6-digit WCO subheading · globally harmonized
283911Sodium metasilicates
Global tariff comparison
Primary import duty for HS-6 283911 across 12 major trading jurisdictions
China tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2839110000 | 偏硅酸钠 | 5% |