【LI-HI】Board of Directors Approved Capital Increase Base Date for Issuing Common Stock Through Exercise of Employee Stock Options

1. Board of Directors Resolution Date: May 12, 2026 2. Source of Capital Increase Funds: Issuance of common stock through the exercise of employee stock options. 3. Whether the entire issuance is a global offering (Yes, specify the planned issuance period / No): No. 4. Total amount and number of shares for the entire issuance (If capital increase through retained earnings or reserves, the number of shares issued does not include those allocated to employees): Not applicable. 5. For global offering issuance cases, the issuance amount and number of shares for this issuance: Not applicable. 6. For global offering issuance cases, the remaining amount and number of shares after this issuance: Not applicable. 7. Par value per share: NT$10. 8. Issuance Price: Exercise price per share for the first employee stock option granted in fiscal year 2023: NT$57.14. 9. Number of shares subscribed by employees or amount allocated: First employee stock option granted in fiscal year 2023: 70,000 common shares. 10. Number of shares for public offering: Not applicable. 11. Proportion of subscription by original shareholders or gratuitous distribution: Not applicable. 12. Handling of fractional shares and shares not subscribed by the deadline: Not applicable. 13. Rights and obligations of newly issued shares: Same as existing common shares. 14. Purpose of Capital Increase Funds: To attract and retain professional talent needed by the company, and to enhance employees' sense of belonging and loyalty, thereby jointly creating benefits for the company and shareholders. 15. Other matters to be noted: The capital increase base date is May 15, 2026.