2108 Nankang Rubber Tire Corp. Ltd.

Report Date: May 16, 2026 Announcement Date: May 15, 2026 Announcement Time: 16:25:10 Company Code: 2108 Company Name: Nankang Rubber Tire Corp. Ltd. Subject: Announcement by important subsidiary - Nan Mei Te Technology Co., Ltd. regarding ex-dividend record date and related matters. Applicable Clause: Article 14 Occurrence Date: May 15, 2026 Explanation: 1. Date of resolution by the board of directors or company decision: May 15, 2026 2. Type of dividend (please fill in "stock dividend", "cash dividend", or "stock and cash dividend"): Cash dividend 3. Type and amount of dividend distributed: Cash dividend: NT$310,426,765 (NT$5.0 distributed per share) 4. Ex-dividend trading date: NA 5. Last date for share transfer registration: June 25, 2026 6. Beginning date for suspension of share transfer registration: June 26, 2026 7. Ending date for suspension of share transfer registration: June 30, 2026 8. Ex-dividend record date: June 30, 2026 9. Other matters to be specified: None