# United States tariff lines under HS 1504.30

> The United States tariff splits HS 1504.30 (fats and oils and their fractions, of marine mammals) into 1 national line: 1504.30.00.00 (fats and oils and their fractions, of marine mammals). The general (MFN) duty is 1.7¢/kg + 5% on this line.

Source: https://border.bot/countries/united-states/hs-codes/150430
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 15](https://border.bot/countries/united-states/hs-codes/15) / [1504.30](https://border.bot/countries/united-states/hs-codes/150430)

## Key facts

- HS subheading: [1504.30](https://border.bot/hs-codes/150430)
- Duty (MFN): 1.7¢/kg + 5%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 15: Animal, vegetable or microbial fats and oils and their cleavage products; prepared edible fats; animal or vegetable waxes

## United States lines under 1504.30

The United States tariff splits HS 1504.30 (fats and oils and their fractions, of marine mammals) into 1 national line: 1504.30.00.00 (fats and oils and their fractions, of marine mammals).

The general (MFN) duty is 1.7¢/kg + 5% on this line.

- [1504.30.00.00](https://border.bot/countries/united-states/hs-codes/1504300000) Fats and oils and their fractions, of marine mammals. Duty (MFN): 1.7¢/kg + 5%

## In other countries

No other national tariff on border.bot has live lines under 1504.30 yet.

- [The Harmonized System text for 1504.30](https://border.bot/hs-codes/150430)

- Previous subheading: [1504.20](https://border.bot/countries/united-states/hs-codes/150420) Fats and oils and their fractions, of fish, other than liver oils
- Next subheading: [1505.00](https://border.bot/countries/united-states/hs-codes/150500) Wool grease and fatty substances derived therefrom (including lanolin)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 1504.30?

The United States tariff splits HS 1504.30 (fats and oils and their fractions, of marine mammals) into 1 national line: 1504.30.00.00 (fats and oils and their fractions, of marine mammals).

### What is the duty on HS 1504.30 in the United States?

The general (MFN) duty is 1.7¢/kg + 5% 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/150430.json