4526 Tongtai: Appointment of Members for the 6th Remuneration Committee

Tongtai Machine Tool Co., Ltd. (Stock Code: 4526) announced that its Board of Directors resolved to appoint members to the 6th Remuneration Committee on June 17, 2026.

This appointment follows the expiration of the term for the 5th Remuneration Committee (2023/06/14 to 2026/06/13). The composition and brief biographies of the new committee members are as follows:

1. **Tsai Hsin-yuan**: Chairman of Inno-Intelligence VC & Investment Services Co., Ltd. (Reappointed) 2. **Chen Cheng-hsing**: Chairman of Gallant Precision Machining Co., Ltd. (Reappointed) 3. **Chen Mei-chin**: Practicing Accountant at Zhishang CPAs (New Appointment) 4. **Liu Zhen-qi**: Senior Consultant at the Intelligent Machinery and Smart Manufacturing Research Center, National Huwei University of Science and Technology (New Appointment)

The change is due to the expiration of the previous term, and the new appointments became effective on June 17, 2026. The term of the Remuneration Committee is the same as that of the current Board of Directors. By evaluating executive compensation from an objective and independent standpoint, the company aims to protect shareholder interests and ensure management soundness.