6-digit WCO subheading · globally harmonized
280920Phosphoric acid and polyphosphoric acids
Global tariff comparison
Primary import duty for HS-6 280920 across 12 major trading jurisdictions
China tariff lines
3 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2809201100 | 食品级磷酸 | 1% |
| 2809201900 | 其他磷酸及偏磷酸、焦磷酸 | 1% |
| 2809209000 | 其他多磷酸 | 5% |