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Contact IR

Investor Relations

8F, No. 68 Sec. 1, Neihu Rd., Taipei 114, Taiwan, R.O.C.

FAX : +886-2-2658-8369

Email : ir@umc.com

 

For UMC’s ADR

J.P. Morgan Depositary Receipts

383 Madison Avenue, 11th Floor New York, NY10179, U.S.A.

http://www.adr.com

Toll free in the USA : 1-800-990-1135

Outside the USA : 1-651-453-2128

 

For stockholder’s accounts and stock transfer

Horizon Securities

3F, No. 236 Sec. 4, Hsin-I Rd., Taipei, Taiwan, R.O.C.

TEL : +886-2-2326-8818

Email : service@honsec.com.tw

http://www.honsec.com.tw