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Year archive

UNITED MICROELECTRONICS CORP — 2025 filings

All 47 regulatory filings released by UNITED MICROELECTRONICS CORP (UMC) in 2025, sourced directly from the official regulator.

47 Filings
2025 Period
2025 filings (47)
Filing Released Lang
6-K
Foreign Filer Report
2025-12-17 English
6-K
Foreign Filer Report
2025-12-10 English
6-K
Foreign Filer Report
2025-12-04 English
6-K
Foreign Filer Report
2025-11-28 English
6-K
Foreign Filer Report
2025-11-20 English
6-K
Foreign Filer Report
2025-11-12 English
6-K
Foreign Filer Report
2025-11-06 English
6-K
Foreign Filer Report
2025-10-29 English
6-K
Foreign Filer Report
2025-10-29 English
6-K
Foreign Filer Report
2025-10-28 English
6-K
Foreign Filer Report
2025-10-27 English
6-K
Foreign Filer Report
2025-10-21 English
6-K
Foreign Filer Report
2025-10-15 English
6-K
Foreign Filer Report
2025-10-07 English
6-K
Foreign Filer Report
2025-09-22 English
6-K
Foreign Filer Report
2025-09-10 English
6-K
Foreign Filer Report
2025-09-04 English
6-K
Foreign Filer Report
2025-08-13 English
6-K
Foreign Filer Report
2025-08-12 English
6-K
Foreign Filer Report
2025-08-06 English
6-K
Foreign Filer Report
2025-07-30 English
6-K
Foreign Filer Report
2025-07-30 English
6-K
Foreign Filer Report
2025-07-28 English
6-K
Foreign Filer Report
2025-07-22 English
6-K
Foreign Filer Report
2025-07-10 English
6-K
Foreign Filer Report
2025-07-07 English
6-K
Foreign Filer Report
2025-06-30 English
6-K
Foreign Filer Report
2025-06-20 English
6-K
Foreign Filer Report
2025-06-10 English
6-K
Foreign Filer Report
2025-06-05 English
6-K
Foreign Filer Report
2025-06-04 English
Regulatory Filings
2025-05-29 English
6-K
Foreign Filer Report
2025-05-28 English
6-K
Foreign Filer Report
2025-05-15 English
6-K
Foreign Filer Report
2025-05-08 English
6-K
Foreign Filer Report
2025-04-24 English
Annual Report FY 2024
2025-04-24 English
6-K
Foreign Filer Report
2025-04-23 English
6-K
Foreign Filer Report
2025-04-23 English
6-K
Foreign Filer Report
2025-04-10 English
6-K
Foreign Filer Report
2025-04-01 English
6-K
Foreign Filer Report
2025-03-20 English
6-K
Foreign Filer Report
2025-03-11 English
6-K
Foreign Filer Report
2025-02-26 English
6-K
Foreign Filer Report
2025-02-11 English
6-K
Foreign Filer Report
2025-01-21 English
6-K
Foreign Filer Report
2025-01-11 English