Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001731122-21-001608-index-headers.html | 2021-09-29 16:09:50 | |
| 0001731122-21-001608-index.html | 2021-09-29 16:09:50 | |
| 0001731122-21-001608.txt | 2021-09-29 16:09:50 | |
 0001731122-21-001608-xbrl.zip | 43544 | 2021-09-29 16:09:50 |
| e3135_8-k.htm | 26433 | 2021-09-29 16:09:50 |
| e3135_8-k_htm.xml | 3284 | 2021-09-29 16:09:50 |
| e3135_ex10-1.htm | 87856 | 2021-09-29 16:09:50 |
| e3135_ex4-1.htm | 102020 | 2021-09-29 16:09:50 |
| FilingSummary.xml | 1643 | 2021-09-29 16:09:50 |
| Financial_Report.xlsx | 5581 | 2021-09-29 16:09:50 |
| gtch-20210921.xsd | 3016 | 2021-09-29 16:09:50 |
| gtch-20210921_lab.xml | 34240 | 2021-09-29 16:09:50 |
| gtch-20210921_pre.xml | 22353 | 2021-09-29 16:09:50 |
| MetaLinks.json | 37597 | 2021-09-29 16:09:50 |
| R1.htm | 35306 | 2021-09-29 16:09:50 |
| report.css | 2767 | 2021-09-29 16:09:50 |
| Show.js | 1085 | 2021-09-29 16:09:50 |