. Business Scope

. Investor Relations:

If you have any enquiry or suggestion concerning of the investor relations issue, please contact us at

Email: tstcomp@tsgroup.com.tw

. Securities agency:

Company: President Securities Corp.(PSC)

Address: No.8, Dongxing Rd., Taipei, Taiwan, R.O.C.

TEL:(02) 2747-8266

http://www.pscnet.com.tw/