# United States tariff lines under HS 2930.90

> The United States tariff splits HS 2930.90 (organo-sulfur compounds) into 26 national lines: 2930.90.10.00 (pesticides), 2930.90.24.00 (N-Cyclohexylthiophthalimide), 2930.90.26.00 (3-(4'-Aminobenzamido)phenyl-ß-hydroxy- ethylsulfone; 2-[(4-Aminophenyl)sulfonyl] ethanol, hydrogen sulfate ester; Diphenylthiourea;N,N'-(Dithiodi-2,1-phenylene) bisbenzamide; Pentachlorothiophenol; and 4,4'-Thiodiphenyl cyanate), 2930.90.29.00 (other) and 22 others.

Source: https://border.bot/countries/united-states/hs-codes/293090
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) / [2930.90](https://border.bot/countries/united-states/hs-codes/293090)

## Key facts

- HS subheading: [2930.90](https://border.bot/hs-codes/293090)
- National lines: 26
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 29: Organic chemicals

## United States lines under 2930.90

The United States tariff splits HS 2930.90 (organo-sulfur compounds) into 26 national lines: 2930.90.10.00 (pesticides), 2930.90.24.00 (N-Cyclohexylthiophthalimide), 2930.90.26.00 (3-(4'-Aminobenzamido)phenyl-ß-hydroxy- ethylsulfone; 2-[(4-Aminophenyl)sulfonyl] ethanol, hydrogen sulfate ester; Diphenylthiourea;N,N'-(Dithiodi-2,1-phenylene) bisbenzamide; Pentachlorothiophenol; and 4,4'-Thiodiphenyl cyanate), 2930.90.29.00 (other) and 22 others.

- [2930.90.10.00](https://border.bot/countries/united-states/hs-codes/2930901000) Other, Aromatic, Pesticides. Duty (MFN): 6.5%
- [2930.90.24.00](https://border.bot/countries/united-states/hs-codes/2930902400) Other, Aromatic, Other, N-Cyclohexylthiophthalimide. Duty (MFN): 6.5%
- [2930.90.26.00](https://border.bot/countries/united-states/hs-codes/2930902600) Other, Aromatic, Other, 3-(4'-Aminobenzamido)phenyl-ß-hydroxy- ethylsulfone; 2-[(4-Aminophenyl)sulfonyl] ethanol, hydrogen sulfate ester; Diphenylthiourea;N,N'-(Dithiodi-2,1-phenylene) bisbenzamide; Pentachlorothiophenol; and 4,4'-Thiodiphenyl cyanate. Duty (MFN): free
- [2930.90.29.00](https://border.bot/countries/united-states/hs-codes/2930902900) Other, Aromatic, Other, Other. Duty (MFN): 6.5%
- [2930.90.30.00](https://border.bot/countries/united-states/hs-codes/2930903000) Other, Other, Pesticides, Thiocyanates, thiurams and isothiocyanates. Duty (MFN): 3.7%
- [2930.90.42.00](https://border.bot/countries/united-states/hs-codes/2930904200) Other, Other, Pesticides, Other, O,O-Dimethyl-S-methyl carbamoyl- methyl phosphorodithioate; and Malathion. Duty (MFN): free
- [2930.90.43.10](https://border.bot/countries/united-states/hs-codes/2930904310) Other, Other, Pesticides, Other, Other, O-Ethyl-S-phenylethylphosphono- thiolothionate (fonofos). Duty (MFN): 6.5%
- [2930.90.43.15](https://border.bot/countries/united-states/hs-codes/2930904315) Other, Other, Pesticides, Other, Other, Phorate (ISO). Duty (MFN): 6.5%
- [2930.90.43.20](https://border.bot/countries/united-states/hs-codes/2930904320) Other, Other, Pesticides, Other, Other, Compounds containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms. Duty (MFN): 6.5%
- [2930.90.43.30](https://border.bot/countries/united-states/hs-codes/2930904330) Other, Other, Pesticides, Other, Other, Terbufos (ISO). Duty (MFN): 6.5%
- [2930.90.43.90](https://border.bot/countries/united-states/hs-codes/2930904390) Other, Other, Pesticides, Other, Other, Other. Duty (MFN): 6.5%
- [2930.90.46.00](https://border.bot/countries/united-states/hs-codes/2930904600) Other, Other, Other, Acids, dl-Hydroxy analogue of dl-methionine. Duty (MFN): free
- [2930.90.49.10](https://border.bot/countries/united-states/hs-codes/2930904910) Other, Other, Other, Acids, Other, Thioglycolic acid. Duty (MFN): 4.2%
- [2930.90.49.40](https://border.bot/countries/united-states/hs-codes/2930904940) Other, Other, Other, Acids, Other, Mercaptocarboxylic acids, Acetylcysteine (INN) and its salts. Duty (MFN): 4.2%
- [2930.90.49.45](https://border.bot/countries/united-states/hs-codes/2930904945) Other, Other, Other, Acids, Other, Mercaptocarboxylic acids, Other. Duty (MFN): 4.2%
- [2930.90.49.50](https://border.bot/countries/united-states/hs-codes/2930904950) Other, Other, Other, Acids, Other, Other. Duty (MFN): 4.2%
- [2930.90.71.00](https://border.bot/countries/united-states/hs-codes/2930907100) Other, Other, Other, Other, Dibutylthiourea. Duty (MFN): free
- [2930.90.92.08](https://border.bot/countries/united-states/hs-codes/2930909208) Other, Other, Other, Other, Other, O,O-Diethyl S-[2-(diethylamino)- ethyl] phosphorothioate and its alkylated or protonated salts; and Thiodiglycol (INN) (bis(2-hydroxy- ethyl) sulfide). Duty (MFN): 3.7%
- [2930.90.92.10](https://border.bot/countries/united-states/hs-codes/2930909210) Other, Other, Other, Other, Other, Cysteine hydrochloride. Duty (MFN): 3.7%
- [2930.90.92.12](https://border.bot/countries/united-states/hs-codes/2930909212) Other, Other, Other, Other, Other, 2-Ethylhexyl mercaptoacetate. Duty (MFN): 3.7%
- [2930.90.92.22](https://border.bot/countries/united-states/hs-codes/2930909222) Other, Other, Other, Other, Other, N,N-Dialkyl (methyl, ethyl, n-propyl or isopropyl) aminoethane-2-thiols and their protonated salts, except for 2-(N,N- dimethylamino)ethanethiol and 2-(N,N- diethylamino)ethanethiol. Duty (MFN): 3.7%
- [2930.90.92.25](https://border.bot/countries/united-states/hs-codes/2930909225) Other, Other, Other, Other, Other, Other compounds containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms. Duty (MFN): 3.7%
- [2930.90.92.31](https://border.bot/countries/united-states/hs-codes/2930909231) Other, Other, Other, Other, Other, Other, Products used principally for rubber processing. Duty (MFN): 3.7%
- [2930.90.92.35](https://border.bot/countries/united-states/hs-codes/2930909235) Other, Other, Other, Other, Other, Other, Drugs. Duty (MFN): 3.7%
- [2930.90.92.40](https://border.bot/countries/united-states/hs-codes/2930909240) Other, Other, Other, Other, Other, Other, Other, Dimethyl sulfide (DMS) (CAS No. 75-18-3). Duty (MFN): 3.7%
- [2930.90.92.55](https://border.bot/countries/united-states/hs-codes/2930909255) Other, Other, Other, Other, Other, Other, Other, Other. Duty (MFN): 3.7%

## In other countries

No other national tariff on border.bot has live lines under 2930.90 yet.

- [The Harmonized System text for 2930.90](https://border.bot/hs-codes/293090)

- Previous subheading: [2930.80](https://border.bot/countries/united-states/hs-codes/293080) Organo-sulfur compounds
- Next subheading: [2931.10](https://border.bot/countries/united-states/hs-codes/293110) Other organo-inorganic compounds

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 2930.90?

The United States tariff splits HS 2930.90 (organo-sulfur compounds) into 26 national lines: 2930.90.10.00 (pesticides), 2930.90.24.00 (N-Cyclohexylthiophthalimide), 2930.90.26.00 (3-(4'-Aminobenzamido)phenyl-ß-hydroxy- ethylsulfone; 2-[(4-Aminophenyl)sulfonyl] ethanol, hydrogen sulfate ester; Diphenylthiourea;N,N'-(Dithiodi-2,1-phenylene) bisbenzamide; Pentachlorothiophenol; and 4,4'-Thiodiphenyl cyanate), 2930.90.29.00 (other) and 22 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/293090.json