| HS Directory Tree | Description |
|---|---|
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Chapter 25; Salt; sulphur; earth and stone; plastering materials, lime and cement |
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Dolomite, whether or not calcined ;including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular(including square)shape; dolomite ramming mix |
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Dolomite, not calcinecd or sintered(whether or not dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular); 未煅烧或烧结的白云石; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2518100000999 |
未煅烧或烧结的白云石(不论是否粗加修整或仅用锯或其他方法切割成矩形板、块) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
25181000. |
未煅烧白云石 | 5MM以下,氧化镁含量:32.35% |
25181000. |
天然白云石 | |
25181000. |
白云石粉 | MgO:17.5% |
25181000. |
白云石 | 未煅烧 |
25181000. |
白云石 | SiO2:1.5PCTMAX,MgO:20PCTMIN,Ca |



















