[Amendment for Major Resolution from Board Meeting on 2010/08/25 1.Date of occurrence of the event:2010/08/25] [FORM 6-K August 25, 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 20100825 amendment 6-K 1 htm_5244.htm LIVE FILING]

[Description 99.1 Announcement on 2010/07/26: To announce related materials on acquisition of machinery and equipment 99.2 Announcement on 2010/07/27: To announce related materials on acquisition of machinery and equipment 99.3 Announcement on 2010/07/29: To announce related materials on acquisition of machinery and equipment 99.4 Announcement on 2010/07/30: To announce related materials on acquisition of machinery and equipment 99.5 Announcement on] [FORM 6-K August 25, 2010 United Microelectronics Corporation ——————————————————————————————————— No. 3 Li Hsin Road II ——————————————————————————————————— x x n/a United Microelectronics Corporation Chitung Liu Chitung Liu Chief Finacial Officer Description 99 6K on 08/25/2010 6-K 1 htm_5243.htm LIVE FILING]