Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: 6-K, Date: 2012-02-29
Original SEC Filing: Click here

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Webplus: UMC/20120229/6-K/2_EX-99/000.htm SEC Original: exhibit1.htm
Description 99.1 Announcement on 2012/01/31: To announce related materials on acquisition of machinery and equipment 99.2 Announcement on 2012/02/01: To clarify reports on Commercial Times on February 1, 2012 99.3 Announcement on 2012/02/07: UMC will convene 4Q 2011 investor conference 99.4 Announcement on 2012/02/08: UMC announced its unconsolidated operating results for the fourth quarter of 2011 99.5 Announcement on 2012/02/16:

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Webplus: UMC/20120229/6-K/1/000.htm SEC Original: htm_6587.htm
FORM 6-K February 29, 2012 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 02/29/2012 6-K 1 htm_6587.htm LIVE FILING

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Company Information:

Ticker: UMC, Company: UNITED MICROELECTRONICS CORP, Type: 6-K, Date: 2012-02-29CIK: 0001033767, Location: F5, SIC: 3674, SIC Desc: SEMICONDUCTORS & RELATED DEVICES
Business Phone & Address:
8F, NO.68, SEC. 1, NEIHU RD.,
TAIPEI, F5 11493