# 253020 — Mineral substances not elsewhere specified or included: Kieserite, epsomite (natural magnesium sulphates)

HS code 253020 classifies Mineral substances not elsewhere specified or included: Kieserite, epsomite (natural magnesium sulphates). It belongs to Chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement) of Section V (Mineral products) of the Harmonized System. Duty rates are recorded for 1 country.

> Section V · Mineral products
> Chapter 25 · Salt; sulphur; earths and stone; plastering materials, lime and cement

**HS code:** `253020`

## Description

Mineral substances not elsewhere specified or included : Kieserite, epsomite (natural magnesium sulphates)

## 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/25/253020
Last updated: 2026-06-03
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