| HS Directory Tree | Description |
|---|---|
|
|
Chapter 28; Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals of radioactive elements or of isotopes |
|
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Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined |
|
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Other polyphosphoric acids; 其他多磷酸; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2809209000101 |
其他多磷酸(饲料添加剂) |
2809209000102 |
其他多磷酸(化工产品) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
28092090. |
连二磷酸 |



















