    <SEC-DOCUMENT>0000950103-19-005397-index.html : 20190430
    <SEC-HEADER>0000950103-19-005397.hdr.sgml : 20190430
    <ACCEPTANCE-DATETIME>20190430060642
    ACCESSION NUMBER:		0000950103-19-005397
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20190430
    FILED AS OF DATE:		20190430
    DATE AS OF CHANGE:		20190430

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ASE Technology Holding Co., Ltd.
    		CENTRAL INDEX KEY:			0001122411
    		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
    		IRS NUMBER:				000000000

    	FILING VALUES:
    		FORM TYPE:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-16125
    		FILM NUMBER:		19778221

    	BUSINESS ADDRESS:
    		STREET 1:		26 CHIN THIRD ROAD
    		STREET 2:		NANTZE EXPORT PROCESSING ZONE
    		CITY:			KAOHSIUNG TAIWAN
    		STATE:			F5
    		ZIP:			00000
    		BUSINESS PHONE:		886-7-361-7173

    	MAIL ADDRESS:
    		STREET 1:		26 CHIN THIRD ROAD
    		STREET 2:		NANTZE EXPORT PROCESSING ZONE
    		CITY:			KAOHSIUNG TAIWAN
    		STATE:			F5
    		ZIP:			00000

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ASE Industrial Holding Co., Ltd.
    		DATE OF NAME CHANGE:	20180430

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	ADVANCED SEMICONDUCTOR ENGINEERING INC
    		DATE OF NAME CHANGE:	20000822
    </SEC-HEADER>
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    <TYPE>6-K
    <SEQUENCE>1
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    <FILENAME>image_018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: image_018.jpg

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    <TEXT>
    Document 3 - file: image_019.jpg

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    Document 4 - file: image_020.jpg

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    <TEXT>
    Document 7 - file: image_023.jpg

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    Document 11 - file: image_027.jpg

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    Document 12 - file: image_028.jpg

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    <TEXT>
    Document 13 - file: image_029.jpg

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    Document 14 - file: image_030.jpg

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    Document 15 - file: image_031.jpg

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    Document 16 - file: image_032.jpg

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