3603.50.00.00/Percussion Primer Igniter/Japan

Percussion Primer Igniter from Japan

A mechanical igniter activated by percussion, such as a primer cap used in seismic exploration or demolition charges. It ignites upon impact, categorized under HTS 3603.50.00.00 as a specialized igniter.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Label shipments clearly as UN0336 for detonator assemblies to meet IMDG/IMCO standards

• Submit import license from ATF's Federal Explosives Licensing Center prior to shipment