# United States tariff lines under HS 0304.91

> The United States tariff splits HS 0304.91 (other, frozen: Swordfish (Xiphias gladius)) into 2 national lines: 0304.91.10.00 (in bulk or in immediate containers weighing with their contents over 6.8 kg each) and 0304.91.90.00 (other). The general (MFN) duty differs by line: free on 0304.91.10.00 and 6% on 0304.91.90.00.

Source: https://border.bot/countries/united-states/hs-codes/030491
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 03](https://border.bot/countries/united-states/hs-codes/03) / [0304.91](https://border.bot/countries/united-states/hs-codes/030491)

## Key facts

- HS subheading: [0304.91](https://border.bot/hs-codes/030491)
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 03: Fish and crustaceans, molluscs and other aquatic invertebrates

## United States lines under 0304.91

The United States tariff splits HS 0304.91 (other, frozen: Swordfish (Xiphias gladius)) into 2 national lines: 0304.91.10.00 (in bulk or in immediate containers weighing with their contents over 6.8 kg each) and 0304.91.90.00 (other).

The general (MFN) duty differs by line: free on 0304.91.10.00 and 6% on 0304.91.90.00.

- [0304.91.10.00](https://border.bot/countries/united-states/hs-codes/0304911000) Other, frozen, Swordfish (Xiphias gladius), In bulk or in immediate containers weighing with their contents over 6.8 kg each. Duty (MFN): free
- [0304.91.90.00](https://border.bot/countries/united-states/hs-codes/0304919000) Other, frozen, Swordfish (Xiphias gladius), Other. Duty (MFN): 6%

## In other countries

No other national tariff on border.bot has live lines under 0304.91 yet.

- [The Harmonized System text for 0304.91](https://border.bot/hs-codes/030491)

- Previous subheading: [0304.89](https://border.bot/countries/united-states/hs-codes/030489) Other
- Next subheading: [0304.92](https://border.bot/countries/united-states/hs-codes/030492) Toothfish (Dissostichus spp.)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 0304.91?

The United States tariff splits HS 0304.91 (other, frozen: Swordfish (Xiphias gladius)) into 2 national lines: 0304.91.10.00 (in bulk or in immediate containers weighing with their contents over 6.8 kg each) and 0304.91.90.00 (other).

### What is the duty on HS 0304.91 in the United States?

The general (MFN) duty differs by line: free on 0304.91.10.00 and 6% on 0304.91.90.00.

## 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/030491.json