【Chingcheng Technology】Board of Directors Resolves Dividend Distribution

1. Date of Board of Directors' Resolution: 2026/04/28 2. Year (Quarter) to which the dividend belongs: 2025 Fiscal Year 3. Dividend period: 2025/01/01 to 2025/12/31 4. Shareholder distribution content: (1) Cash dividend from surplus distribution (TWD/share): 2.60000000 (2) Cash distributed from legal reserve (TWD/share): 0 (3) Cash distributed from capital reserve (TWD/share): 0 (4) Total amount of cash (dividend) distributed to shareholders (TWD): 1,298,187,800 (5) Stock dividend from surplus capitalization (TWD/share): 0 (6) Stock dividend from legal reserve capitalization (TWD/share): 0 (7) Stock dividend from capital reserve capitalization (TWD/share): 0 (8) Total number of shares distributed to shareholders (shares): 0 5. Other matters to be specified: None 6. Par value per common share: NTD 10.0000