TAIPEI, Taiwan — (BUSINESS WIRE) — March 8, 2017 — 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.

View source version on businesswire.com: http://www.businesswire.com/news/home/20170308006532/en/

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UMC
Michael Lin / David Wong, + 886-2-2658-9168, ext. 16900
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