Fubon Securities Co., Ltd. (Shareholders Affairs Department)
TEL：+886-2-2381-0131
Address：2F., No.17, Xuchang St., Taipei City 100, Taiwan

Spokesperson：Ben Hong
TEL：+886-3-6116678 ext：3700
Email：ir@ma-tek.com

Deputy Spokesperson：Angel Weng
TEL：+886-3-6116678 ext：3720
Email：ir@ma-tek.com