# Core Materials

[Sector count matrix](/en/sectors#industry-catalog)

## Version changes

| Database  | Version       | Entered this sector (datasets) | Left this sector (datasets, including sector tag changes) | Source                                                                                                                                                          |
| --------- | ------------- | -----------------------------: | --------------------------------------------------------: | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| HiQLCD    | 1.4.1 → 1.5.0 |                          3,277 |                                                         0 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.5.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.4.1-v1.5.0_r20261106T193638Z.xlsx)     |
| HiQLCD    | 1.3.0 → 1.4.0 |                              0 |                                                       341 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.4.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.3.0-v1.4.0_r20261106T193638Z.xlsx)     |
| HiQLCD    | 1.2.0 → 1.3.0 |                              5 |                                                         0 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.3.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.2.0-v1.3.0_r20261106T193638Z.xlsx)     |
| HiQLCD    | 1.1.0 → 1.2.0 |                             69 |                                                       388 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.2.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.1.0-v1.2.0_r20261106T193638Z.xlsx)     |
| HiQLCD-AL | 1.0 → 2.0.0   |                          3,035 |                                                         0 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd-al/2.0.0/revisions/20261106T193638Z/hiqlcd-al_ID_Correspondence_v1.0-v2.0.0_r20261106T193638Z.xlsx) |

## New reference products

| Database / version       | New products | Reference product names                                                                                                                                                                                                                                                                                                                                                     | Source                                                                                                                                                          |
| ------------------------ | -----------: | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| HiQLCD / 1.4.1 → 1.5.0   |           95 | 仲钨酸铵；原镁；废铝，消费后，准备熔炼；无缝钢管；氟铝酸钾；氧化钆；氧化钇；氧化钕；氧化钬；氧化铈；氧化铽；氧化锡；氧化锰；氧化镝；氧化镨钕；氧气,铜冶炼；氯化富钬溶液；氯化稀土溶液；氯化钆溶液；氯化钇溶液；[另 75 个，见源文件](https://support.hiqlcd.com/files/hiqlcd/1.5.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.4.1-v1.5.0_r20261106T193638Z.xlsx) | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.5.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.4.1-v1.5.0_r20261106T193638Z.xlsx)     |
| HiQLCD / 1.4.0 → 1.4.1   |            0 | 无                                                                                                                                                                                                                                                                                                                                                                          | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.4.1/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.4.0-v1.4.1_r20261106T193638Z.xlsx)     |
| HiQLCD / 1.3.0 → 1.4.0   |            1 | 低压蒸汽                                                                                                                                                                                                                                                                                                                                                                    | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.4.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.3.0-v1.4.0_r20261106T193638Z.xlsx)     |
| HiQLCD / 1.2.0 → 1.3.0   |            5 | 焦炉煤气；硫酸；转炉煤气；钢坯, 低合金钢；高炉煤气                                                                                                                                                                                                                                                                                                                          | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.3.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.2.0-v1.3.0_r20261106T193638Z.xlsx)     |
| HiQLCD / 1.1.0 → 1.2.0   |            4 | 中厚板；热处理宽厚板；线材；铜精矿                                                                                                                                                                                                                                                                                                                                          | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd/1.2.0/revisions/20261106T193638Z/hiqlcd_ID_Correspondence_v1.1.0-v1.2.0_r20261106T193638Z.xlsx)     |
| HiQLCD-AL / 1.0 → 2.0.0  |           14 | 废铝；废铝，消费前；废铝，消费后；铝合金边框；铝合金锭的熔铸；铝材挤压成型；铝硅15；铝钛硼丝；铝铁10；铝铜40；铝铬5；铝铸轧带；铝锰10；黄铜                                                                                                                                                                                                                                 | [ID Correspondence](https://support.hiqlcd.com/files/hiqlcd-al/2.0.0/revisions/20261106T193638Z/hiqlcd-al_ID_Correspondence_v1.0-v2.0.0_r20261106T193638Z.xlsx) |
| HiQ-CESI / 1.1.0 → 1.2.0 |            0 | 无                                                                                                                                                                                                                                                                                                                                                                          | [ID Correspondence](https://support.hiqlcd.com/files/hiq-cesi/1.2.0/revisions/20261106T193638Z/hiq-cesi_ID_Correspondence_v1.1.0-v1.2.0_r20261106T193638Z.xlsx) |

## Official updates

Not recorded

Statistics revision: 20261106T193638Z. System model: CUT_OFF. Sector ID: `1858679801838174208`. Reference products are
counted by the difference between Product UUID sets within this sector. Up to 20 names are shown per version.