Seismic Charge Igniter from Canada
Precision igniter for seismic exploration charges used in geophysical surveys for oil prospecting. Provides millisecond timing accuracy, classified in HTS 3603.50.00.00.
Duty Rate — Canada → United States
10.2%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include timing accuracy specs (e.g
• ±1ms) in technical data sheets
• Coordinate with USGS if for federal land surveys
• Avoid bulk packaging; individual serialization aids tracking