Shanghai Import Agency: Comprehensive Analysis of Customs Valuation and Pre-inspection Processes

Zhongshitong: Double Wheel Drive of Compliance + Efficiency in Import Agency

Having engaged in import agency at Shanghai Port for 20 years,we have witnessed numerous enterprises making mistakes during customs declaration due to "lack of experience": a mechanical enterprise was inspected by customs for misclassifying HS codes,delaying production line commissioning; a chemical company had dangerous goods detained at Yangshan Port for 3 days due to missing MSDS reports,incurring nearly 50,000 yuan in detention fees.The core issue lies in enterprises’ insufficient understanding of "pre-compliance" in import processes.As a professional agency,we always adhere to the "pre-inspection + pre-judgment" principle to resolve risks before goods arrive at the port.

I.Customs Valuation: "Compliance Minefields" in Price Declaration and Avoidance Strategies

Customs valuation is not simply "declared price = assessed price",but a comprehensive judgment based on "transaction price + transaction conditions".The newly revised 2026 "Customs Valuation Measures" clearly require that declared prices must have a reasonable relationship with "transaction prices of identical goods" or "transaction prices of similar goods",and a "Price Description Form for Imported Goods" must be provided.

We once encountered an electronics company importing chips: its declared price was 15% lower than the international average,triggering "low declaration suspicion".We assisted the company in supplementing the certificate of origin,technical parameter description,and import contract,emphasizing "market price differences between domestic and foreign markets under EXW terms".The customs finally recognized the declared price’s rationality.This reminds enterprises: import agencies must conduct "price anchoring" in advance to avoid blind low declarations.

II.Pre-inspection by Customs and Sanitation: Key Actions to Resolve Port Inspection Risks in Advance

The core of customs and sanitation pre-inspection is "three-element matching": documents (contract/invoice),physical goods (specifications/labels),and regulatory requirements (environmental/safety standards).The 2026 RCEP "Origin Accumulation Rule" requires advance verification of whether goods meet terms like "Regional Value Content ≥ 30%",to avoid missing tariff exemptions due to certificate issues.

For example,a textile company imported fabric labeled "Made in China",but 50% of production processes were completed in Vietnam.Without prior verification,supplementary certificates would be needed after arrival,delaying delivery.Through "pre-inspection simulation",we identified the "excessive Vietnam process ratio",guided the company to supplement the "Processing Procedure Description",and secured RCEP tariff exemptions.

• Ordinary goods: Focus on packaging labels and production dates (avoid expired goods)
• Electromechanical goods: Pre-apply for 3C certification inspection to avoid mandatory port rectification
• Dangerous goods: Complete MSDS reports (must include 2026 GHS classification updates)

III.Import License: Decoding "Access Passwords" for Sensitive Categories

License handling challenges include "timeliness" and "document completeness".The 2026 "Dual-Use Items Import Management Measures" mandates submitting applications 15 working days before goods arrive.Our process: 1) Initiate pre-inspection 15 days prior; 2) Prepare category-specific document lists (e.g.medical devices,surveillance equipment); 3) Coordinate with the Ministry of Commerce’s license system for real-time tracking.

A pharmaceutical company importing "Class II psychotropic drugs" was delayed as port drug authorities required special documentation.We urgently contacted Shanghai Drug Administration,supplemented "Import Medical Certificate" and clinical materials,and completed clearance within 48 hours.This highlights the need for 30-day advance preparation of "license-specific documents".

IV.Risk Early Warning: 3 Major Hidden Traps in 2026 Import Agency

Beyond core processes,watch for three hidden costs: 1) Detention fee trap: Freight forwarders may hide "port detention fees" during B/L exchange; verify carrier manifests in advance.2) Document exchange fee differences: Varying from 300-500 CNY per shipment; clarify "package price" in contracts.3) Exchange rate volatility: Use "forward exchange + locked rate" to avoid losses (2026 Fed rate hikes intensify fluctuations).

As a long-standing Shanghai Port agency,Zhongshitong adopted a "3-verify,3-control" risk system: document verification,price verification,license verification; compliance control,timeliness control,cost control.In 2026,we served over 2,000 enterprises with import agency,achieving 40% faster average clearance than industry standards.

For import compliance challenges,contact us to leverage 20 years of practical experience for risk mitigation.