UMC [UNITED MICROELECTRONICS] 6-K: www.umc.com Description 99.1 Announcement on 2017/06/14: Change of
[www.umc.com Description 99.1 Announcement on 2017/06/14: Change of the Companys Executive Team Change of the Companys Executive Team 1. Date of the board of directors resolution or date of occurrence of the change: 2017/06/14] [FORM 6-K June 14, 2017 United Microelectronics Corporation ]