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| 0001564590-20-041254-index.html | 2020-08-26 10:30:02 | |
| 0001564590-20-041254.txt | 2020-08-26 10:30:02 | |
| astc-8k_20200824.htm | 48233 | 2020-08-26 10:30:02 |
| astc-ex101_8.htm | 24784 | 2020-08-26 10:30:02 |
| astc-ex102_87.htm | 7235 | 2020-08-26 10:30:02 |
| astc-ex103_6.htm | 21746 | 2020-08-26 10:30:02 |
| astc-ex104_7.htm | 21987 | 2020-08-26 10:30:02 |
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