[CMC] Public Announcement of Securities Acquisition

1. Name of Securities: Simplo Technology Co., Ltd. Common Shares 2. Date of Transaction: 2026/04/14 ~ 2026/04/23 3. Date of Approval by Board of Directors: Not applicable 4. Other Resolution Date: Approved by Chairman on 2026/04/23 5. Quantity, Unit Price, and Total Amount of Transaction: Quantity (1,000 shares): 922 Price per unit (TWD): 366.06 Total amount (TWD): 337,504,858 6. Disposal Gain (or Loss): Not applicable 7. Relationship with Transaction Target Company: None 8. Cumulative Holdings up to Present: 148,000 shares (Note: balance adjustment per original text), Amount: 57,659,177 TWD, Ownership Ratio: 0.10%, Restricted Rights: None 9. Ratio of Securities Investment to Total Assets and Equity: Total Assets: 76.14%, Equity: 106.65%, Working Capital: 8,285,327,000 TWD 10. Purpose of Acquisition: Investment portfolio 11. Opinions of Dissenting Directors: None 12. Related Party Transaction: No 13. Transaction Counterparty and Relationship: Not applicable 14. Date of Approval by Supervisor or Audit Committee: Not applicable 15. Prior Date of Major Announcement: Not applicable 16. Other Matters: Authorized person was granted permission on 2026/03/31 to conduct transactions in Q2 2026.