Design & Reuse

UMC Reports Sales for March 2014

Taipei, Taiwan, April 9, 2014--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of March 2014.

Revenues for March 2014

Period

2014

2013

Y/Y Change

Y/Y (%)

March

11,289,431

9,598,645

+1,690,786

+17.61%

Jan.-Mar.

31,693,585

27,781,416

+3,912,169

+14.08%

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