GrafTech International Ltd. (NYSE:EAF) (the "Company") will hold its Third Quarter 2025 Earnings Conference Call and Webcast on Friday, October 24, 2025 at 10:00 a.m. (EDT). The call will be hosted by senior management to discuss financial results for the third quarter ended September 30, 2025 and current business initiatives. These financial results will be released on October 24, 2025 before market open and will be available on our investor relations website at: http://ir.graftech.com.

The conference call dial-in number is +1 (800) 715-9871 toll-free in the United States or +1 (646) 307-1963 for international calls, conference ID: 9239453. Live audio of the conference call will be available via webcast on our website or can be accessed at https://events.q4inc.com/attendee/973707917. Archived replays of the conference call and webcast will be made available on our investor relations website at: http://ir.graftech.com.

About GrafTech

GrafTech International Ltd. is a leading manufacturer of high-quality graphite electrode products essential to the production of electric arc furnace steel and other ferrous and non-ferrous metals. The Company has a competitive portfolio of low-cost, ultra-high power graphite electrode manufacturing facilities, with some of the highest capacity facilities in the world. We are the only large-scale graphite electrode producer that is substantially vertically integrated into petroleum needle coke, our key raw material for graphite electrode manufacturing. This unique position provides us with competitive advantages in product quality and cost.

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Michael Dillon

216-676-2000

GrafTech Announces Third Quarter 2025 Earnings Conference Call and Webcast