YunXiang Technology Announces Change in R&D Management

1. Position affected (please specify spokesperson, acting spokesperson, key operational executives such as CEO, COO, CMO, CSO, CFO, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation agent): R&D Head 2. Date of change: July 31, 115 3. Former incumbent's name, title, and resume: Chen Qizhong, Director of Product and Machine Learning 4. New appointee's name, title, and resume: Weng Qihong, Acting Manager of Machine Learning Department 5. Nature of change (please enter 'resignation', 'job reassignment', 'redundancy', 'retirement', 'death', 'new appointment', or 'dismissal'): Resignation 6. Reason for change: Resignation 7. Effective date: July 31, 115 8. Other disclosures: The new R&D head will be officially announced after board approval.

This announcement constitutes material information.