[CMC] Announcement Regarding the Disposal of Securities

1. Name of the Security: Xin Sheng Li Common Shares 2. Transaction Date: 115/3/25~115/6/3 3. Date of Board Approval: Not applicable 4. Date of Other Approval: Approval Level: Chairman's approval June 3, 115 5. Transaction Volume, Unit Price, and Total Transaction Amount: Transaction Volume: 1,613 thousand shares Unit Price: 187.07 TWD Total Transaction Amount: 301,745,811 TWD 6. Gain (or Loss) on Disposal: Gain on disposal: 12,460,385 TWD 7. Relationship with the Issuing Company: None 8. Accumulated Holdings (including this transaction) to Date, Amount, Percentage of Ownership, and Limitations on Rights (e.g., Pledging): Holding Balance: 70,000 shares, Amount: 15,235,195 TWD Percentage of Ownership: 0.11%, Limitations on Rights: None 9. Ratio of Securities Investment (including this transaction) to Total Assets and Equity Attributable to Owners of the Parent as per Article 3 of the 'Regulations Governing the Acquisition and Disposal of Assets by Publicly Issued Companies', and Current Working Capital: Ratio to Total Assets: 78.82% Ratio to Equity Attributable to Owners of the Parent: 113.20% Working Capital: 8,285,327 thousand TWD 10. Specific Purpose of Acquisition or Disposal: Investment Portfolio 11. Opinion of Dissenting Directors: None 12. Whether the Transaction is with a Related Party: No 13. Transaction Counterparty and Relationship with the Company: Not applicable 14. Date of Approval by Supervisors or Audit Committee: Not applicable 15. Date of Previous Announcement of the Same Event: Not applicable 16. Other Disclosures: Authorization was granted on 115/03/31 to authorized traders to conduct securities transactions in the centralized market during the second quarter of 115.