# 291736 — Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;…: Terephthalic acid and its salts

HS code 291736 classifies Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids;…: Terephthalic acid and its salts. 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:** `291736`

## Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Terephthalic acid and its salts

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 6.5% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/29/291736
Last updated: 2026-06-03
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