Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001553350-20-000751-index.html | 2020-08-14 15:09:04 | |
| 0001553350-20-000751.txt | 2020-08-14 15:09:04 | |
| permrock_10q.htm | 237488 | 2020-08-14 15:09:04 |
| permrock_ex31z1.htm | 13084 | 2020-08-14 15:09:04 |
| permrock_ex32z1.htm | 8473 | 2020-08-14 15:09:04 |