# 291219 — Aldehydes, whether or not with other oxygen function; cyclic polymers of…: Other

HS code 291219 classifies Aldehydes, whether or not with other oxygen function; cyclic polymers of…: Other. 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:** `291219`

## Description

Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde : Acyclic aldehydes without other oxygen function : Other

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 3.7%–5.5% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/29/291219
Last updated: 2026-06-03
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