Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000931148-21-000156-index-headers.html | 2021-11-05 06:46:40 | |
| 0000931148-21-000156-index.html | 2021-11-05 06:46:40 | |
| 0000931148-21-000156.txt | 2021-11-05 06:46:40 | |
 0000931148-21-000156-xbrl.zip | 108875 | 2021-11-05 06:46:40 |
| a2021-3qearningspressrelea.htm | 384672 | 2021-11-05 06:46:40 |
| FilingSummary.xml | 1695 | 2021-11-05 06:46:40 |
| Financial_Report.xlsx | 5680 | 2021-11-05 06:46:40 |
 graftechinternationala25a.jpg | 84955 | 2021-11-05 06:46:40 |
| gti-20211105.htm | 32262 | 2021-11-05 06:46:40 |
| gti-20211105.xsd | 1899 | 2021-11-05 06:46:40 |
 gti-20211105_g1.jpg | 84955 | 2021-11-05 06:46:40 |
| gti-20211105_htm.xml | 10767 | 2021-11-05 06:46:40 |
| gti-20211105_lab.xml | 24155 | 2021-11-05 06:46:40 |
| gti-20211105_pre.xml | 12507 | 2021-11-05 06:46:40 |
| MetaLinks.json | 16654 | 2021-11-05 06:46:40 |
| R1.htm | 38592 | 2021-11-05 06:46:40 |
| report.css | 2767 | 2021-11-05 06:46:40 |
| Show.js | 1085 | 2021-11-05 06:46:40 |