# United States tariff line 0511.99.33.00: Horsehair and horsehair waste, whether or not put up as a layer with or without supporting material

> In the United States tariff, line 0511.99.33.00 covers horsehair and horsehair waste, whether or not put up as a layer with or without supporting material. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 0511.99 in heading 05.11 (chapter 05).

Source: https://border.bot/countries/united-states/hs-codes/0511993300
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) / [0511.99](https://border.bot/countries/united-states/hs-codes/051199) / [0511.99.33.00](https://border.bot/countries/united-states/hs-codes/0511993300)

## Key facts

- Tariff line: 0511.99.33.00
- Covers: Horsehair and horsehair waste, whether or not put up as a layer with or without supporting material
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [0511.99](https://border.bot/hs-codes/051199)

## What this line covers

In the United States tariff, line 0511.99.33.00 covers horsehair and horsehair waste, whether or not put up as a layer with or without supporting material.

Its legal text is “Horsehair and horsehair waste, whether or not put up as a layer with or without supporting material”, read under “Other” and “Other”.

## How it is structured

It falls under HS subheading 0511.99 in heading 05.11 (chapter 05). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 05: Products of animal origin, not elsewhere specified or included
- Heading 05.11: Animal products not elsewhere specified or included; dead animals of chapter 1 or 3, unfit for human consumption
- Subheading 0511.99: Other
- Within the subheading: Other
- Line 0511.99.33.00: Horsehair and horsehair waste, whether or not put up as a layer with or without supporting material

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 0511.99 yet.

- [The Harmonized System text for 0511.99](https://border.bot/hs-codes/051199)

## Other lines under 0511.99

- [0511.99.20.00](https://border.bot/countries/united-states/hs-codes/0511992000) Parings and similar waste of raw hides or skins; glue stock not elsewhere specified or included
- [0511.99.30.30](https://border.bot/countries/united-states/hs-codes/0511993030) Antarctic krill ( Euphausia superba)
- [0511.99.30.60](https://border.bot/countries/united-states/hs-codes/0511993060) Other
- [0511.99.36.00](https://border.bot/countries/united-states/hs-codes/0511993600) Natural sponges of animal origin
- [0511.99.40.24](https://border.bot/countries/united-states/hs-codes/0511994024) Dairy cattle
- [0511.99.40.28](https://border.bot/countries/united-states/hs-codes/0511994028) Other cattle
- [0511.99.40.30](https://border.bot/countries/united-states/hs-codes/0511994030) Dried blood
- [0511.99.40.40](https://border.bot/countries/united-states/hs-codes/0511994040) Other animal semen
- [0511.99.40.70](https://border.bot/countries/united-states/hs-codes/0511994070) Other

- Previous line: [0511.99.30.60](https://border.bot/countries/united-states/hs-codes/0511993060) Other
- Next line: [0511.99.36.00](https://border.bot/countries/united-states/hs-codes/0511993600) Natural sponges of animal origin

## Frequently asked questions

### What does tariff line 0511.99.33.00 cover in the United States tariff?

In the United States tariff, line 0511.99.33.00 covers horsehair and horsehair waste, whether or not put up as a layer with or without supporting material.

### What is the general (MFN) duty on 0511.99.33.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## 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/0511993300.json