HTS heading 3603: Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators
Heading 3603 of the US Harmonized Tariff Schedule covers Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 3603 at a glance
- 6 rated tariff lines; 0 duty-free at the general (MFN) rate.
- Ad valorem general rates from 0.2% to 4.2%.
- Section 301 (products of China): 6 of 6 lines on a list in effect (List 4A).
Goods named in this heading (official line texts): Safety fuses, Detonating …, Percussion …, Detonating …, Igniters, Electric de….
Subheadings (6-digit)
- 3603.10: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Safety fuses (1 line)
- 3603.20: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Detonating … (1 line)
- 3603.30: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Percussion … (1 line)
- 3603.40: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Detonating … (1 line)
- 3603.50: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Igniters (1 line)
- 3603.60: Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Electric de… (1 line)
All tariff lines in heading 3603
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 3603.10.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Safety fuses | 3% | List 4A +7.5% | |
| 3603.20.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Detonating … | 3% | List 4A +7.5% | |
| 3603.30.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Percussion … | 4.2% | List 4A +7.5% | |
| 3603.40.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Detonating … | 0.2% | List 4A +7.5% | |
| 3603.50.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Igniters | 0.2% | List 4A +7.5% | |
| 3603.60.00 | Safety fuses; detonating cords; percussion or detonating caps; igniters; electri…: Electric de… | 0.2% | List 4A +7.5% |
All of chapter 36 · Chapter 36 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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