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 Code | Description | Primary rate |
|---|---|---|
| 3104.20.00 | Potassium chloride | Free |
| 3104.20.00.10 | Containing not more than 62 percent by weight of potassium oxide (K2O) | Free |
| 3104.20.00.50 | Containing more than 62 percent by weight of potassium oxide (K2O) | Free |