Phoenix Announces Completion of Treasury Share Cancellation and Capital Reduction Registration

1. Date of regulatory approval for capital reduction: Not applicable 2. Date of completion of capital change registration: July 22, 2026 3. Impact on financial statements (including differences in paid-in capital and outstanding shares, and impact on net asset value per share): (1) Before treasury share cancellation: Paid-in capital: NT$849,109,200 Number of shares: 84,910,920 Net asset value per share: NT$22.48 (2) After treasury share cancellation: Paid-in capital: NT$837,679,200 Number of shares: 83,767,920 Net asset value per share: NT$22.79 4. Planned share exchange program: Not applicable 5. Number of ordinary shares expected to be listed after capital reduction: Not applicable 6. Ratio of listed ordinary shares to total issued ordinary shares after capital reduction (listed shares / total issued shares): Not applicable 7. If the above two items result in listed ordinary shares less than 60 million shares and less than 25%, explanation of measures for low liquidity: Not applicable 8. Other matters to be disclosed: (1) The company received the capital change registration approval letter from the Ministry of Economic Affairs, Department of Commerce on July 22, 2026. (2) The net asset value per share is calculated based on the audited consolidated financial statements for the most recent period (Q1 2026).