# 292231 — Oxygen-function amino-compounds: Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof

HS code 292231 classifies Oxygen-function amino-compounds: Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof. 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:** `292231`

## Description

Oxygen-function amino-compounds : Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof : Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 0% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/29/292231
Last updated: 2026-06-03
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