Chien Kuo Construction Co., Ltd. appointed committee members and approve Regulations of Sustainable Development Committee. Name of the new position holder: Chang-Shiou; Chen, Chi-Te; Tsai, Jin-Pau; Resume of the new position holder: Wu, Chang-Shiou: The Company's Chairman; Chen, Chi-Te:The Company's Vice Chairman; Tsai, Jin-Pau The company's Independent Director. Effective date of the new member is November 11, 2022.

Any other matters that need to be specified: The term starts from the date of appointment to the current Board of Directors term expires November 11, 2022 to July 21, 2024.