X0202 SCHEDULE 13G 0002148347 XXXXXXXX LIVE Common Stock, $0.01 par value per share 09/01/2026 0000931148 GRAFTECH INTERNATIONAL LTD 384313607 982 Keynote Circle Brooklyn Heights OH 44131 Rule 13d-1(c) HEG Graphite Ltd K7 2577106.00 0 2577106.00 0 2577106.00 9.9 OO GRAFTECH INTERNATIONAL LTD 982 Keynote Circle, Brooklyn Heights, Ohio 44131 This Statement is filed on behalf of HEG Graphite Limited (the "Reporting Person"). On September 1, 2026, pursuant to the Composite Scheme of Arrangement amongst HEG Limited, the Reporting Person, Bhilwara Energy Limited, and their respective shareholders and creditors, HEG Limited transferred the 2,577,106 shares of the Issuer's Common Stock that it directly held as of such date to the Reporting Person. On September 2, 2026, HEG Limited was renamed as "HEG Advanced Materials Limited." HEG Advanced Materials Limited is separately filing an amendment to its Schedule 13G to report that it no longer beneficially owns any shares of the Issuer's Common Stock. The address of the principal business office of the Reporting Person is Bhilwara Towers, A-12, Sector 1, Noida (UP) 201301 NCR Delhi, Republic of India. The registered office address of the Reporting Person is Mandideep (Near Bhopal), Distt. Raisen-462046, Madhya Pradesh, Republic of India. Republic of India Y As of the date hereof, the Reporting Person may be deemed the beneficial owner of 2,577,106 shares of Common Stock. As of the date hereof, the Reporting Person may be deemed the beneficial owner of approximately 9.9% of the shares of Common Stock outstanding. This percentage is based on 26,092,164 shares of Common Stock outstanding as of July 17, 2026, as reported by the Issuer in its quarterly report on Form 10-Q filed with the Securities and Exchange Commission on July 24, 2026. 2,577,106 0 2,577,106 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. HEG Graphite Ltd /s/ Shri Manish Gulati 09/08/2026