UMC [UNITED MICROELECTRONICS] 6-K: www.umc.com Description 99 Announcement on 2020/04/28: To announce
[www.umc.com Description 99 Announcement on 2020/04/28: To announce the differences for 2019 consolidated financial statements between TIFRSs and IFRSs as issued by the IASB To announce the differences for 2019 consolidated financial statements between TIFRSs and IFRSs as issued by the IASB 1. Date o]