Qingsong Health Announces Cash Dividend Distribution by Subsidiary

Announcement Date: May 20, 2026 Company Name: Qingsong Health (6931)

Subject: Announcement regarding the cash dividend distribution date of important subsidiary, Qingsong Long-term Care Corporation.

Details: 1. Date of Board of Directors resolution: May 20, 2026 2. Type of Ex-rights/Ex-dividend: Ex-dividend 3. Type and amount of dividend: Cash dividend of 67,295,044 TWD 4. Ex-rights/Ex-dividend trading date: N/A 5. Last transfer date: N/A 6. Suspension of transfer start date: N/A 7. Suspension of transfer end date: N/A 8. Ex-rights/Ex-dividend record date: N/A 9. Other notes: (1) As this subsidiary is a long-term care corporation, it must distribute earnings according to equity stakes, thus there is only a cash dividend payment date. (2) The cash dividend payment date is May 29, 2026.