# United States tariff lines under HS 3603.30

> The United States tariff splits HS 3603.30 (percussion caps) into 1 national line: 3603.30.00.00 (percussion caps). The general (MFN) duty is 4.2% on this line.

Source: https://border.bot/countries/united-states/hs-codes/360330
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 36](https://border.bot/countries/united-states/hs-codes/36) / [3603.30](https://border.bot/countries/united-states/hs-codes/360330)

## Key facts

- HS subheading: [3603.30](https://border.bot/hs-codes/360330)
- Duty (MFN): 4.2%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 36: Explosives; pyrotechnic products; matches; pyrophoric alloys; certain combustible preparations

## United States lines under 3603.30

The United States tariff splits HS 3603.30 (percussion caps) into 1 national line: 3603.30.00.00 (percussion caps).

The general (MFN) duty is 4.2% on this line.

- [3603.30.00.00](https://border.bot/countries/united-states/hs-codes/3603300000) Percussion caps. Duty (MFN): 4.2%

## In other countries

No other national tariff on border.bot has live lines under 3603.30 yet.

- [The Harmonized System text for 3603.30](https://border.bot/hs-codes/360330)

- Previous subheading: [3603.20](https://border.bot/countries/united-states/hs-codes/360320) Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators
- Next subheading: [3603.40](https://border.bot/countries/united-states/hs-codes/360340) Safety fuses; detonating cords; percussion or detonating caps; igniters; electric detonators

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3603.30?

The United States tariff splits HS 3603.30 (percussion caps) into 1 national line: 3603.30.00.00 (percussion caps).

### What is the duty on HS 3603.30 in the United States?

The general (MFN) duty is 4.2% on this line.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/360330.json