4961 Tianyu - Announcement of Internal Audit Officer Change at Key Subsidiary Shenzhen Tiande Yu Technology

Disclosure Date: 1150625 Statement Date: 1150624 Statement Time: 160052 Company Code: 4961 Company Name: Tianyu Subject: Announcement on the Change of Internal Audit Officer at Key Subsidiary Shenzhen Tiande Yu Technology Co., Ltd. Compliance Clause: Clause 8 Event Date: 1150624

Details: 1. Position Category (e.g., Spokesperson, Acting Spokesperson, Key Operational Officer, Financial Officer, Accounting Officer, Corporate Governance Officer, CISO, R&D Officer, Internal Audit Officer, Legal Representative): Internal Audit Officer 2. Date of Change: 115/06/24 3. Former Officer's Name, Title, and Resume: Jiang Junde, Internal Audit Officer 4. New Officer's Name, Title, and Resume: Li Minhua, Internal Audit Officer 5. Nature of Change: Job Reassignment 6. Reason for Change: Job Reassignment 7. Effective Date: 115/06/24 8. Other Matters to be Disclosed: None