# 320290 — Synthetic organic tanning substances; inorganic tanning substances; tanning…: Other

HS code 320290 classifies Synthetic organic tanning substances; inorganic tanning substances; tanning…: Other. It belongs to Chapter 32 (Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks) 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 32 · Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks

**HS code:** `320290`

## Description

Synthetic organic tanning substances; inorganic tanning substances; tanning preparations, whether or not containing natural tanning substances; enzymatic preparations for pre-tanning : Other

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | Free–5% | MFN |

Rates effective as of 2026-01-01.

---
Source: https://hscode.eximagent.ai/32/320290
Last updated: 2026-06-03
Find importers, tariffs and sanctions for 320290 with EximAgent — https://eximagent.ai