# United States tariff lines under HS 0510.00

> The United States tariff splits HS 0510.00 (ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved) into 4 national lines: 0510.00.20.00 (ambergris, castoreum, civet and musk), 0510.00.40.10 (pancreas glands), 0510.00.40.20 (bile and other animal secretions) and 0510.00.40.40 (cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products). The general (MFN) duty differs by line: 5.1% on 0510.00.20.00, free on 0510.00.40.10, free on 0510.00.40.20 and free on 0510.00.40.40.

Source: https://border.bot/countries/united-states/hs-codes/051000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 05](https://border.bot/countries/united-states/hs-codes/05) / [0510.00](https://border.bot/countries/united-states/hs-codes/051000)

## Key facts

- HS subheading: [0510.00](https://border.bot/hs-codes/051000)
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 05: Products of animal origin, not elsewhere specified or included

## United States lines under 0510.00

The United States tariff splits HS 0510.00 (ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved) into 4 national lines: 0510.00.20.00 (ambergris, castoreum, civet and musk), 0510.00.40.10 (pancreas glands), 0510.00.40.20 (bile and other animal secretions) and 0510.00.40.40 (cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products).

The general (MFN) duty differs by line: 5.1% on 0510.00.20.00, free on 0510.00.40.10, free on 0510.00.40.20 and free on 0510.00.40.40.

- [0510.00.20.00](https://border.bot/countries/united-states/hs-codes/0510002000) Ambergris, castoreum, civet and musk. Duty (MFN): 5.1%
- [0510.00.40.10](https://border.bot/countries/united-states/hs-codes/0510004010) Other, Pancreas glands. Duty (MFN): free
- [0510.00.40.20](https://border.bot/countries/united-states/hs-codes/0510004020) Other, Bile and other animal secretions. Duty (MFN): free
- [0510.00.40.40](https://border.bot/countries/united-states/hs-codes/0510004040) Other, Cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 0510.00 yet.

- [The Harmonized System text for 0510.00](https://border.bot/hs-codes/051000)

- Previous subheading: [0508.00](https://border.bot/countries/united-states/hs-codes/050800) Coral and similar materials, unworked or simply prepared but not otherwise worked; shells of molluscs, crustaceans or echinoderms and cuttlebone, unworked or simply prepared but not cut to shape, powder and waste thereof
- Next subheading: [0511.10](https://border.bot/countries/united-states/hs-codes/051110) Animal products not elsewhere specified or included; dead animals of chapter 1 or 3, unfit for human consumption

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 0510.00?

The United States tariff splits HS 0510.00 (ambergris, castoreum, civet and musk; cantharides; bile, whether or not dried; glands and other animal products used in the preparation of pharmaceutical products, fresh, chilled, frozen or otherwise provisionally preserved) into 4 national lines: 0510.00.20.00 (ambergris, castoreum, civet and musk), 0510.00.40.10 (pancreas glands), 0510.00.40.20 (bile and other animal secretions) and 0510.00.40.40 (cantharides; glands (other than pancreas), organs and other animal products used in the preparation of pharmaceutical products).

### What is the duty on HS 0510.00 in the United States?

The general (MFN) duty differs by line: 5.1% on 0510.00.20.00, free on 0510.00.40.10, free on 0510.00.40.20 and free on 0510.00.40.40.

## 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/051000.json