| HS Directory Tree | Description |
|---|---|
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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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Isotopes other than those of heading No.28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined; |
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Heavy water(deuterium oxide); 重水(氧化氘); |
| 13-digits CIQ code | Commodity Name |
|---|---|
2845100000999 |
重水(氧化氘) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
28451000. |
重水(氧化氘) |



















