UMC [UNITED MICROELECTRONICS] 6-K: (Original Filing)
[www.umc.com Description 99 Announcement on 2019/01/29: UMC announced its operating results for the fourth quarter of 2018 UMC announced its operating results for the fourth quarter of 2018 1. Date of occurrence of the event: 2019/01/29 3. Relationship to the Company (please enter “head office” or “s]