6-digit WCO subheading · globally harmonized
310530Diammonium hydrogen ortho phosphate (diammonium phosphate)
Global tariff comparison
Primary import duty for HS-6 310530 across 12 major trading jurisdictions
China tariff lines
3 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 3105300001 | 磷酸氢二铵(配额内 ) | 4% |
| 3105300010 | 磷酸氢二铵 | 4% |
| 3105300090 | 磷酸氢二铵 | 50% |