# United States tariff line 2934.20.25.00: 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide

> In the United States tariff, line 2934.20.25.00 covers compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused, 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2934.20 in heading 29.34 (chapter 29).

Source: https://border.bot/countries/united-states/hs-codes/2934202500
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) / [2934.20](https://border.bot/countries/united-states/hs-codes/293420) / [2934.20.25.00](https://border.bot/countries/united-states/hs-codes/2934202500)

## Key facts

- Tariff line: 2934.20.25.00
- Covers: Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused, 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [2934.20](https://border.bot/hs-codes/293420)

## What this line covers

In the United States tariff, line 2934.20.25.00 covers compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused, 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide.

Its legal text is “2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide”, read under “Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused”.

## How it is structured

It falls under HS subheading 2934.20 in heading 29.34 (chapter 29). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 29: Organic chemicals
- Heading 29.34: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
- Subheading 2934.20: Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused
- Line 2934.20.25.00: 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 2934.20 yet.

- [The Harmonized System text for 2934.20](https://border.bot/hs-codes/293420)

## Other lines under 2934.20

- [2934.20.05.00](https://border.bot/countries/united-states/hs-codes/2934200500) N-tert-Butyl-2-benzothiazolesulfenamide
- [2934.20.10.00](https://border.bot/countries/united-states/hs-codes/2934201000) 2,2'-Dithiobisbenzothiazole
- [2934.20.15.00](https://border.bot/countries/united-states/hs-codes/2934201500) 2-Mercaptobenzothiazole; andN-(Oxydiethylene)benzothiazole-2-sulfenamide
- [2934.20.20.00](https://border.bot/countries/united-states/hs-codes/2934202000) 2-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt)
- [2934.20.30.00](https://border.bot/countries/united-states/hs-codes/2934203000) 2-Amino-6-methoxy benzo thiazole; 2-Amino-6-methyl benzo thiazole; 6-Ethoxy-2-benzo thiazo lethiol; 3-Methyl benzo thiazole-2-hydrazone; and Primuline base
- [2934.20.35.00](https://border.bot/countries/united-states/hs-codes/2934203500) Pesticides
- [2934.20.40.00](https://border.bot/countries/united-states/hs-codes/2934204000) Products described in additional U.S. note 3 to section VI
- [2934.20.80.00](https://border.bot/countries/united-states/hs-codes/2934208000) Other

- Previous line: [2934.20.20.00](https://border.bot/countries/united-states/hs-codes/2934202000) 2-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt)
- Next line: [2934.20.30.00](https://border.bot/countries/united-states/hs-codes/2934203000) 2-Amino-6-methoxy benzo thiazole; 2-Amino-6-methyl benzo thiazole; 6-Ethoxy-2-benzo thiazo lethiol; 3-Methyl benzo thiazole-2-hydrazone; and Primuline base

## Frequently asked questions

### What does tariff line 2934.20.25.00 cover in the United States tariff?

In the United States tariff, line 2934.20.25.00 covers compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused, 2-Amino-5,6-dichloro benzo thiazole; 2-(4-Amino phenyl)-6-methyl benzo thiazole-7- sulfonic acid; 2-Amino-6-nitro benzo thiazole; andN,N-Di cyclo hexyl-2-benzo thiazole sulfenamide.

### What is the general (MFN) duty on 2934.20.25.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## 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/2934202500.json