As the largest port-side industrial base along the Yangtze River, Zhangjiagang Free Trade Port Zone saw a 17.3% year-on-year increase in mechanical equipment imports in Q1 2025, with high-tech products like precision machining centers and semiconductor manufacturing equipment accounting for over 42%. The special supervision areas Classification Supervision of Storage Goods by Status policy allows imported equipment to undergo simple debugging under bonded status, saving approximately 23 working days for subsequent production processes.
Three Core Points of Equipment Import Customs Clearance
Key Points of Document Pre-review
For used machinery, the validity of Pre-shipment Inspection (PSI) code must be confirmed in advance
Medical EquipmentEquipment categories require simultaneous preparation of CFDA filing certificates and EU CE certification
For those involving software copyright, the technical import contract registration form must be submitted
Practical Techniques for HS Code Classification
Multi-module combined equipment adopts the function priority classification principle
Separate declaration of CNC systems and main units can save 6-8% tariff costs
Consumables like lubricating oil should be declared separately to avoid classification disputes
Precise Application of Duty-Free Policies
The Catalog of Major Technological Equipment for Import (2025 Edition) adds 12 new equipment categories
Scientific research institutions importing equipment must simultaneously submit project approval documents
Precautions for Managing Temporarily Imported/Exported Goods Using ATA Carnets
Typical Scenario Risk Prevention and Control Examples
Case 1:When a German company imported a five-axis machining center, the agency discovered that the accompanying software contained royalty clauses. By preparing the Royalty Fee Declaration Confirmation in advance, they avoided subsequent payment of 1.32 million yuan in back taxes and late fees.
Risk Identification Point: Software upgrade service clauses in technical agreements
Solution: Separate hardware value from software licensing fees
Final Outcome: Compliant declaration saved 17% in comprehensive costs
Value creation path of professional agency services
Qualified agency companies should possess:
Customs AEO Advanced Certification qualification
Localized pre-classification database (containing 2000+ successful cases from the past three years)
Emergency customs clearance team (fastest 2-hour on-site response)
End-to-end visual tracking system (linked to Customs Single Window data)
New 2025 regulations require carbon footprint data reporting for imported equipment. Professional agencies can help companies avoid declaration rejection risks through pre-filing systems. Choosing agencies with technical teamsforeign tradecan effectively handle customs valuation challenges, commodity inspections and other emergencies, keeping average clearance time within 72 hours.