Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-25-092142
Filing Date
2025-04-24
Accepted
2025-04-24 06:10:32
Documents
146
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F d846836d20f.htm   iXBRL 20-F 5672477
2 EX-1.1 d846836dex11.htm EX-1.1 47731
3 EX-8.1 d846836dex81.htm EX-8.1 15786
4 EX-11.3 d846836dex113.htm EX-11.3 21104
5 EX-12.1 d846836dex121.htm EX-12.1 10402
6 EX-12.2 d846836dex122.htm EX-12.2 10419
7 EX-12.3 d846836dex123.htm EX-12.3 10583
8 EX-13.1 d846836dex131.htm EX-13.1 4552
9 EX-13.2 d846836dex132.htm EX-13.2 4724
10 EX-13.3 d846836dex133.htm EX-13.3 4838
11 EX-15.1 d846836dex151.htm EX-15.1 3473
  Complete submission text file 0001193125-25-092142.txt   25584605

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA umc-20241231.xsd EX-101.SCH 189987
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE umc-20241231_cal.xml EX-101.CAL 155767
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE umc-20241231_def.xml EX-101.DEF 701442
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE umc-20241231_lab.xml EX-101.LAB 1217683
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE umc-20241231_pre.xml EX-101.PRE 1005825
149 EXTRACTED XBRL INSTANCE DOCUMENT d846836d20f_htm.xml XML 6515381
Mailing Address 8F, NO.68, SEC. 1, NEIHU RD., TAIPEI F5 11493
Business Address 8F, NO.68, SEC. 1, NEIHU RD., TAIPEI F5 11493 886-2-2658-9168
UNITED MICROELECTRONICS CORP (Filer) CIK: 0001033767 (see all company filings)

EIN.: 000000000 | State of Incorp.: F5 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-15128 | Film No.: 25863453
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)