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| 0001104659-22-067125-index.html | 2022-06-01 16:16:56 | |
| 0001104659-22-067125.txt | 2022-06-01 16:16:56 | |
 0001104659-22-067125-xbrl.zip | 140831 | 2022-06-01 16:16:56 |
| FilingSummary.xml | 1783 | 2022-06-01 16:16:56 |
| Financial_Report.xlsx | 6014 | 2022-06-01 16:16:56 |
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| mtalu-20220601.xsd | 4186 | 2022-06-01 16:16:56 |
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| report.css | 2767 | 2022-06-01 16:16:56 |
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