# United States tariff lines under HS 3403.91

> The United States tariff splits HS 3403.91 (other: Preparations for the treatment of textile materials, leather, furskins or other materials) into 2 national lines: 3403.91.10.00 (preparations for the treatment of textile materials) and 3403.91.50.00 (other). The general (MFN) duty differs by line: 6% on 3403.91.10.00 and 6.5% on 3403.91.50.00.

Source: https://border.bot/countries/united-states/hs-codes/340391
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 34](https://border.bot/countries/united-states/hs-codes/34) / [3403.91](https://border.bot/countries/united-states/hs-codes/340391)

## Key facts

- HS subheading: [3403.91](https://border.bot/hs-codes/340391)
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 34: Soap, organic surface-active agents, washing preparations, lubricating preparations, artificial waxes, prepared waxes, polishing or scouring preparations, candles and similar articles, modelling pastes, “dental waxes” and dental preparations with a basis of plaster

## United States lines under 3403.91

The United States tariff splits HS 3403.91 (other: Preparations for the treatment of textile materials, leather, furskins or other materials) into 2 national lines: 3403.91.10.00 (preparations for the treatment of textile materials) and 3403.91.50.00 (other).

The general (MFN) duty differs by line: 6% on 3403.91.10.00 and 6.5% on 3403.91.50.00.

- [3403.91.10.00](https://border.bot/countries/united-states/hs-codes/3403911000) Other, Preparations for the treatment of textile materials, leather, furskins or other materials, Preparations for the treatment of textile materials. Duty (MFN): 6%
- [3403.91.50.00](https://border.bot/countries/united-states/hs-codes/3403915000) Other, Preparations for the treatment of textile materials, leather, furskins or other materials, Other. Duty (MFN): 6.5%

## In other countries

No other national tariff on border.bot has live lines under 3403.91 yet.

- [The Harmonized System text for 3403.91](https://border.bot/hs-codes/340391)

- Previous subheading: [3403.19](https://border.bot/countries/united-states/hs-codes/340319) Other
- Next subheading: [3403.99](https://border.bot/countries/united-states/hs-codes/340399) Lubricating preparations (including cutting-oil preparations, bolt or nut release preparations, antirust or anticorrosion preparations and mold release preparations, based on lubricants) and preparations of a kind used for the oil or grease treatment of textile materials, leather, furskins or other materials, but excluding preparations containing, as basic constituents, 70 percent or more by weight of petroleum oils or oils obtained from bituminous minerals

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3403.91?

The United States tariff splits HS 3403.91 (other: Preparations for the treatment of textile materials, leather, furskins or other materials) into 2 national lines: 3403.91.10.00 (preparations for the treatment of textile materials) and 3403.91.50.00 (other).

### What is the duty on HS 3403.91 in the United States?

The general (MFN) duty differs by line: 6% on 3403.91.10.00 and 6.5% on 3403.91.50.00.

## 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/340391.json