All Ring Tech Co., Ltd. approved to designate the fifth members of the remuneration committee by Company's Board Meeting. Name of the previous position holder: Ming-Xian Li, Zhuo-Hua Guang and Chang-Ren Chen. Resume of the previous position holder: Ming-Xian Li: /Zhi Cheng CPAs & Co Vice director.

Zhuo-Hua Guang: /National Sun Yat-sen University Professor of Mechanical engineering department. Chang-Ren Chen: /Kun Shan University Professor of Mechanical engineering department. Name of the new position holder: Ming-Xian Li, Zhuo-Hua Guang and Huan-Ming Zhou.

Resume of the new position holder: Huan-Ming Zhou: /Kun Shan University Vice Principal. Effective date of the new member: June 28, 2023.