Percussion Primer Igniter from Canada
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 — Canada → United States
10.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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