$UMC SEC Filings

Filing Filed On
FORM 20-F 25 Apr 2024
FORM 20-F 27 Apr 2023
FORM 20-F 28 Apr 2022
20-F 29 Apr 2021
FORM 20-F 28 Apr 2020
FORM 20-F 25 Apr 2019
FORM 20-F 26 Apr 2018
FORM 20-F 13 Apr 2017
FORM 20-F 18 Apr 2016
FORM 20-F 21 Apr 2015
FORM 20-F 18 Apr 2014
FORM 20-F 26 Apr 2013
FORM 20-F 26 Apr 2012
FORM 20-F 29 Apr 2011
FORM 20-F 30 Apr 2010
FORM 20-F 08 May 2009
UNITED MICROELECTRONICS CORPORATION 02 May 2008
FORM 20-F 09 May 2007
FORM 20-F 26 Jun 2006
FORM 20-F 29 Jun 2005