6-digit WCO subheading · globally harmonized
281000Oxides of boron
Global tariff comparison
Primary import duty for HS-6 281000 across 12 major trading jurisdictions
Korea tariff lines
4 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2810001010 | Diboron trioxide | 8 |
| 2810001090 | Other | 8 |
| 2810002000 | Ortho boric acid | 8 |
| 2810009000 | Other | 8 |