[Yung Chi] Bmass Investment Co., Ltd Announces Board Resolution on Surplus Distribution

1. Date of Board Resolution: June 17, 2026 2. Type and amount of dividend: Cash dividend of 70,000,000 RMB 3. Other matters: (1) Bmass Investment Co., Ltd will distribute cash dividends to the parent company (Yung Chi) and Dmass Investment International Co., Ltd in the amounts of 65,849,000 RMB and 4,151,000 RMB, respectively. (2) The dividends mentioned above will be repatriated to the parent company and Dmass Investment International Co., Ltd according to the organizational structure after the completion of relevant tax payments.