Demurrage fee: Shipping companies charge for goods with "incorrect customs declaration pre-entry" based on "days of detention × warehouse rental rate" (up to 12,000 yuan per day)
• Missing declaration elements: For example,"failure to mark packaging specifications" leads to goods being sampled during inspection (sampling rate 15%)

Practical Case S-T-A-R: A chemical enterprise imported Korean cosmetic raw materials,which were detained by customs due to "failure to submit MSDS report".Our team completed "hazardous chemical classification confirmation","supplementary MSDS translation",and "application for pre-inspection" on the same day,and finally released within 24 hours,avoiding 12 days of detention losses.

Conclusion: New Compliance Trends of Guangzhou Import Inspection Agency in 2026

With the deepening of cross-border e-commerce comprehensive pilot zone policies,Guangzhou Port has stricter supervision on "personal goods lists" imported under "9610 mode".Enterprises need to complete "three-list comparison" (order/waybill/payment order) 72 hours before the goods arrive at the port,and ensure "declaration elements are completely consistent with actual goods".Zhongshitong recommends arranging "customs declarator training + classification case review" every month to reduce the rate of repeated errors.

If you need the "HS Code Classification Quick Reference Manual" or "Risk Self-Check List" for Guangzhou Import Inspection Agency in 2026,you can contact Zhongshitong’s professional consultant to obtain.