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| 0001654954-21-005709-index.html | 2021-05-14 16:40:28 | |
| 0001654954-21-005709.txt | 2021-05-14 16:40:28 | |
 0001654954-21-005709-xbrl.zip | 66145 | 2021-05-14 16:40:28 |
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| report.css | 2767 | 2021-05-14 16:40:28 |
| Show.js | 1085 | 2021-05-14 16:40:28 |
| uamy-20210331.xml | 414671 | 2021-05-14 16:40:28 |
| uamy-20210331.xsd | 42311 | 2021-05-14 16:40:28 |
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| uamy_ex321.htm | 5739 | 2021-05-14 16:40:28 |
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