2026 Annual Shareholders' Meeting

The date of 2026 Annual Shareholders' Meeting: May 25, 2026
Location：3F, No. 95, Wugong Rd., Xinzhuang Dist., New Taipei City, Taiwan (R.O.C.)
(auditorium on the 3rd floor of the Service Center, New Taipei Industrial Park)

Shareholders may elect to cast their votes electronically from April 25, 2026 to May 22, 2026
by accessing the internet voting service at https://stockservices.tdcc.com.tw and follow the instructions there