[Poray] Announcement: Board of Directors Resolves on Base Date for Capital Increase Through Employee Stock Option Conversion to Common Stock

1. Date of board resolution: May 5, 115 (Republic of China calendar)
2. Source of capital increase funds: Conversion of employee stock options into common stock
3. Whether to adopt a general registration for the issuance of new shares (If yes, please specify the planned issuance period / If no): No
4. Total amount and number of shares issued for the entire project (if it is a capital increase from surplus or reserves, the number of shares issued does not include those allocated to employees):
Total amount: Employee stock option amount NT$3,826,368
Total shares: Employee stock option shares 25,040 shares
5. For projects issuing new shares through general registration, the amount and number of shares issued this time: Not applicable
6. For projects issuing new shares through general registration, the remaining amount and number of shares after this issuance: Not applicable
7. Par value per share: NT$10
8. Issuance price: Subscription price per share NT$88.2 and NT$238
9. Number of shares subscribed by employees or amount allocated: 25,040 shares
10. Shares for public offering: Not applicable
11. Proportion of subscription by original shareholders or gratuitous allocation: Not applicable
12. Handling of fractional shares and shares not subscribed within the time limit: Not applicable
13. Rights and obligations of new shares issued in this transaction: Same as original issued common shares.
14. Purpose of capital increase funds: To attract and retain talent required by the company.
15. Other matters to be announced: The base date for this capital increase is set for May 5, 115. After the capital increase, the paid-in capital will be NT$1,277,596,100, and the change registration will be handled in accordance with laws and regulations.