<SEC-DOCUMENT>0000950103-17-012422-index.html : 20171214
<SEC-HEADER>0000950103-17-012422.hdr.sgml : 20171214
<ACCEPTANCE-DATETIME>20171214060027
ACCESSION NUMBER:		0000950103-17-012422
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20171214
DATE AS OF CHANGE:		20171214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SILICONWARE PRECISION INDUSTRIES CO LTD
		CENTRAL INDEX KEY:			0001111759
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-79592
		FILM NUMBER:		171255084

	BUSINESS ADDRESS:	
		STREET 1:		#123 SECTION 3 DA FONG RD TANTZU
		STREET 2:		TANTZU TAICHUNG 427
		CITY:			TAIWAN R O C
		STATE:			F5
		ZIP:			00000
		BUSINESS PHONE:		886 42534 1525

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADVANCED SEMICONDUCTOR ENGINEERING INC
		CENTRAL INDEX KEY:			0001122411
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D/A

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

	MAIL ADDRESS:	
		STREET 1:		26 CHIN THIRD ROAD
		STREET 2:		NANTZE EXPORT PROCESSING ZONE
		CITY:			KAOHSIUNG TAIWAN
		STATE:			F5
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>dp84115_sc13da-19.htm
<DESCRIPTION>FORM SC 13D/A
<TEXT>
Document 1 - file: dp84115_sc13da-19.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-17
<SEQUENCE>2
<FILENAME>dp84115_ex17.htm
<DESCRIPTION>EXHIBIT 17
<TEXT>
Document 2 - file: dp84115_ex17.htm

</DOCUMENT>
</SEC-DOCUMENT>