# 284210 — Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides: Double or complex silicates, including aluminosilicates whether or not chemically defined

HS code 284210 classifies Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides: Double or complex silicates, including aluminosilicates whether or not chemically defined. It belongs to Chapter 28 (Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes) 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 28 · Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

**HS code:** `284210`

## Description

Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides : Double or complex silicates, including aluminosilicates whether or not chemically defined

## Duty rates

| Country | Rate | Programme | Effective from |
| --- | --- | --- | --- |
| US United States | 3.7% | MFN | 2026-01-01 |

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Source: https://eximagent.ai/hscode/28/284210
Last updated: 2026-06-03
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