# United States tariff lines under HS 2915.40

> The United States tariff splits HS 2915.40 (mono-, di- or trichloroacetic acids, their salts and esters) into 5 national lines: 2915.40.10.00 (chloroacetic acids), 2915.40.20.00 (products described in additional U.S. note 3 to section VI), 2915.40.30.00 (other), 2915.40.50.10 (sodium chloroacetate) and 1 other. The general (MFN) duty differs by line: 1.8% on 2915.40.10.00, 5.5% on 2915.40.20.00, 5.5% on 2915.40.30.00, 3.7% on 2915.40.50.10 and 3.7% on 2915.40.50.50.

Source: https://border.bot/countries/united-states/hs-codes/291540
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) / [2915.40](https://border.bot/countries/united-states/hs-codes/291540)

## Key facts

- HS subheading: [2915.40](https://border.bot/hs-codes/291540)
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2915.40

The United States tariff splits HS 2915.40 (mono-, di- or trichloroacetic acids, their salts and esters) into 5 national lines: 2915.40.10.00 (chloroacetic acids), 2915.40.20.00 (products described in additional U.S. note 3 to section VI), 2915.40.30.00 (other), 2915.40.50.10 (sodium chloroacetate) and 1 other.

The general (MFN) duty differs by line: 1.8% on 2915.40.10.00, 5.5% on 2915.40.20.00, 5.5% on 2915.40.30.00, 3.7% on 2915.40.50.10 and 3.7% on 2915.40.50.50.

- [2915.40.10.00](https://border.bot/countries/united-states/hs-codes/2915401000) Mono-, di- or trichloroacetic acids, their salts and esters, Chloroacetic acids. Duty (MFN): 1.8%
- [2915.40.20.00](https://border.bot/countries/united-states/hs-codes/2915402000) Mono-, di- or trichloroacetic acids, their salts and esters, Other, Aromatic, Products described in additional U.S. note 3 to section VI. Duty (MFN): 5.5%
- [2915.40.30.00](https://border.bot/countries/united-states/hs-codes/2915403000) Mono-, di- or trichloroacetic acids, their salts and esters, Other, Aromatic, Other. Duty (MFN): 5.5%
- [2915.40.50.10](https://border.bot/countries/united-states/hs-codes/2915405010) Mono-, di- or trichloroacetic acids, their salts and esters, Other, Other, Sodium chloroacetate. Duty (MFN): 3.7%
- [2915.40.50.50](https://border.bot/countries/united-states/hs-codes/2915405050) Mono-, di- or trichloroacetic acids, their salts and esters, Other, Other, Other. Duty (MFN): 3.7%

## In other countries

No other national tariff on border.bot has live lines under 2915.40 yet.

- [The Harmonized System text for 2915.40](https://border.bot/hs-codes/291540)

- Previous subheading: [2915.39](https://border.bot/countries/united-states/hs-codes/291539) Other
- Next subheading: [2915.50](https://border.bot/countries/united-states/hs-codes/291550) Propionic acid, its salts and esters

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2915.40?

The United States tariff splits HS 2915.40 (mono-, di- or trichloroacetic acids, their salts and esters) into 5 national lines: 2915.40.10.00 (chloroacetic acids), 2915.40.20.00 (products described in additional U.S. note 3 to section VI), 2915.40.30.00 (other), 2915.40.50.10 (sodium chloroacetate) and 1 other.

### What is the duty on HS 2915.40 in the United States?

The general (MFN) duty differs by line: 1.8% on 2915.40.10.00, 5.5% on 2915.40.20.00, 5.5% on 2915.40.30.00, 3.7% on 2915.40.50.10 and 3.7% on 2915.40.50.50.

## 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/291540.json