Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000931148-23-000031-index-headers.html | 2023-02-03 06:47:37 | |
| 0000931148-23-000031-index.html | 2023-02-03 06:47:37 | |
| 0000931148-23-000031.txt | 2023-02-03 06:47:37 | |
 0000931148-23-000031-xbrl.zip | 110588 | 2023-02-03 06:47:37 |
| a2022-10xkearningspressrel.htm | 399781 | 2023-02-03 06:47:37 |
| FilingSummary.xml | 1706 | 2023-02-03 06:47:37 |
| Financial_Report.xlsx | 5702 | 2023-02-03 06:47:37 |
 graftechinternationala25.jpg | 84955 | 2023-02-03 06:47:37 |
| gti-20230203.htm | 32983 | 2023-02-03 06:47:37 |
| gti-20230203.xsd | 1899 | 2023-02-03 06:47:37 |
 gti-20230203_g1.jpg | 84955 | 2023-02-03 06:47:37 |
| gti-20230203_htm.xml | 10827 | 2023-02-03 06:47:37 |
| gti-20230203_lab.xml | 24155 | 2023-02-03 06:47:37 |
| gti-20230203_pre.xml | 12507 | 2023-02-03 06:47:37 |
| MetaLinks.json | 17184 | 2023-02-03 06:47:37 |
| R1.htm | 38109 | 2023-02-03 06:47:37 |
| report.css | 2767 | 2023-02-03 06:47:37 |
| Show.js | 1085 | 2023-02-03 06:47:37 |