Champion Building Materials Co.,Ltd. announced the third audit committee members. Name of the previous position holder: Wu, Yung-Ku, Lu, Cing-Cang and Chen, Mei-Hua; Resume of the previous position holder: Wu, Yung-Ku: Accountant of Defeng United Accounting Firm, Lu, Cing-Cang: Independent Director of Arima Lasers Corporation and Chen, Mei-Hua: Attorney at Law of Hang Yang Law Firm; Name of the new position holder: Kung, Shu-Chang, Yang, Ming-Hsun, Chen, Mei-Hua and Wu, Heng-Yi; Resume of the new position holder: Kung, Shu-Chang: Professor of Graduate Institute of Architecture of National Yang Ming Chiao Tung University, Yang, Ming-Hsun: Director of Join Intl Law Offices, Chen, Mei-Hua: Attorney at Law of Hang Yang Law Firm and Wu, Heng-Yi: Accountant of Defeng United Accounting Firm; Reason for the change: term expired; Effective date of the new member: June 19, 2024.