Announcement of Board Resolution to Conduct Cash Capital Increase and Issue Ordinary Shares

1. Date of Board Resolution: 115/08/12 2. Source of Capital Increase: Issuance of new ordinary shares through cash contribution 3. Use of Shelf Registration for New Share Issuance (Yes, specify planned issuance period / No): No 4. Total Issuance Amount and Number of Shares (excluding employee allocation if from retained earnings or reserves): (1) Total Par Value: Up to NT$200,000,000 (2) Number of Shares: Up to 20,000,000 new shares 5. Issuance Amount and Number of Shares in This Offering under Shelf Registration: Not applicable 6. Remaining Amount and Share Balance after This Offering under Shelf Registration: Not applicable 7. Par Value per Share: NT$10 8. Issue Price: The actual issue price will be determined by the Chairman, authorized by the board, in consultation with the securities underwriter, taking into account market conditions and relevant regulations upon approval by the competent authority 9. Number of Shares for Employee Subscription or Allocation Amount: 10% of the total number of newly issued shares shall be reserved for subscription by company employees as stipulated under Article 267 of the Company Act 10. Number of Shares for Public Offering: 10% of the total number of issued shares shall be allocated for public underwriting in accordance with Article 28-1 of the Securities and Exchange Act 11. Subscription Ratio for Existing Shareholders or Free Allocation Ratio: 80% of the total number of newly issued shares shall be offered to existing shareholders in proportion to their holdings recorded on the shareholder register as of the subscription benchmark date 12. Handling of Fractional Shares and Unsubscribed Shares: Fractional shares less than one share arising from insufficient subscription by existing shareholders shall be consolidated into whole shares within five days from the share transfer suspension date through the company’s share agent. Any remaining fractional shares not consolidated into full shares, along with unsubscribed or insufficiently subscribed portions abandoned by existing shareholders, employees, or public offering participants, or those failing to report consolidation, shall be authorized to the Chairman to arrange for specific persons to subscribe at the issue price 13. Rights and Obligations of Newly Issued Shares in This Offering: The newly issued shares under this capital increase will be issued in dematerialized form and shall carry the same rights and obligations as the previously issued ordinary shares 14. Use of Proceeds from Capital Increase: Repayment of bank loans, purchase of machinery and equipment, and strengthening of working capital 15. Rationality and Necessity of Raising Funds After Cash Reduction (applicable if cash reduction was conducted in the current or previous year): Not applicable 16. Other Matters to Be Disclosed: (1) Upon approval by the competent authority, the Chairman is authorized to set the subscription benchmark date and handle all related matters concerning the cash capital increase (2) If adjustments to issuance terms, pricing, schedule, or other related matters are required due to regulatory review or changes in market conditions, the Chairman is fully authorized to manage such adjustments