# 291720 — Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;…: Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

HS code 291720 classifies Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;…: Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. 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:** `291720`

## Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 4.2% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/29/291720
Last updated: 2026-06-03
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