# 2917 — Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS code 2917 classifies Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. It belongs to Chapter 29 (Organic chemicals) of Section VI (Products of the chemical or allied industries) of the Harmonized System.

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

**HS code:** `2917`

## Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

## Subheadings

- `291711` — Oxalic acid, its salts and esters
- `291712` — Adipic acid, its salts and esters
- `291713` — Azelaic acid, sebacic acid, their salts and esters
- `291714` — Maleic anhydride
- `291719` — Other
- `291720` — Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
- `291732` — Dioctyl orthophthalates
- `291733` — Dinonyl or didecyl orthophthalates
- `291734` — Other esters of orthophthalic acid
- `291735` — Phthalic anhydride
- `291736` — Terephthalic acid and its salts
- `291737` — Dimethyl terephthalate
- `291739` — Other

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Source: https://hscode.eximagent.ai/29/2917
Last updated: 2026-06-03
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