Chief Telecom Inc. at its first extraordinary meeting of shareholders held on November 16, 2023 approved board changes. Title and name of the previous position holder: independent director: Ling-Tai Chou. Resume of the previous position holder: Ling-Tai Chou/Professor of Accounting Department, Chengchi University.

Title and name of the new position holder: independent director: Chan-Chuan Lin. Resume of the new position holder: Chan-Chuan Lin/Professor of Accounting Department, Taiwan University. Reason for the change: term expired.

Effective date of the new appointment is November 16, 2023.