<SEC-DOCUMENT>0001292814-15-002714-index.html : 20151113
<SEC-HEADER>0001292814-15-002714.hdr.sgml : 20151113
<ACCEPTANCE-DATETIME>20151113061142
ACCESSION NUMBER:		0001292814-15-002714
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20150930
FILED AS OF DATE:		20151113
DATE AS OF CHANGE:		20151113

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNITED MICROELECTRONICS CORP
		CENTRAL INDEX KEY:			0001033767
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			F5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15128
		FILM NUMBER:		151226804

	BUSINESS ADDRESS:	
		STREET 1:		8F, NO.68, SEC. 1, NEIHU RD.,
		CITY:			TAIPEI
		STATE:			F5
		ZIP:			11493
		BUSINESS PHONE:		886-2-2658-9168

	MAIL ADDRESS:	
		STREET 1:		8F, NO.68, SEC. 1, NEIHU RD.,
		CITY:			TAIPEI
		STATE:			F5
		ZIP:			11493
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>umcfs3q15_6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: umcfs3q15_6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit_991.htm
<DESCRIPTION>CONSOLIDATED FINANCIAL STATEMENTS
<TEXT>
Document 2 - file: exhibit_991.htm

</DOCUMENT>
</SEC-DOCUMENT>