UMC [UNITED MICROELECTRONICS] 6-K: (Original Filing)

[www.umc.com Description 99.1 Announcement on 2020/03/11: UMC will attend investor conferences on 2020/03/18 99.2 Announcement on 2020/03/11: Supplementary announcement representing the subsidiary HEJIAN TECHNOLOGY (SUZHOU) CO., LTD. for the acquisition of UNITED SEMICONDUCTOR (XIAMEN) CO., LTD. 99.3]

By | 2020-10-01T15:22:39+00:00 March 25th, 2020|Categories: Chinese Stocks, SEC Original, UMC|Tags: , , , , , |0 Comments
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