[* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information requi]
[* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information requi]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
[for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be de]
[www.umc.com Description 99.1 Announcement on 2020/02/05: UMC announced its operating results for the fourth quarter of 2019 1 UMC announced its operating results for the fourth quarter of 2019 1. Date of occurrence of the event: 2020/02/05 3. Relationship to the Company (please enter “head office” o]
[www.umc.com Description 99.1 Announcement on 2020/02/05: UMC announced its operating results for the fourth quarter of 2019 1 UMC announced its operating results for the fourth quarter of 2019 1. Date of occurrence of the event: 2020/02/05 3. Relationship to the Company (please enter “head office” o]
[www.umc.com Description 99.1 Announcement on 2020/01/06: The Change of Deputy Spokesperson 99.2 Announcement on 2020/01/21: To announce related materials on acquisition of machinery and equipment 99.3 Announcement on 2020/01/21: UMC will convene Q4 2019 Investor Conference 99.4 Announcement on 2020/]
[www.umc.com Description 99.1 Announcement on 2020/01/06: The Change of Deputy Spokesperson 99.2 Announcement on 2020/01/21: To announce related materials on acquisition of machinery and equipment 99.3 Announcement on 2020/01/21: UMC will convene Q4 2019 Investor Conference 99.4 Announcement on 2020/]
[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]
[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]
