Concord International Securities Co. Ltd. announced Change of Board of Directors Chairperson. Position (Please enter chairperson or president/general manager): Chairperson.

Name of the previous position holder: HSU,WEN-KO. Resume of the previous position holder: Chairman of Concord International Securities Co. Ltd. Name of the new position holder: WANG,WEN-TSU.

Resume of the new position holder: Executive Director of Concord International Securities Co. Ltd. Effective date of the new appointment: November 11, 2022.