<SEC-DOCUMENT>0000950103-19-004676.txt : 20190410
<SEC-HEADER>0000950103-19-004676.hdr.sgml : 20190410
<ACCEPTANCE-DATETIME>20190410060316
ACCESSION NUMBER:		0000950103-19-004676
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20190410
FILED AS OF DATE:		20190410
DATE AS OF CHANGE:		20190410

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:		19740480

	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>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>dp105052_6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>UNITED
STATES<BR>
SECURITIES AND EXCHANGE COMMISSION</B></FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Washington,
D.C. 20549</B></FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 14pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>FORM
6-K</B></FONT></P>

<P STYLE="font: 14pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"></FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>REPORT
OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16</B></FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"></FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>UNDER
THE SECURITIES EXCHANGE ACT OF 1934</B></FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt"><B>April
10, 2019</B></FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font-size: 12pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Commission
    File Number 001-16125</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 54%; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="width: 46%; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font-size: 12pt; text-align: center"><FONT STYLE="font: 14pt Times New Roman, Times, Serif"><B>ASE Technology
     Holding Co., Ltd.</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font-size: 12pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(Translation of registrant&rsquo;s name into English)</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD>
    <TD STYLE="font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>26
                    Chin Third Road</B></FONT></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Nantze
        Export Processing Zone</B></FONT></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Kaoshiung,
        Taiwan</B></FONT></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 11pt"><B>Republic
        of China</B></FONT></P>
        <P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"></FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font-size: 12pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(Address
    of principal executive offices)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">Indicate
by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 100%; font-size: 12pt; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Form
    20-F&nbsp; &#9746;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;Form 40-F &#9744;&nbsp;&nbsp;&nbsp;&nbsp; </FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">Indicate
by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): &#9744;&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Note</B>:
Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual
report to security holders.</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">Indicate
by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): &#9744;&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Note</B>:
Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document
that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant
is incorporated, domiciled or legally organized (the registrant&rsquo;s &ldquo;home country&rdquo;), or under the rules of the
home country exchange on which the registrant&rsquo;s securities are traded, as long as the report or other document is not a
press release, is not required to be and has not been distributed to the registrant&rsquo;s security holders, and, if discussing
a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.</FONT></P>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>SIGNATURES</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">Pursuant to the requirements of the Securities Exchange Act
of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt"><B>ASE  TECHNOLOGY HOLDING CO., LTD.</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 50%"><FONT STYLE="font-size: 10pt">&nbsp;Date: April 10, 2019</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 3%"><FONT STYLE="font-size: 10pt">By:&nbsp;&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="width: 47%; border-bottom: black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Joseph Tung</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Name: Joseph Tung </FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Title: Chief Financial Officer</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>



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<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: justify"></P>

<P STYLE="font: 14pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Notice
to Holders of American Depositary Receipts</B></FONT></P>

<P STYLE="font: 14pt Arial, Helvetica, Sans-Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to Section 4.16(a) of the Deposit Agreement dated April 30, 2018 among ASE Industrial Holding Co., Ltd., later renamed to ASE
Technology Holding, Co., Ltd (&ldquo;ASE&rdquo; or &ldquo;Company&rdquo;), Citibank, N.A., as depositary (the &ldquo;Depositary&rdquo;),
and all holders and beneficial owners of American Depositary Receipts (&ldquo;ADRs&rdquo;) issued and outstanding thereunder (the
&ldquo;Deposit Agreement&rdquo;), ASE hereby informs ADR holders of one percent (1%) or more of the total issued and outstanding
Shares of the Company that the submission period for the submission of shareholder proposals pursuant to the ROC Company Law in
connection with the Company&rsquo;s 2019 annual general shareholders&rsquo; meeting will begin on April 23, 2019 and end on&nbsp;May
2, 2019 (&ldquo;Submission Period&rdquo;). Pursuant to Section 4.16(b) of the Deposit Agreement, any proposal submitted by ADR
holders must be received by the Depositary at least two business days prior to the expiration of the Submission Period. Therefore,
any proposal submitted by ADR holders must be received by the Depositary between April 23, 2019 and April 30, 2019. The 2019 annual
general shareholders&rsquo; meeting will be held on June 27, 2019 and the ADR record date in connection with this meeting will
be&nbsp;April 26, 2019. For all enquiries, please contact Citibank Shareholder Services at 1-877-CITI-ADR (248-4237).</FONT></P>

<P STYLE="font: 12pt Arial, Helvetica, Sans-Serif; margin: 0pt 0">&nbsp;</P>

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