【MOSIS】Announcement: Company's Consolidated Financial Report for Q1 115 Approved by Board of Directors

1. Date Board of Directors Meeting Convened or Resolution Passed: 115/04/30 2. Date Audit Committee Approved: 115/04/30 3. Reporting Period for Financial Report or Annual Self-Reported Financial Information (Start Date ~ End Date): 115/01/01~115/03/31 4. Cumulative Operating Revenue from January 1 to the End of the Period (in thousands): 486,204 5. Cumulative Gross Profit (Loss) from January 1 to the End of the Period (in thousands): 77,105 6. Cumulative Operating Profit (Loss) from January 1 to the End of the Period (in thousands): (24,520) 7. Cumulative Profit (Loss) Before Tax from January 1 to the End of the Period (in thousands): (16,971) 8. Cumulative Net Profit (Loss) for the Period from January 1 to the End of the Period (in thousands): (16,971) 9. Cumulative Net Profit (Loss) Attributable to Owners of the Parent Company from January 1 to the End of the Period (in thousands): (17,129) 10. Basic Earnings Per Share (Loss) from January 1 to the End of the Period (in NTD): (0.11) 11. Total Assets at End of Period (in thousands): 3,156,363 12. Total Liabilities at End of Period (in thousands): 818,912 13. Equity Attributable to Owners of the Parent Company at End of Period (in thousands): 2,316,502 14. Other Matters to be Noted: None