[GJC] Announcement on Adjustment of Cash Dividend Payout Ratio

1. Date of Board of Directors or Shareholders' Meeting Resolution: 115/06/09 2. Original Dividend Type and Amount: Cash Dividend: NT$0.5 per share, totaling NT$144,270,910. 3. Revised Dividend Type and Amount: Cash Dividend: NT$0.49687439 per share, totaling NT$144,270,910. 4. Reason for Change: Due to the conversion of 1,815,084 common shares by bondholders of the Company's 5th domestic unsecured convertible bonds, the total number of outstanding shares has changed, leading to an adjustment in the cash dividend payout ratio. 5. Other Matters to be Noted: (1) When distributing cash dividends, the total dividend amount allocated to individual shareholders will be calculated to the nearest New Taiwan Dollar, with fractions below NT$1 being rounded down. Any fractional amount less than NT$1 for this cash dividend will be transferred to the company's other income. (2) This cash dividend will be distributed via remittance or by registered mail with a check marked "non-transferable." The remittance and postage fees will be borne by the shareholders.