(*) 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/20180308006493/en/

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Contact:

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