Release Date: July 18, 2026 Statement Date: July 17, 2026 Statement Time: 18:04:57 Company Code: 2323 Company Name: Chung Hsin Subject: Announcement of Disposal of Marketable Securities Relevant Clause: Clause 20 Event Date: July 17, 2026

1. Security Name: Huagang Light Ordinary Shares

2. Transaction Date: July 6, 2026 – July 17, 2026

3. Board Approval Date: Not applicable

4. Other Approval Date: Approval Level: Approved by Chairman July 17, 2026

5. Transaction Quantity, Unit Price, and Total Amount: Quantity (in thousands of shares): 763 Unit Price (NT$): 406.77 Total Transaction Amount (NT$): 310,369,146

6. Disposal Gain (or Loss) (not applicable for acquisition): Disposal loss of NT$53,195,887

7. Relationship with the Target Company: None

8. Cumulative Holdings of the Security (including this transaction) to Date – Quantity, Amount, Ownership Percentage, and Restricted Rights (e.g., Pledge): Remaining Holdings: 2,133,000 shares, Amount: NT$1,040,436,816 Ownership Percentage: 1.50%, Restricted Rights: None

9. Cumulative Marketable Securities Investments (including this transaction) under Article 3 of the “Asset Acquisition and Disposal Rules for Publicly Issued Companies” as a Percentage of Total Assets and Equity Attributable to Owners of Parent in the Most Recent Financial Statements, and the Amount of Working Capital: Percentage of Total Assets: 86.22% Percentage of Equity Attributable to Owners of Parent: 123.83% Working Capital Amount: NT$8,285,327 thousand

10. Specific Purpose of Acquisition or Disposal: Portfolio management

11. Dissenting Director Opinions 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 Approval or Audit Committee Consent: Not applicable

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

16. Other Disclosures: On June 30, 2026, authorized traders were granted permission to conduct securities transactions on the centralized market during the third quarter of 2026.

FACT BOX

  • Source: PR Times
  • Category: News