<SEC-DOCUMENT>0001193125-17-301075-index.html : 20171002
<SEC-HEADER>0001193125-17-301075.hdr.sgml : 20171002
<ACCEPTANCE-DATETIME>20171002165502
ACCESSION NUMBER:		0001193125-17-301075
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		18
FILED AS OF DATE:		20171002
DATE AS OF CHANGE:		20171002

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PQ Group Holdings Inc.
		CENTRAL INDEX KEY:			0001708035
		STANDARD INDUSTRIAL CLASSIFICATION:	CHEMICALS & ALLIED PRODUCTS [2800]
		IRS NUMBER:				813406833
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-218650
		FILM NUMBER:		171115102

	BUSINESS ADDRESS:	
		STREET 1:		300 LINDENWOOD DRIVE
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355
		BUSINESS PHONE:		610-651-4400

	MAIL ADDRESS:	
		STREET 1:		300 LINDENWOOD DRIVE
		CITY:			MALVERN
		STATE:			PA
		ZIP:			19355
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>d382954d424b4.htm
<DESCRIPTION>424(B)(4)
<TEXT>
Document 1 - file: d382954d424b4.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g382954g00p89.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g382954g00p89.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g382954g04n86.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g382954g04n86.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g382954g13t72.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g382954g13t72.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g382954g32k31.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g382954g32k31.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g382954g32y39.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g382954g32y39.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g382954g33p12.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g382954g33p12.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g382954g49a45.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g382954g49a45.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g382954g50c89.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g382954g50c89.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g382954g52i83.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g382954g52i83.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>g382954g59z58.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: g382954g59z58.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>g382954g60w06.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: g382954g60w06.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>g382954g66w75.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: g382954g66w75.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>g382954g68r98.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: g382954g68r98.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>g382954g84k05.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: g382954g84k05.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>g382954g86r06.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: g382954g86r06.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>g382954g94t47.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: g382954g94t47.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>g382954g96z13.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: g382954g96z13.jpg
</DOCUMENT> </SEC-DOCUMENT>