Chapter 36: Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations
HTS heading 3603: Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators
7 numbered lines under heading 3603, including 6 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.
| HTS code | Description | Unit | General | Special | Column 2 |
|---|---|---|---|---|---|
| 3603 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators: | ||||
| 3603.10.00.00 | Safety fuses | thousand m | 3% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 8.3% |
| 3603.20.00.00 | Detonating cords | thousand m | 3% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 8.3% |
| 3603.30.00.00 | Percussion capsNote: See 9903.90.08. | thousands | 4.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% |
| 3603.40.00.00 | Detonating capsNote: See 9903.90.08. | No. | 0.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 0.3% |
| 3603.50.00.00 | IgnitersNote: See 9903.90.08. | No. | 0.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 0.3% |
| 3603.60.00.00 | Electric detonatorsNote: See 9903.90.08. | No. | 0.2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 0.3% |
Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.
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Request a free auditSource: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.