Rachael Kao Spokesperson +886-2-3327-7777 ext.8559

Scott Wu Deputy Spokesperson +886-2-3327-7777 ext.5898

Megan Hsu Acting Spokesperson +886-2-3327-7777 ext.8889

Sheng-Yung Yang Audit Committee's Convener +886-2-3327-7777 ext.6617 [email protected]

Justine Shen Investor Relations +886-2-3327-7777 ext.6653~6656 [email protected]

Bob Chen Securities Transfer Agent Services Stock Affairs Agency Dept. +886-2-6636-5566 [email protected]

Shirley Suen Corporate Sustainability Department +886-2-3327-7777 ext.6489 [email protected]