<SEC-DOCUMENT>0001262823-19-000047-index.html : 20191105
<SEC-HEADER>0001262823-19-000047.hdr.sgml : 20191105
<ACCEPTANCE-DATETIME>20191105073333
ACCESSION NUMBER:		0001262823-19-000047
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		29
CONFORMED PERIOD OF REPORT:	20191105
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20191105
DATE AS OF CHANGE:		20191105

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:		191191763

	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>
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<TYPE>8-K
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<FILENAME>a190930earningsrelease.htm
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Document 1 - file: a190930earningsrelease.htm

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<TYPE>EX-99.1
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<FILENAME>ex991190930earningsrel.htm
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<TEXT>
Document 2 - file: ex991190930earningsrel.htm

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<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>ex992investorpresentatio.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 3 - file: ex992investorpresentatio.htm

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<FILENAME>wlk-20191105.xsd
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Document 17 - file: ex992investorpresentatio009.jpg

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Document 18 - file: ex992investorpresentatio010.jpg

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Document 22 - file: MetaLinks.json

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Document 23 - file: Financial_Report.xlsx

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Document 30 - file: R1.htm

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