68 results
6-K
EX-99
UMC
United Micro Electronics
24 Apr 24
Current report (foreign)
6:05am
assessment, the foremost standard amongst investors and other stakeholders for measuring transparency and action on environmental issues, for two
6-K
EX-99.1
UMC
United Micro Electronics
25 Mar 24
Current report (foreign)
6:07am
., changes to future payments resulting from a change in an index or rate used to determine such lease payments) or a change in the assessment of an option … , either individually or at the CGU level. The assessment of indefinite useful life is reviewed annually to determine whether the indefinite useful life
6-K
EX-99.1
UMC
United Micro Electronics
14 Nov 23
Current report (foreign)
6:02am
, respectively.
Although the Company is the largest shareholder of some associates, after comprehensive assessment, the Company does not own the major voting
6-K
EX-99.1
UMC
United Micro Electronics
22 Aug 23
Current report (foreign)
6:05am
the Company is the largest shareholder of some associates; after comprehensive assessment, the Company does not own the major voting rights
SD
EX-1.01
gol0vnv
31 May 23
Conflict minerals disclosure
6:02am
6-K
EX-99.1
1sugb86 ga0ybc95iza4
15 May 23
Current report (foreign)
6:05am
6-K
EX-99.1
pkoyt4l vbit5
15 Nov 22
Current report (foreign)
6:14am
6-K
EX-99.1
uw25ypdcs a8sv
26 Aug 22
Current report (foreign)
6:23am
SD
EX-1.01
f7kjod
27 May 22
Conflict minerals disclosure
6:15am
6-K
EX-99.1
jphovzpez7ovjhmm5
24 May 22
Current report (foreign)
6:06am
6-K
EX-99.1
duk01r7a7l7 n6
15 Mar 22
Current report (foreign)
6:40am
6-K
EX-99
6lr9ru5pm 410
17 Nov 21
Current report (foreign)
6:05am
6-K
EX-99.1
nyyoya2 e8q
10 Aug 21
Current report (foreign)
6:05am
SD
EX-1.01
mv5amzxlm rz7b7
28 May 21
Conflict minerals disclosure
6:55am
6-K
EX-99.1
ta2jcg
5 May 21
UMCFS1Q21_6K
6:08am
6-K
EX-99.1
snb97
15 Mar 21
Current report (foreign)
7:04am