Sheng Yu Steel Co., Ltd. announced the change of representative of juristic-person director. Name of the previous position holder: Mr. Shohei Kozaki. Resume of the previous position holder: Graduated from School of Humanities and Culture, Tokai University.

Senior Executive Director of Yodogawa Steel Works Ltd. Name of the new position holder: Mr. Koichi Tarumiya. Resume of the new position holder: Graduated from Business Management of Business Administration, Kyoto Sangyo University Representative director and Executive director of KEIYO TEKKO FUTO, LTD. 7.Reason for the Change: Re-designation. Reason for the change: Re-designation.

Original term: from June 16, 2023 to June 15, 2026. Effective date of the new appointment: April 01, 2024.