6-digit WCO subheading · globally harmonized
310540Ammonium dihydrogen ortho phosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogen orthophosphate (diammonium phosphate)
Global tariff comparison
Primary import duty for HS-6 310540 across 12 major trading jurisdictions
China tariff lines
1 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 3105400000 | 磷酸二氢铵 | 4% |