Zhengshen Announces Ex-Dividend Reference Date

1. Date of Board, Shareholders' Meeting Resolution or Company Decision: 115/06/12 2. Type of Ex-Rights/Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights-Ex-Dividend'): Ex-Dividend 3. Ordinary Share Dividend Type and Amount: Total cash dividend amounting to NT$183,155,132, with NT$2.75 distributed per share. 4. Ex-Dividend Trading Day: 115/07/20 5. Last Transfer Date: 115/07/21 6. Start Date of Transfer Suspension: 115/07/22 7. End Date of Transfer Suspension: 115/07/26 8. Ex-Dividend Reference Date: 115/07/26 9. Bond Final Conversion Application Date: Not applicable 10. Bond Conversion Suspension Start Date: Not applicable 11. Bond Conversion Suspension End Date: Not applicable 12. Ordinary Share Cash Dividend Payment Date: 115/08/10 13. Other Matters to be Clarified: (1) Final stock purchase date (with dividend): 115/07/17 (2) The company's ex-dividend reference date was authorized by the board of directors on 115/03/06 for the chairman to determine.