Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193805-21-000987-index-headers.html | 2021-07-07 16:00:34 | |
| 0001193805-21-000987-index.html | 2021-07-07 16:00:34 | |
| 0001193805-21-000987.txt | 2021-07-07 16:00:34 | |
 0001193805-21-000987-xbrl.zip | 11980 | 2021-07-07 16:00:34 |
| e620775_8k-gulf.htm | 27161 | 2021-07-07 16:00:34 |
| e620775_8k-gulf_htm.xml | 3622 | 2021-07-07 16:00:34 |
| e620775_ex16-1.htm | 3253 | 2021-07-07 16:00:34 |
| FilingSummary.xml | 1641 | 2021-07-07 16:00:34 |
| Financial_Report.xlsx | 5703 | 2021-07-07 16:00:34 |
| gure-20210630.xsd | 3048 | 2021-07-07 16:00:34 |
| gure-20210630_lab.xml | 34239 | 2021-07-07 16:00:34 |
| gure-20210630_pre.xml | 22374 | 2021-07-07 16:00:34 |
| MetaLinks.json | 38363 | 2021-07-07 16:00:34 |
| R1.htm | 40111 | 2021-07-07 16:00:34 |
| report.css | 2767 | 2021-07-07 16:00:34 |
| Show.js | 1084 | 2021-07-07 16:00:34 |