2324 Compal: Announcement Regarding the Withdrawal of the 5th Overseas Unsecured Convertible Bond Offering

Release Date: May 22, 2026 Announcement Date: May 21, 2026 Announcement Time: 17:24:40 Company Code: 2324 Company Name: Compal Subject: Announcement regarding the application to withdraw the 5th Overseas Unsecured Convertible Bond offering, approved by the Financial Supervisory Commission Clause: Clause 11 Date of Event: May 21, 2026

Explanation: 1. Date of Event: May 21, 2026 2. Original Announcement Date: November 12, 2025 3. Brief Description of the Original Announcement: Announcement of the Board of Directors' resolution to issue the 5th Overseas Unsecured Convertible Bonds. 4. Reasons for Change and Main Content: (1) The company's filing for the 5th Overseas Unsecured Convertible Bonds was approved by the Financial Supervisory Commission (hereinafter referred to as the FSC) on January 12, 2026 (Ref. Jin-Guan-Zheng-Fa-Zi No. 1140368832). Additionally, the FSC granted an extension of the subscription period for three months on March 30, 2026 (Ref. Jin-Guan-Zheng-Fa-Zi No. 1150338491). (2) Due to drastic changes in the market environment, in consideration of the company's overall interest and shareholder equity, the company applied to the FSC to withdraw the 5th Overseas Unsecured Convertible Bond offering, which was officially approved by the FSC on May 20, 2026 (Ref. Jin-Guan-Zheng-Fa-Zi No. 1150343368). 5. Impact on Financials and Operations after change: No material impact. 6. Other important information: None.