# 310260 — Mineral or chemical fertilisers, nitrogenous: Double salts and mixtures of calcium nitrate and ammonium nitrate

HS code 310260 classifies Mineral or chemical fertilisers, nitrogenous: Double salts and mixtures of calcium nitrate and ammonium nitrate. 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:** `310260`

## Description

Mineral or chemical fertilisers, nitrogenous : Double salts and mixtures of calcium nitrate and ammonium nitrate

## 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/31/310260
Last updated: 2026-06-03
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