[th Subject: Announcement regarding the Impact on the Company’s Financial and Business Status from the Earthquake occurring on March 4 th Contents:] [FORM 6-K March 4, 2010 United Microelectronics Corporation ——————————————————————————————————— No. 3 Li Hsin Road II ——————————————————————————————————— x x n/a United Microelectronics Corporation Chitung Liu Chitung Liu Chief Financial Officer Description 99 6K on 03/04/2010 6-K 1 htm_4818.htm LIVE FILING]