| 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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Chromium oxides and hydroxides |
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Other chromium oxides and hydroxides; 其他铬的氧化物及氢氧化物; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2819900000998 |
其他铬的氧化物及氢氧化物(其他危险化学品) |
2819900000999 |
其他铬的氧化物及氢氧化物(其他化工产品) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
28199000. |
氧化铬 | CRO3=99.99 |
28199000. |
氧化铬 | |
28199000. |
三氧化二铬 | SIO2:0.25%,TIO2:0.15%,FE2O3:0. |
28199000. |
三氧化二铬 | |
28199000. |
氢氧化铬 |



















