President Securities Corporation announced board changes. Name and resume of the previous position holder: Director /LIN, KUAN-CHEN: Chairman of President Securities Corporation Director /LIU, TSUNG-YI: Senior Vice President of Uni-President Enterprises Corp. Director /CHEN, KUO-HUI: Senior Vice President of Uni-President Enterprises Corp.

Director /HSIEH HONG, HUI-TZU: Former Vice President/Chief Corporate Governance Officer (Secretariat the Board of Directors) of President Chain Store Corp. Director /LU, LI-AN: President & CEO of ScinoPharm Taiwan Ltd. Director /CHEN, CHING-YI: Vice President of President Tokyo Corp. Director /CHEN, YI-LING: Division Manager of Uni-President Enterprises Corp.

Director /TENG, WEN- HWI: Chairman of Canking Investment Co. Ltd. Director /LEE, CHI-MING: Director of Hui Tung Investment Co. Ltd. Director /CHANG, MING- CHEN: Former Director of Leg Horn Investment Co.

Ltd. Director /LEE, SHU-FEN: Former Consultant of China F.R.P. Corporation Director /DUH, BOR-TSANG: Chairman of Shun Fu Tai Industrial Co. Ltd. Director /LEE, TZONG-SHIUN: Chairman of Fu Huey Inc. Director /JUANG, JING-YAU: Vice President of Tainan Spinning Co. Ltd. Independent Director/LIANG, YANN- PING: Department of Finance, Shih Hsin University Associate Professor Independent Director/PAI, CHUN-NAN: Director of China Petrochemical Development Corporation Independent Director/SONG, YUNG-FONG: Supervisor of Zhi Nong Green Power Investment Co.

Ltd. Independent Director/HORNG, YUAN-CHUAN: Independent Director of Himax Technologies Inc. Name and resume of new position holder: Director /LIN, KUAN-CHEN: Chairman of President Securities Corporation Director /CHEN, KUO-HUI: Senior Vice President of Uni-President Enterprises Corp. Director /LU, LI-AN: President & CEO of ScinoPharm Taiwan Ltd. Director /LIU, TSUNG-YI: Senior Vice President of Uni-President Enterprises Corp. Director /TENG, WEN- HWI: Chairman of Canking Investment Co.

Ltd. Director /LEE, CHI-MING: Director of Hui Tung Investment Co. Ltd. Director /LEE, SHU-FEN: Former Consultant of China F.R.P. Corporation Director /JUANG, JING-YAU: Vice President of Tainan Spinning Co. Ltd. Independent Director/PAI, CHUN-NAN: Director of China Petrochemical Development Corporation Independent Director/SONG, YUNG-FONG: Supervisor of Zhi Nong Green Power Investment Co.

Ltd. Independent Director/HORNG, YUAN-CHUAN: Independent Director of Himax Technologies Inc. Independent Director/YANG, HUI-CHU: General Manager of Just A Investment Co. Ltd. Reason for the change: term expired. Original term is from July 20, 2021 to July 19, 2024.

Effective date of the new appointment is June 27, 2024.