Bank of Kaohsiung Co., Ltd. announced change of Chief Accounting Officer. Name, title, and resume of the previous position holder: Name: Chin-Yu Hsueh. Title: Senior Vice President, Financial & Accounting Dept.

Resume: Senior Vice President, Business Administration Dept. Name, title, and resume of the new position holder: To be announced after confirmation. Type of the change: retirement.

Effective date: April 1, 2023.