Revenues for May 2009 Period 2009 2008 Y/Y Change Y/Y (%) M/M (%) May 7,514,440 8,606,625 -1,092,185 -12.69% +9.26% Jan.-May 25,229,948 41,130,795 -15,900,847 -38.66% N/A (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages.
Additional information about UMC is available on the web at http://www.umc.com .
Contacts: Bowen Huang / Tien Yu Tseng UMC, Investor Relations Tel. +886-2-2700-6999, ext. 6957 Email: bowen_huang@umc.com tien_yu_tseng@umc.com
Web site: http://www.umc.com/