BROOKLYN HEIGHTS, Ohio–(BUSINESS WIRE)–GrafTech International Ltd. (NYSE: EAF) today announced its unaudited financial results for the quarter and nine months ended September 30, 2026. Third Quarter 2026 Summary Sales volume of 28.8 thousand metric tons (“MT”), flat year-over-year Net sales of $140 million, a decrease of 3% year-over-year Net loss of $47 million, or $1.76 per share(1) Adjusted EBITDA(2) of $9 million Net cash used in operating activities of $8 million Adjusted free cash flow(