# United States tariff lines under HS 2924.23

> The United States tariff splits HS 2924.23 (cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts) into 3 national lines: 2924.23.10.00 (2-Acetamidobenzoic acid), 2924.23.70.00 (products described in additional U.S. note 3 to section VI) and 2924.23.75.00 (other). The general (MFN) duty is 6.5% on all 3 lines.

Source: https://border.bot/countries/united-states/hs-codes/292423
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) / [2924.23](https://border.bot/countries/united-states/hs-codes/292423)

## Key facts

- HS subheading: [2924.23](https://border.bot/hs-codes/292423)
- Duty (MFN): 6.5%
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2924.23

The United States tariff splits HS 2924.23 (cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts) into 3 national lines: 2924.23.10.00 (2-Acetamidobenzoic acid), 2924.23.70.00 (products described in additional U.S. note 3 to section VI) and 2924.23.75.00 (other).

The general (MFN) duty is 6.5% on all 3 lines.

- [2924.23.10.00](https://border.bot/countries/united-states/hs-codes/2924231000) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof, 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts, 2-Acetamidobenzoic acid. Duty (MFN): 6.5%
- [2924.23.70.00](https://border.bot/countries/united-states/hs-codes/2924237000) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof, 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts, Other, Products described in additional U.S. note 3 to section VI. Duty (MFN): 6.5%
- [2924.23.75.00](https://border.bot/countries/united-states/hs-codes/2924237500) Cyclic amides (including cyclic carbamates) and their derivatives; salts thereof, 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts, Other, Other. Duty (MFN): 6.5%

## In other countries

No other national tariff on border.bot has live lines under 2924.23 yet.

- [The Harmonized System text for 2924.23](https://border.bot/hs-codes/292423)

- Previous subheading: [2924.21](https://border.bot/countries/united-states/hs-codes/292421) Ureines and their derivatives; salts thereof
- Next subheading: [2924.24](https://border.bot/countries/united-states/hs-codes/292424) Carboxyamide-function compounds; amide-function compounds of carbonic acid

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2924.23?

The United States tariff splits HS 2924.23 (cyclic amides (including cyclic carbamates) and their derivatives; salts thereof: 2-Acetamidobenzoic acid (N-acetylanthranilic acid) and its salts) into 3 national lines: 2924.23.10.00 (2-Acetamidobenzoic acid), 2924.23.70.00 (products described in additional U.S. note 3 to section VI) and 2924.23.75.00 (other).

### What is the duty on HS 2924.23 in the United States?

The general (MFN) duty is 6.5% on all 3 lines.

## 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/292423.json