UMC [UNITED MICROELECTRONICS] 6-K: (Original Filing)
[www.umc.com Description 99.1 Announcement on 2019/12/16: Represent major subsidiary United Semiconductor (Xiamen) Co., Ltd. to announce re-election of directors by the board of directors 99.2 Announcement on 2019/12/16: Represent major subsidiary United Semiconductor (Xiamen)Co., Ltd. to announce th]