<SEC-DOCUMENT>0000929638-22-001961-index.html : 20221228
<SEC-HEADER>0000929638-22-001961.hdr.sgml : 20221228
<ACCEPTANCE-DATETIME>20221228160644
ACCESSION NUMBER:		0000929638-22-001961
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20221228
DATE AS OF CHANGE:		20221228
EFFECTIVENESS DATE:		20221228

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:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-269038
		FILM NUMBER:		221494529

	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>s8.htm
<DESCRIPTION>REGISTRATION STATEMENT
<TEXT>
Document 1 - file: s8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>exhibit5-1.htm
<DESCRIPTION>OPINION OF AND CONSENT OF CHEN AND LIN
<TEXT>
Document 2 - file: exhibit5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>exhibit23-1.htm
<DESCRIPTION>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
<TEXT>
Document 3 - file: exhibit23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>exhibit99-1.htm
<DESCRIPTION>UMC 2022 PLAN GOVERNING THE ISSUANCE OF RESTRICTED STOCK AWARDS FOR EMPLOYEES
<TEXT>
Document 4 - file: exhibit99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>5
<FILENAME>exhibit107.htm
<DESCRIPTION>FILING FEES TABLE
<TEXT>
Document 5 - file: exhibit107.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>letterhead1.jpg
<TEXT>
Document 6 - file: letterhead1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>letterhead2.jpg
<TEXT>
Document 7 - file: letterhead2.jpg

</DOCUMENT>
</SEC-DOCUMENT>