Ko Shing Announces Appointment of New Financial Officer and Acting Spokesperson

1. Type of personnel change (please enter spokesperson, acting spokesperson, key operational executive (e.g., CEO, COO, CMO, CSO), financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation agent): Financial and Accounting Officer and Acting Spokesperson

2. Date of change occurrence: 2026/08/10

3. Former incumbent's name, title, and resume: None

4. New appointee's name, title, and resume: Jin Hua, Manager / Koyo Applied Materials Technology Co., Ltd. Financial and Accounting Officer and Acting Spokesperson

5. Nature of change (enter 'resignation', 'job reassignment', 'redundancy', 'retirement', 'death', 'new appointment', or 'dismissal'): New Appointment

6. Reason for change: New Appointment

7. Effective date: 2026/08/10

8. Other matters to be disclosed: The company previously issued a material information announcement on June 5, 2026, regarding the change in the Financial and Accounting Officer and Acting Spokesperson. The appointment of the new Financial and Accounting Officer and Acting Spokesperson was approved by the Board of Directors on August 10, 2026.