Several Asian and Middle Eastern customs authorities have sharply increased audits on machinery imported as separate parts shipments. The pattern: an importer splits a large machine across several consignments for transport convenience, declares each box under its component HS code, and customs later re-classifies the lot as a complete machine — with back-duties, penalties, and in the worst cases cargo seizure.
Most customs codes contain an "unassembled or disassembled articles" interpretive rule: parts that together constitute a complete machine are classified as that machine, even when shipped separately. Splitting a shipment doesn't change the classification — it only changes whether you declared it correctly.
Declare the complete machine's HS code on each consignment with a clear notation linking the shipments, or obtain an advance ruling where the destination offers one. Where genuine spare parts travel with a machine, document them separately with their own commercial invoice lines. The duty difference between "machine" and "parts" classifications is often small; the penalty difference between correct and incorrect declaration is not.
Hanhai's brokerage desk reviews split-shipment plans free of charge for active clients — before booking, not after the audit letter.
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