Cheng Shing Technology Announces Ex-Dividend Date

1. Date of Board, Shareholders' Meeting Resolution or Company Decision: 115/06/24 2. Type of Rights/Dividends (please enter 'Rights', 'Dividends', or 'Rights and Dividends'): Dividends 3. Type and Amount of Ordinary Share Dividends: Total cash dividend of NT$1,298,187,800, NT$2.60 per share 4. Ex-Rights (Dividends) Trading Day: 115/07/09 5. Last Transfer Date: 115/07/10 6. Start Date of Transfer Suspension: 115/07/11 7. End Date of Transfer Suspension: 115/07/15 8. Ex-Rights (Dividends) Benchmark Date: 115/07/15 9. Final Application Date for Bond Conversion: Not applicable 10. Start Date of Bond Conversion Suspension: Not applicable 11. End Date of Bond Conversion Suspension: Not applicable 12. Ordinary Share Cash Dividend Payment Date: 115/07/29 13. Other Matters to be Stated: Dividend calculation is rounded down to the nearest New Taiwan dollar (amounts below one dollar are truncated), and the total of fractional amounts is recorded as other income of the company.