2934.20
6-digit headingCompounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused
This is a 6-digit heading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
No rate is published at this level — check the specific 10-digit statistical code beneath it.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | See 10-digit codeColumn 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | —Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | —Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Where this sits in the schedule
The tariff schedule is read top-down: each line inherits the wording of the categories above it.
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds:
Codes within Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused
9 more specific lines fall under 2934.20.
- 2934.20.05.00N-tert-Butyl-2-benzothiazolesulfenamide10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:6.5%
- 2934.20.10.002,2'-Dithiobisbenzothiazole10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:6.5%
- 2934.20.15.002-Mercaptobenzothiazole; andN-(Oxydiethylene)benzothiazole-2-sulfenamide10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:6.5%
- 2934.20.20.002-Mercaptobenzothiazole, sodium salt (2-Benzothiazolethiol, sodium salt)10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:6.5%
- 2934.20.25.002-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 sulfenamide10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:Free
- 2934.20.30.002-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 base10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused:5.8%
- 2934.20.35.00Pesticides10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: > Other:6.5%
- 2934.20.40.00Products described in additional U.S. note 3 to section VI10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: > Other: > Other:6.5%
- 2934.20.80.00Other10-digit statistical codeNucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: > Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: > Other: > Other:6.5%
Chapter 29: Organic Chemicals
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 29Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built