# 310430 — Mineral or chemical fertilisers, potassic: Potassium sulphate

HS code 310430 classifies Mineral or chemical fertilisers, potassic: Potassium sulphate. It belongs to Chapter 31 (Fertilisers) 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 31 · Fertilisers

**HS code:** `310430`

## Description

Mineral or chemical fertilisers, potassic : Potassium sulphate

## 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/31/310430
Last updated: 2026-06-03
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