Kaori Heat Treatment Co., Ltd. announced Accounting Officer changes. Name, title, and resume of the previous position holder: Yi-Chen Teng Accounting Manager /Accounting Manager, KAORI. Name, title, and resume of the new position holder: Chang, Wan-Ching Senior Accounting Manager /Financial Divison Manager, Accounting Manager, NEW BEST WIRE INDUSTRIAL CO., LTD. Reason for the change: position adjustment.

Effective date: August 9, 2023.