Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000931148-22-000023-index-headers.html | 2022-02-04 06:47:25 | |
| 0000931148-22-000023-index.html | 2022-02-04 06:47:25 | |
| 0000931148-22-000023.txt | 2022-02-04 06:47:25 | |
 0000931148-22-000023-xbrl.zip | 109499 | 2022-02-04 06:47:25 |
| a2021-earningspressrelease.htm | 399630 | 2022-02-04 06:47:25 |
| FilingSummary.xml | 1709 | 2022-02-04 06:47:25 |
| Financial_Report.xlsx | 5679 | 2022-02-04 06:47:25 |
 graftechinternationala25a.jpg | 84955 | 2022-02-04 06:47:25 |
| gti-20220204.htm | 32965 | 2022-02-04 06:47:25 |
| gti-20220204.xsd | 1899 | 2022-02-04 06:47:25 |
 gti-20220204_g1.jpg | 84955 | 2022-02-04 06:47:25 |
| gti-20220204_htm.xml | 10840 | 2022-02-04 06:47:25 |
| gti-20220204_lab.xml | 24155 | 2022-02-04 06:47:25 |
| gti-20220204_pre.xml | 12507 | 2022-02-04 06:47:25 |
| MetaLinks.json | 16655 | 2022-02-04 06:47:25 |
| R1.htm | 38594 | 2022-02-04 06:47:25 |
| report.css | 2767 | 2022-02-04 06:47:25 |
| Show.js | 1085 | 2022-02-04 06:47:25 |