6-digit WCO subheading · globally harmonized
283640Potassium carbonates
Global tariff comparison
Primary import duty for HS-6 283640 across 12 major trading jurisdictions
China tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2836400000 | 钾的碳酸盐 | 5% |