3603 · Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators:
This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.
Subordinate codes (6)
| Code | Description |
|---|---|
| 3603.10.00.00 | Safety fuses |
| 3603.20.00.00 | Detonating cords |
| 3603.30.00.00 | Percussion caps |
| 3603.40.00.00 | Detonating caps |
| 3603.50.00.00 | Igniters |
| 3603.60.00.00 | Electric detonators |
Frequently asked
- What does 3603 cover?
- Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.