Airtac-KY: Announcement of the Ex-dividend Date Resolved by the Company's Board of Directors

1. Date of board of directors' resolution, shareholders' meeting resolution, or company decision: 115/05/13 2. Type of ex-rights/ex-dividend (please enter "ex-rights", "ex-dividend", or "ex-rights and ex-dividend"): Ex-dividend 3. Type and amount of ordinary share dividend distribution: Cash dividend of RMB 1,255,999,988. Based on the company's current outstanding shares of 199,999,998 shares, this means a cash dividend of RMB 6.28 per share. Calculated at the average (NTD 4.635) of the spot buying and selling rates of RMB to NTD at Taiwan Bank on the business day prior to the board meeting (May 12, 115), the cash dividend per share is approximately NTD 29.10780001. The actual cash dividend exchange rate will be based on the exchange rate used by the stock transfer agent for RMB to NTD conversion, which will determine the equivalent NTD cash dividend amount. 4. Ex-rights (ex-dividend) trading date: 115/07/23 5. Last transfer date: 115/07/24 6. Beginning date for book closure: 115/07/25 7. End date for book closure: 115/07/29 8. Ex-rights (ex-dividend) record date: 115/07/29 9. Last application date for bond conversion: Not applicable 10. Beginning date for bond conversion suspension: Not applicable 11. End date for bond conversion suspension: Not applicable 12. Ordinary share cash dividend payment date: 115/08/28 13. Other matters to be specified: (1) Cash dividends will be paid by remittance or registered mail check starting from August 28, 115. (2) Cash dividends will be paid up to the Yuan after conversion to NTD, with amounts below Yuan rounded down. The aggregate amount of fractional parts will be included in the company's other income. Remittance fees and check processing fees (including postage) will be borne by shareholders. Keywords: Material Information