Sanchio Electric Announces Board Approval for Appointment of New Member to Sixth Compensation Committee

1. Date of Change: 2026/07/02 2. Name of Functional Committee: Compensation Committee. 3. Name of Former Member: Not applicable. 4. Background of Former Member: Not applicable. 5. Name of New Member: Ya-Hui Kuo. 6. Background of New Member: Independent Director of the Company. 7. Nature of Change (select from 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): New appointment. 8. Reason for Change: Board resolution to appoint. 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 2025/07/03 ~ 2028/06/08. 10. Effective Date of New Appointment: 2026/07/02 11. Other Matters to be Disclosed: The company held a supplementary election for one independent director on 2026/06/09, and the board passed a resolution on 2026/07/02 to add one additional member to the Compensation Committee. As a result, the sixth Compensation Committee increases from the original five members to six members.