# 293341 — Heterocyclic compounds with nitrogen hetero-atom(s) only: Levorphanol (INN) and its salts

HS code 293341 classifies Heterocyclic compounds with nitrogen hetero-atom(s) only: Levorphanol (INN) 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:** `293341`

## Description

Heterocyclic compounds with nitrogen hetero-atom(s) only : Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused : Levorphanol (INN) and its salts

## 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/29/293341
Last updated: 2026-06-03
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