| 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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Hydrogen, rare gases and other non-metals |
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Nitrogen; 氮; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2804300000101 |
氮(压缩的) |
2804300000102 |
氮(液化的) |
2804300000103 |
氮(稀有气体和氮气混合物) |
2804300000104 |
氮(氮气) |
2804300000301 |
氮 |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
28043000. |
液氮 | |
28043000. |
氮气 N2 | NT-68271 |
28043000. |
氮气 | |
28043000. |
氮 | P/N85001013 |
28043000. |
氮 |



















