Spokesperson: Lin, Ching-Hung
Title: Vice President of Finance Department
Tel：(07)976-1598#321
Email：angelin@jiajiebio.com

Acting Spokesperson: Shi, Mei-Hsiu
Title: Vice Manager of Finance Department
Tel：(07)976-1598#321
Email：candy@jiajie-mit.com

Share Administration Agency

Name: Capital Securities Corporation (Stock Affairs Agency Department)

Address: B2, No. 97, Section 2, Dunhua South Road, Da’an District, Taipei City Tel: (02) 2702-3999

Website: https://agency.capital.com.tw