Parent Directory| Name | Size | Last Modified |
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| 0001104659-22-129588-index.html | 2022-12-22 17:06:14 | |
| 0001104659-22-129588.txt | 2022-12-22 17:06:14 | |
 0001104659-22-129588-xbrl.zip | 23577 | 2022-12-22 17:06:14 |
| FilingSummary.xml | 1703 | 2022-12-22 17:06:14 |
| Financial_Report.xlsx | 6074 | 2022-12-22 17:06:14 |
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| mtalu-20221221.xsd | 4172 | 2022-12-22 17:06:14 |
| mtalu-20221221_def.xml | 28135 | 2022-12-22 17:06:14 |
| mtalu-20221221_lab.xml | 40116 | 2022-12-22 17:06:14 |
| mtalu-20221221_pre.xml | 26753 | 2022-12-22 17:06:14 |
| R1.htm | 48938 | 2022-12-22 17:06:14 |
| report.css | 2767 | 2022-12-22 17:06:14 |
| Show.js | 1085 | 2022-12-22 17:06:14 |
| tm2233314d1_8k.htm | 36879 | 2022-12-22 17:06:14 |
| tm2233314d1_8k_htm.xml | 7481 | 2022-12-22 17:06:14 |
| tm2233314d1_ex10-1.htm | 32002 | 2022-12-22 17:06:14 |