UMC Reports Sales for June 2019

Taipei, Taiwan, July 9, 2019--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMC”), today reported unaudited net sales for the month of June 2019.

Revenues for June 2019

Period	2019	2018	Y/Y Change	Y/Y (%)
June	11,706,642	13,364,101	-1,657,459	-12.40%
Jan.-June	68,614,143	76,348,714	-7,734,571	-10.13%

(*) 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.

# # #

聯華電子股份有限公司本（9）日公佈內部自行結算之2019年度六月份合併營收為新台幣117.07億元，較去年同期減少12.40%。

Additional information about UMC is available on the web at http://www.umc.com.