UMC Reports Sales for July 2014

TAIPEI, August 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