<SEC-DOCUMENT>0001193125-16-678207-index.html : 20160810
<SEC-HEADER>0001193125-16-678207.hdr.sgml : 20160810
<ACCEPTANCE-DATETIME>20160810171033
ACCESSION NUMBER:		0001193125-16-678207
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20160810
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20160810
DATE AS OF CHANGE:		20160810

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WESTLAKE CHEMICAL CORP
		CENTRAL INDEX KEY:			0001262823
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL ORGANIC CHEMICALS [2860]
		IRS NUMBER:				760346924
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-32260
		FILM NUMBER:		161822222

	BUSINESS ADDRESS:	
		STREET 1:		2801 POST OAK BLVD
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
		BUSINESS PHONE:		713-960-9111

	MAIL ADDRESS:	
		STREET 1:		2801 POST OAK BLVD
		STREET 2:		SUITE 600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77056
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d235680d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d235680d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>2
<FILENAME>d235680dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 2 - file: d235680dex42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.3
<SEQUENCE>3
<FILENAME>d235680dex43.htm
<DESCRIPTION>EX-4.3
<TEXT>
Document 3 - file: d235680dex43.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>d235680dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 4 - file: d235680dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g235680g61l04.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g235680g61l04.jpg

</DOCUMENT>
</SEC-DOCUMENT>