Yun-Cheng Announces Possible Adjustment to Cash Dividend Distribution Due to Typhoon Bavi

1. Date of Board Resolution or Company Decision: 115/07/09 2. Original Cash Dividend Distribution Date: 115/07/10 3. Revised Cash Dividend Distribution Date: 115/07/13 4. Reason for Change: The company originally scheduled the cash dividend disbursement on July 10, 115. However, if Typhoon Bavi causes work suspension in certain areas, banking institutions’ remittance operations may be postponed to the next business day. 5. Other Matters to be Disclosed: If no typhoon-related work suspension occurs, the cash dividend will be distributed on the originally scheduled date of July 10, 115. Should Typhoon Bavi extend work stoppages in certain regions, the cash dividend disbursement will be delayed accordingly.