-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>9999999995-10-002946.txt : 20101018
<SEC-HEADER>9999999995-10-002946.hdr.sgml : 20101018
<ACCEPTANCE-DATETIME>20101018001521
ACCESSION NUMBER:		9999999995-10-002946
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20101015
DATE AS OF CHANGE:		20101018
EFFECTIVENESS DATE:		20101015

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor, Inc. (California)
		CENTRAL INDEX KEY:			0001113806
		IRS NUMBER:				770478632

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-07
		FILM NUMBER:		101126908

	BUSINESS ADDRESS:	
		STREET 1:		20400 STEVENS CREEK BOULEVARD, SUITE 370
		CITY:			CUPERTINO
		STATE:			CA
		ZIP:			95014
		BUSINESS PHONE:		408 625 5999

	MAIL ADDRESS:	
		STREET 1:		20400 STEVENS CREEK BOULEVARD, SUITE 370
		CITY:			CUPERTINO
		STATE:			CA
		ZIP:			95014

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IC MEDIA CORP
		DATE OF NAME CHANGE:	20000508

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MAGNACHIP SEMICONDUCTOR LLC
		CENTRAL INDEX KEY:			0001325702
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				830406195
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-09
		FILM NUMBER:		101126914

	BUSINESS ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR S.A.
		STREET 2:		74, RUE DE MERL
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2146
		BUSINESS PHONE:		(352) 45-62-62

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR S.A.
		STREET 2:		74, RUE DE MERL
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2146

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MagnaChip Semiconductor Corp
		DATE OF NAME CHANGE:	20100628

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MAGNACHIP SEMICONDUCTOR LLC
		DATE OF NAME CHANGE:	20050502

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor B.V.
		CENTRAL INDEX KEY:			0001330224
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-08
		FILM NUMBER:		101126912

	BUSINESS ADDRESS:	
		STREET 1:		1043 BW AMSTERDAM
		CITY:			NARITAWEG
		STATE:			P7
		ZIP:			165
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor Holding Co Ltd
		CENTRAL INDEX KEY:			0001330233
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			D8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-01
		FILM NUMBER:		101126888

	BUSINESS ADDRESS:	
		STREET 1:		CRAIGMUIR CHAMBERS
		STREET 2:		P.O. BOX 71
		CITY:			ROAD TOWN TORTOLA
		STATE:			D8
		ZIP:			-
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IC Media Holding CO LTD
		DATE OF NAME CHANGE:	20050614

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor Inc. (Japan)
		CENTRAL INDEX KEY:			0001330248
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			M0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-02
		FILM NUMBER:		101126893

	BUSINESS ADDRESS:	
		STREET 1:		3-5-36 SHIN-OSAKA MT BLDG. 2
		STREET 2:		MIYAHARA, YODOGAWA-KU
		CITY:			OSAKA
		STATE:			M0
		ZIP:			-
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, KANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ISRON CORP
		DATE OF NAME CHANGE:	20050614

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor Ltd.
		CENTRAL INDEX KEY:			0001330249
		IRS NUMBER:				980439388
		STATE OF INCORPORATION:			F5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-04
		FILM NUMBER:		101126898

	BUSINESS ADDRESS:	
		STREET 1:		SUN LIAN BUILDING 8F, NO. 161 NO. 163
		STREET 2:		SEC. 2, MINSHENG EAST ROAD
		CITY:			JHONGSHAN DISTRICT TAIPEI CITY
		STATE:			F5
		ZIP:			104
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor SA Holdings LLC
		CENTRAL INDEX KEY:			0001330349
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-06
		FILM NUMBER:		101126905

	BUSINESS ADDRESS:	
		STREET 1:		CORPORATION TRUST CENTER
		STREET 2:		1209 ORANGE STREET
		CITY:			WILIMINGTON
		STATE:			DE
		ZIP:			19801
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor Finance CO
		CENTRAL INDEX KEY:			0001330350
		IRS NUMBER:				841664144
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-10
		FILM NUMBER:		101126916

	BUSINESS ADDRESS:	
		STREET 1:		CORPORATION TRUST CENTER
		STREET 2:		1209 ORANGE STREET
		CITY:			WILIMINGTON
		STATE:			DE
		ZIP:			19801
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor S.A.
		CENTRAL INDEX KEY:			0001330351
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			N4
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790
		FILM NUMBER:		101126918

	BUSINESS ADDRESS:	
		STREET 1:		74, RUE DE MERL
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2146
		BUSINESS PHONE:		(352) 45-62-62

	MAIL ADDRESS:	
		STREET 1:		74, RUE DE MERL
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L-2146

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor LTD (Hong Kong)
		CENTRAL INDEX KEY:			0001330366
		IRS NUMBER:				980439389
		STATE OF INCORPORATION:			K3
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-03
		FILM NUMBER:		101126896

	BUSINESS ADDRESS:	
		STREET 1:		RM 1602, 16F, BANK OF AMERICA TOWER
		STREET 2:		12, HARCOURT ROAD
		CITY:			HONG KONG
		STATE:			K3
		ZIP:			-
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MagnaChip Semiconductor LTD (United Kingdom)
		CENTRAL INDEX KEY:			0001330367
		IRS NUMBER:				980439386
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-168790-05
		FILM NUMBER:		101126901

	BUSINESS ADDRESS:	
		STREET 1:		241 BROOKLANDS ROAD
		STREET 2:		WEYBRIDGE
		CITY:			SURREY
		STATE:			X0
		ZIP:			KT13 ORH
		BUSINESS PHONE:		82-2-3459-3073

	MAIL ADDRESS:	
		STREET 1:		C/O MAGNACHIP SEMICONDUCTOR, LTD.
		STREET 2:		891 DAECHI-DONG, GANGNAM-GU
		CITY:			SEOUL
		STATE:			M5
		ZIP:			135-738
</SEC-HEADER>
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<SEQUENCE>1
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<TEXT>
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