UMC [UNITED MICROELECTRONICS] 6-K: (Original Filing)
[Description 99.1 Announcement on 2011/04/01: To announce related materials on acquisition of machinery and equipment 99.2 Announcement on 2011/04/01: To announce related materials on acquisition of machinery and equipment 99.3 Announcement on 2011/04/06: To announce related materials on acquisition of machinery and equipment 99.4 Announcement on 2011/04/08: To announce related materials on acquisition of machinery and equipment 99.5 Announcement on] [FORM 6-K April 26, 2011 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 20110426 6-K 1 htm_5766.htm LIVE FILING]