China · Heading· 2 subheadings· 5 codes
3913Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms
Subheadings (6-digit WCO)
China tariff lines (10-digit)
All national sub-divisions in China's tariff schedule
| HS Code | Description | Primary rate |
|---|---|---|
| 3913100000 | 初级形状的藻酸及盐和酯 | 10% |
| 3913900000 | 初级形状的未列名天然聚合物 | 6.5% |
| 3913900010 | 右旋糖苷铁 | — |
| 3913900011 | 香菇多糖 | 6.5% |
| 3913900090 | 其他初级形状的未列名天然聚合物 | 6.5% |