All Ring Tech Co., Ltd. announces audit committee changes. Name of the previous position holder: Ming-Hsien Li; Cho-Hua Kuang; Chang-Ren Chen. Resume of the previous position holder: Ming-Hsien Li Independent Director of All Ring Tech Co.,Ltd. Members of Audit Committee & Remuneration Committee; (2)Cho-Hua Kuang Independent Director of All Ring Tech Co.,Ltd. Members of Audit Committee & Remuneration Committee; Chang-Ren Chen Director of All Ring Tech Co.,Ltd, Members of Audit Committee & Remuneration Committee.

Name of the new position holder: Ming-Hsien Li; Cho-Hua Kuang; Huan-Ming Chou. Resume of the new position holder: Ming-Hsien Li Independent Director of All Ring Tech Co.,Ltd. Members of Audit Committee; Cho-Hua Kuang Independent Director of All Ring Tech Co.,Ltd. Members of Audit Committee.; Huan-Ming Chou Kun Shan University Vice Principal. Effective date of the new member: June 15, 2023.