6-digit WCO subheading · globally harmonized
283531Sodium triphosphate (sodium tripoly- phosphate)
Global tariff comparison
Primary import duty for HS-6 283531 across 12 major trading jurisdictions
China tariff lines
2 national codes
| HS Code | Description | Primary rate |
|---|---|---|
| 2835311000 | 食品级的三磷酸钠 | 5% |
| 2835319000 | 其他三磷酸钠 | 5% |