When a semiconductor company imported lithography machine components in 2024, HS code misclassification triggered customs audit, resulting in the following additional losses:
Demurrage/Storage Fees: Average daily cost of 12,000 yuan
Production line shutdown losses: Average monthly loss of 24 million yuan
Credit rating downgrade: Financing costs increased by 2.3%
Core Value of Professional Agency ServicesReflected in three dimensions:
Tariff element automatic verification accuracy rate ≥99.2%
Typical case handling solutions
Case 1:German precision machine tool import encountered classification dispute
An agency utilized HS database comparison function, optimized tariff rate from 8% to 3% through technical parameter analysis, saving 860,000 yuan in tax expenses and reducing customs clearance time by 11 working days.
Case 2:U.S. medical device CCC certification conflict
Professional team initiated emergency filing procedures, coordinated with designated certification bodies for differential testing, avoided return risk for equipment worth 22 million yuan, while simultaneously completing3COut-of-catalog confirmation application.
2025 policy warning
According to General Administration of Customs Announcement No. 58, the following changes require special attention:
Pre-shipment inspection standards upgrade for used mechanical and electrical equipment (effective 2025年3月)
CNC system encryption modules require separate declaration (implemented 2025年6月)
Adjustment of tariff preference scope in major technical equipment catalog (updated 2025年1月)