1718 Chung Hsin Fiber Announces Board Resolution to Dispose of Securities

Release Date: July 15, 115 Statement Date: July 14, 115 Statement Time: 17:39:44 Company Code: 1718 Company Name: Chung Hsin Fiber Subject: Announcement of Board Resolution to Dispose of Securities Applicable Clause: Clause 20 Date of Event: July 14, 115

Details: 1. Security Name: Ordinary Shares of Taichung Commercial Bank Co., Ltd.

2. Transaction Date: 7/14/115 ~ 7/14/115

3. Board Approval Date: July 14, 115

4. Other Approval Dates: Not applicable

5. Transaction Quantity, Unit Price, and Total Amount: Quantity: Up to 130,000 thousand shares Unit Price: To be announced after actual execution Total Transaction Amount: To be announced after actual execution

6. Gain (or Loss) from Disposal (not applicable for acquisition of securities): To be announced after actual execution

7. Relationship with the Target Company: Taichung Commercial Bank Co., Ltd. is an investee company accounted for under the equity method by the Company.

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Value, Ownership Percentage, and Restricted Rights (e.g., Pledge): To be announced after actual execution

9. Proportion of Securities Investments (including this transaction) under Article 3 of the 'Regulations on Acquisition or Disposition of Assets by Publicly Issued Companies' to Total Assets and Equity Attributable to Owners of the Parent in the Company’s Most Recent Financial Statements, and the Amount of Working Capital in the Most Recent Financial Statements: Percentage of Total Assets: To be announced after actual execution Percentage of Shareholders’ Equity: To be announced after actual execution Working Capital: -7,182,603 thousand NT dollars

10. Specific Purpose of Acquisition or Disposal: Asset allocation and enhancement of capital utilization efficiency

11. Dissenting Director’s Opinion on this Transaction: None

12. Whether this Transaction is a Related-Party Transaction: No

13. Counterparty and Relationship with the Company: Not applicable

14. Date of Supervisor’s Approval or Audit Committee’s Consent: July 14, 115

15. Previous Material Information Disclosure Date for the Same Event: Not applicable

16. Other Remarks: Actual transaction details will be disclosed separately in accordance with relevant regulations after execution.