6-digit WCO subheading · globally harmonized

310420Potassium chloride

Global tariff comparison

Primary import duty for HS-6 310420 across 12 major trading jurisdictions

United States tariff lines

3 national codes

HS CodeDescriptionPrimary rate
3104.20.00Potassium chlorideFree
3104.20.00.10Containing not more than 62 percent by weight of potassium oxide (K2O)Free
3104.20.00.50Containing more than 62 percent by weight of potassium oxide (K2O)Free
United States HS 310420 · Potassium chloride · Treayo