YangZhong HY Technology Development Co. Ltd. announced of director changes. Elected or changed position: natural-person director.

Title and name of the previous position holder: KAO, KUEI-JEN and LIN,CHUNG-CHI, Resume of the previous position holder: KAO, KUEI-JEN: the Director of YangZhong HY Technology Development Co. Ltd. and LIN,CHUNG-CHI: the director of YangZhong HY Technology Development Co. Ltd. Title and name of the new position holder: FANG, WEN-CHIEH and FANG, WEN-TE 6.Resume of the new position holder: FANG, WEN-CHIEH: the General Manager of YangZhong HY Technology Development Co.

Ltd. and FANG, WEN-TE: the Director of UNION CHOICE TECHNOLOGY CO., LTD. Reason for the change: resignation. Effective date of the new appointment is July 1, 2024.