Zilltek Technology Corp. announced elections for board of directors. Title and name of the previous position holder: Natural-person director, Yu-Min Jhuang; Institutional director,Xin Yu Investment Co.

Ltd. (Representative: Cheng-Wei Li). Resume of the previous position holder: Yu-Min Jhuang: VP of Zilltek. Xin Yu Investment Co.

Ltd. (Representative: Cheng-Wei Li): VP of Zilltek. Representatives elected as the director. Hsu-Ta Investment Corp.

Representative: Wei-Ning Shen Hsu-Ta Investment Corp. Representative: Chun-Hung Chen; Resume of the new position holder: Hsu-Ta Investment Corp. Representative: Wei-Ning Shen: Investment Manager,MediaTek Capital Co.

Hsu-Ta Investment Corp. Representative: Chun-Hung Chen: Vice President,Wireless Communication Business Department, MTK. Reason for the change: By-election for two directors.

Effective date of the new appointment is November 29, 2022.