GRAFTECH INTERNATIONAL LTD

Our Board has adopted a code of conduct and ethics applicable to our employees, directors and officers, in accordance with applicable U.S. federal securities laws and the listing standards of the NYSE. Any waiver (including an implicit waiver) from a provision of our Code of Conduct and Ethics granted to, or any amendment (other than technical, administrative or othernon-substantive amendments) of the Code

GrafTech International Ltd. | 2025 Proxy Statement / 15

of Conduct and Ethics that applies to, our principal executive officer, principal financial officer, principal accounting officer or controller or persons performing similar functions will be promptly disclosed as required by applicable U.S. federal securities laws and the listing standards of the NYSE on our website at https://www.graftech.com under “Governance” in the Investors section or in a Current Report on Form 8-K filed electronically with the SEC at www.sec.gov. Information on, or accessible through, our website is not part of this Proxy Statement. We have included our website only as an inactive textual reference and do not intend it to be an active link to our website.