UMC Annual Report 2006 Annual Report U.S. Annual Report (Form 20-F) 2007 Form 20-F 2002~2006 U.S. Annual Report (Form 20-F) U.S. Annual Report (Form 20-F) 2006 Form 20-F 2005 Form 20-F 2004 Form 20-F 2003 Form 20-F 2002 Form 20-F     1998~2005 Annual Reports 2005 Annual Report   2004 Annual Report   2003 Annual Report     2002 Annual Report   2001 Annual Report   2000 Annual Report     1999 Annual Report   1998 Annual Report (pdf, 2.58MB)

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