1718 Chung Hsin Fiber Announces Board Resolution to Acquire Securities

Announcement Date: 1150715 Statement Date: 1150714 Statement Time: 174058 Company Code: 1718 Company Name: Chung Hsin Fiber Subject: Announcement of Board Resolution to Acquire Securities Compliance Clause: Clause 20 Event Date: 1150714 Details: 1. Security Name: Common Stock of Taiwan Semiconductor Manufacturing Company Limited 2. Transaction Date: 115/7/14 ~ 115/7/14 3. Board Approval Date: July 14, 2026 4. Other Approval Dates: Not applicable 5. Transaction Quantity, Unit Price, and Total Amount: Transaction Quantity: To be announced after actual execution Unit Price: To be announced after actual execution Total Transaction Amount: Not exceeding 1,000,000 thousand NT dollars 6. Gain (or Loss) on Disposal (not applicable for acquisition of securities): Not applicable 7. Relationship with the Target Company: Not applicable 8. Cumulative Holdings (including this transaction) as of Now: Number of Shares, Amount, Ownership Percentage, and Restricted Rights (e.g., Pledge Status): To be announced after actual execution 9. Cumulative Securities Investment (including this transaction) under Article 3 of the 'Regulations Governing the Acquisition or Disposition of Assets by Publicly Issued Companies' as a Percentage of Total Assets and Equity Attributable to Owners of the Parent in the Most Recent Financial Statements, and the Amount of Working Capital in the Most Recent Financial Statements: Working Capital: -7,182,603 thousand NT dollars Other information to be announced after actual execution 10. Specific Purpose of Acquisition or Disposition: Asset allocation and enhancement of capital utilization efficiency 11. Directors Who Expressed Dissent on This Transaction: None 12. Whether This Transaction is a Related-Party Transaction: No 13. Counterparty and Its Relationship with the Company: Not applicable 14. Date of Supervisor Approval or Audit Committee Consent: July 14, 2026 15. Previous Date of Material Information Disclosure on the Same Event: Not applicable 16. Other Statements: Actual transaction details will be announced separately in accordance with relevant regulations after execution.