Quarry Instantaneous Electric Detonator from Canada
Zero-delay electric detonators for single-fire quarry blasting, providing immediate initiation. Under HTS 3603.60.00.00 for electric detonators in aggregate production. Ideal for small blasts.
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
• Static grounding mats mandatory; batch testing for consistency; aggregate end-use declaration