# United States tariff lines under HS 2904.99

> The United States tariff splits HS 2904.99 (other: Other) into 9 national lines: 2904.99.04.00 (o-Nitrochlorobenzene; andp-Nitrochlorobenzene), 2904.99.08.00 (other), 2904.99.15.00 (4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene), 2904.99.20.00 (nitrotoluenesulfonic acids) and 5 others.

Source: https://border.bot/countries/united-states/hs-codes/290499
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 29](https://border.bot/countries/united-states/hs-codes/29) / [2904.99](https://border.bot/countries/united-states/hs-codes/290499)

## Key facts

- HS subheading: [2904.99](https://border.bot/hs-codes/290499)
- National lines: 9
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2904.99

The United States tariff splits HS 2904.99 (other: Other) into 9 national lines: 2904.99.04.00 (o-Nitrochlorobenzene; andp-Nitrochlorobenzene), 2904.99.08.00 (other), 2904.99.15.00 (4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene), 2904.99.20.00 (nitrotoluenesulfonic acids) and 5 others.

- [2904.99.04.00](https://border.bot/countries/united-states/hs-codes/2904990400) Other, Other, Monochloromononitrobenzenes, o-Nitrochlorobenzene; andp-Nitrochlorobenzene. Duty (MFN): 5.5%
- [2904.99.08.00](https://border.bot/countries/united-states/hs-codes/2904990800) Other, Other, Monochloromononitrobenzenes, Other. Duty (MFN): 5.5%
- [2904.99.15.00](https://border.bot/countries/united-states/hs-codes/2904991500) Other, Other, 4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene. Duty (MFN): 5.5%
- [2904.99.20.00](https://border.bot/countries/united-states/hs-codes/2904992000) Other, Other, Nitrotoluenesulfonic acids. Duty (MFN): 5.5%
- [2904.99.30.00](https://border.bot/countries/united-states/hs-codes/2904993000) Other, Other, 1-Bromo-2-nitrobenzene; 1,2-Dichloro-4-nitrobenzene and o-Fluoronitrobenzene. Duty (MFN): 5.5%
- [2904.99.35.00](https://border.bot/countries/united-states/hs-codes/2904993500) Other, Other, 4,4'-Dinitrostilbene-2,2'-disulfonic acid. Duty (MFN): 5.5%
- [2904.99.40.00](https://border.bot/countries/united-states/hs-codes/2904994000) Other, Other, Other, Aromatic, Products described in additional U.S. note 3 to section VI. Duty (MFN): 5.5%
- [2904.99.47.00](https://border.bot/countries/united-states/hs-codes/2904994700) Other, Other, Other, Aromatic, Other. Duty (MFN): 5.5%
- [2904.99.50.00](https://border.bot/countries/united-states/hs-codes/2904995000) Other, Other, Other, Other. Duty (MFN): 3.7%

## In other countries

No other national tariff on border.bot has live lines under 2904.99 yet.

- [The Harmonized System text for 2904.99](https://border.bot/hs-codes/290499)

- Previous subheading: [2904.91](https://border.bot/countries/united-states/hs-codes/290491) Sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
- Next subheading: [2905.11](https://border.bot/countries/united-states/hs-codes/290511) Methanol (Methyl alcohol)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2904.99?

The United States tariff splits HS 2904.99 (other: Other) into 9 national lines: 2904.99.04.00 (o-Nitrochlorobenzene; andp-Nitrochlorobenzene), 2904.99.08.00 (other), 2904.99.15.00 (4-Chloro-3-nitro-α,α,α-trifluorotoluene; 2-Chloro-5-nitro-α,α,α-trifluorotoluene; and 4-Chloro-3,5-dinitro-α,α,α-trifluorotoluene), 2904.99.20.00 (nitrotoluenesulfonic acids) and 5 others.

## 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/290499.json