6-digit WCO subheading · globally harmonized
310311Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5)
Global tariff comparison
Primary import duty for HS-6 310311 across 12 major trading jurisdictions
China tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 3103111000 | 重过磷酸钙 | 4% |
| 3103119000 | 其他按重量计五氧化二磷含量在35%及以上的过磷酸钙 | 4% |