# 293410 — Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure

HS code 293410 classifies Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure. It belongs to Chapter 29 (Organic chemicals) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.

> Section VI · Products of the chemical or allied industries
> Chapter 29 · Organic chemicals

**HS code:** `293410`

## Description

Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds : Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure

## Duty rates

| Country | Rate | Programme | Effective from |
| --- | --- | --- | --- |
| US United States | Free–6.5% | MFN | 2026-01-01 |

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Source: https://eximagent.ai/hscode/29/293410
Last updated: 2026-06-03
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