Channel Well Technology Co.,Ltd. appointed J. YT CHIOU/Sheng Xi Accounting Firm, CPA, HSU. FU CHIEH/Ding Shuo Certified Public Accountants, Partner Accountant, as member of the Audit Committee, effective date of the new member is June 27, 2023. Circumstances of change: new appointment.

Reason for the change: Supplementary election of two independent directors at 2023 shareholders' meeting.