Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193805-22-000616-index.html | 2022-04-13 08:01:01 | |
| 0001193805-22-000616.txt | 2022-04-13 08:01:01 | |
 0001193805-22-000616-xbrl.zip | 22407 | 2022-04-13 08:01:01 |
| e621546_8k-gulf.htm | 23312 | 2022-04-13 08:01:01 |
| e621546_8k-gulf_htm.xml | 3622 | 2022-04-13 08:01:01 |
| e621546_ex99-1.htm | 138953 | 2022-04-13 08:01:01 |
| FilingSummary.xml | 1654 | 2022-04-13 08:01:01 |
| Financial_Report.xlsx | 5700 | 2022-04-13 08:01:01 |
| gure-20220412.xsd | 3057 | 2022-04-13 08:01:01 |
| gure-20220412_lab.xml | 34476 | 2022-04-13 08:01:01 |
| gure-20220412_pre.xml | 22611 | 2022-04-13 08:01:01 |
| MetaLinks.json | 38484 | 2022-04-13 08:01:01 |
| R1.htm | 40239 | 2022-04-13 08:01:01 |
| report.css | 2767 | 2022-04-13 08:01:01 |
| Show.js | 1084 | 2022-04-13 08:01:01 |