United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of February 2017.

Revenues for February 2017

Period     2017     2016     Y/Y Change     Y/Y (%)
February     12,014,861     9,478,048     +2,536,813     +26.77%
Jan.-Feb.     24,666,761     21,484,905     +3,181,856     +14.81%

(*) 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.