[Qing Song Health] Announcement of Cash Dividend Payment Date for Key Subsidiary, Qing Song Long-Term Care Corporate Juridical Person

1. Date of resolution by the board of directors, shareholders' meeting, or company decision: 2026/05/20 2. Type of ex-rights/ex-dividend: Ex-dividend 3. Type and amount of dividend to be distributed: Planned cash dividend of 67,295,044 yuan 4. Ex-dividend trading date: NA 5. Last day for transfer registration: NA 6. Start date for suspension of transfer registration: NA 7. End date for suspension of transfer registration: NA 8. Ex-dividend record date: NA 9. Other matters to be specified: (1) As this subsidiary is a long-term care corporate juridical person, it must distribute profits according to equity ratios; therefore, only the cash dividend payment date is provided. (2) The cash dividend payment date is 2026/05/29.