# United States tariff lines under HS 2942.00

> The United States tariff splits HS 2942.00 (other organic compounds) into 5 national lines: 2942.00.03.00 ([2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II), 2942.00.05.00 (drugs), 2942.00.10.00 (products described in additional U.S. note 3 to section VI), 2942.00.35.00 (other) and 1 other. The general (MFN) duty differs by line: free on 2942.00.03.00, 6.5% on 2942.00.05.00, 6.5% on 2942.00.10.00, 6.5% on 2942.00.35.00 and 3.7% on 2942.00.50.00.

Source: https://border.bot/countries/united-states/hs-codes/294200
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) / [2942.00](https://border.bot/countries/united-states/hs-codes/294200)

## Key facts

- HS subheading: [2942.00](https://border.bot/hs-codes/294200)
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2942.00

The United States tariff splits HS 2942.00 (other organic compounds) into 5 national lines: 2942.00.03.00 ([2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II), 2942.00.05.00 (drugs), 2942.00.10.00 (products described in additional U.S. note 3 to section VI), 2942.00.35.00 (other) and 1 other.

The general (MFN) duty differs by line: free on 2942.00.03.00, 6.5% on 2942.00.05.00, 6.5% on 2942.00.10.00, 6.5% on 2942.00.35.00 and 3.7% on 2942.00.50.00.

- [2942.00.03.00](https://border.bot/countries/united-states/hs-codes/2942000300) Aromatic or modified aromatic, [2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II. Duty (MFN): free
- [2942.00.05.00](https://border.bot/countries/united-states/hs-codes/2942000500) Aromatic or modified aromatic, Other, Drugs. Duty (MFN): 6.5%
- [2942.00.10.00](https://border.bot/countries/united-states/hs-codes/2942001000) Aromatic or modified aromatic, Other, Other, Products described in additional U.S. note 3 to section VI. Duty (MFN): 6.5%
- [2942.00.35.00](https://border.bot/countries/united-states/hs-codes/2942003500) Aromatic or modified aromatic, Other, Other, Other. Duty (MFN): 6.5%
- [2942.00.50.00](https://border.bot/countries/united-states/hs-codes/2942005000) Other. Duty (MFN): 3.7%

## In other countries

No other national tariff on border.bot has live lines under 2942.00 yet.

- [The Harmonized System text for 2942.00](https://border.bot/hs-codes/294200)

- Previous subheading: [2941.90](https://border.bot/countries/united-states/hs-codes/294190) Other
- Next subheading: [3001.20](https://border.bot/countries/united-states/hs-codes/300120) Glands and other organs for organotherapeutic uses, dried, whether or not powdered; extracts of glands or other organs or of their secretions for organotherapeutic uses; heparin and its salts; other human or animal substances prepared for therapeutic or prophylactic uses, not elsewhere specified or included

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2942.00?

The United States tariff splits HS 2942.00 (other organic compounds) into 5 national lines: 2942.00.03.00 ([2,2'-Thiobis(4-(1,1,3,3-tetramethyl-n-butyl)- phenolato)(2,1)]-O,O',S-(1-butanamine), nickel II), 2942.00.05.00 (drugs), 2942.00.10.00 (products described in additional U.S. note 3 to section VI), 2942.00.35.00 (other) and 1 other.

### What is the duty on HS 2942.00 in the United States?

The general (MFN) duty differs by line: free on 2942.00.03.00, 6.5% on 2942.00.05.00, 6.5% on 2942.00.10.00, 6.5% on 2942.00.35.00 and 3.7% on 2942.00.50.00.

## 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/294200.json