TAIPEI, Aug. 8, 2014 /PRNewswire/ -- United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) ("UMC"), today reported unaudited net sales for the month of July 2014.

Revenues for July 2014



            Period                     2014             2013    Y/Y Change                       Y/Y (%)
            ------                     ----             ----    ----------                       -------

    July                         11,541,996       11,557,852                             -15,856          -0.14%
    ----                         ----------       ----------                             -------           -----

           Jan.-July             79,104,932       71,243,972                          +7,860,960         +11.03%
           ---------             ----------       ----------                          ----------          ------

    (*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages.

    (**) All figures are consolidated

Additional information about UMC is available on the web at http://www.umc.com.

Contacts:

Bowen Huang / David Wong
UMC, Investor Relations
Tel: + 886-2-2658-9168, ext. 16900
Email: bowen_huang@umc.com
david_wong@umc.com

SOURCE United Microelectronics Corporation