6-digit WCO subheading · globally harmonized
292221- - Aminohydroxynaphthalenesulphonic acids and their salts
Global tariff comparison
Primary import duty for HS-6 292221 across 12 major trading jurisdictions
Vietnam tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 29222100 | - - Aminohydroxynaphthalenesulphonic acids and their salts | 4.5 |