<SEC-DOCUMENT>0000929638-24-004308-index.html : 20241226
<SEC-HEADER>0000929638-24-004308.hdr.sgml : 20241226
<ACCEPTANCE-DATETIME>20241226131929
ACCESSION NUMBER:		0000929638-24-004308
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		9
FILED AS OF DATE:		20241226
DATE AS OF CHANGE:		20241226
EFFECTIVENESS DATE:		20241226

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNITED MICROELECTRONICS CORP
		CENTRAL INDEX KEY:			0001033767
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			F5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-284047
		FILM NUMBER:		241580260

	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>S-8
<SEQUENCE>1
<FILENAME>umc_s8.htm
<TEXT>
Document 1 - file: umc_s8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>exhibit4-1.htm
<DESCRIPTION>ARTICLES OF INCORPORATION
<TEXT>
Document 2 - file: exhibit4-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>exhibit5-1.htm
<DESCRIPTION>OPINION OF AND CONSENT OF CHEN AND LIN
<TEXT>
Document 3 - file: exhibit5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>exhibit23-1.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 4 - file: exhibit23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>5
<FILENAME>exhibit99-1.htm
<DESCRIPTION>UMC 2024 REGULATIONS
<TEXT>
Document 5 - file: exhibit99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>6
<FILENAME>exhibit107.htm
<DESCRIPTION>FILING FEE TABLE
<TEXT>
Document 6 - file: exhibit107.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>letterhead1.jpg
<TEXT>
Document 7 - file: letterhead1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>logo_umc.jpg
<TEXT>
Document 8 - file: logo_umc.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>sigs2.jpg
<TEXT>
Document 9 - file: sigs2.jpg

</DOCUMENT>
</SEC-DOCUMENT>