Quarry Delay Igniter from Germany
Multi-delay igniter series for patterned blasting in aggregate quarries, allowing precise rock fragmentation control. Categorized under HTS 3603.50.00.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Sequence delay codes (e.g
• 25ms, 50ms) must match invoice descriptions exactly
• Bond requirements higher for aggregate industry imports; pre-calculate
• Train staff on misfire procedures in safety declarations