<SEC-DOCUMENT>0001262823-19-000036-index.html : 20190806
<SEC-HEADER>0001262823-19-000036.hdr.sgml : 20190806
<ACCEPTANCE-DATETIME>20190806074458
ACCESSION NUMBER:		0001262823-19-000036
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20190806
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190806
DATE AS OF CHANGE:		20190806

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:		191000448

	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>a190630earningsrelease8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: a190630earningsrelease8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex991_190630earningsrelease.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: ex991_190630earningsrelease.htm

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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ex992investorpresentatio001.jpg
<TEXT>
Document 4 - file: ex992investorpresentatio001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ex992investorpresentatio002.jpg
<TEXT>
Document 5 - file: ex992investorpresentatio002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ex992investorpresentatio003.jpg
<TEXT>
Document 6 - file: ex992investorpresentatio003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ex992investorpresentatio004.jpg
<TEXT>
Document 7 - file: ex992investorpresentatio004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>ex992investorpresentatio005.jpg
<TEXT>
Document 8 - file: ex992investorpresentatio005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>ex992investorpresentatio006.jpg
<TEXT>
Document 9 - file: ex992investorpresentatio006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>ex992investorpresentatio007.jpg
<TEXT>
Document 10 - file: ex992investorpresentatio007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>ex992investorpresentatio008.jpg
<TEXT>
Document 11 - file: ex992investorpresentatio008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>ex992investorpresentatio009.jpg
<TEXT>
Document 12 - file: ex992investorpresentatio009.jpg

</DOCUMENT>
</SEC-DOCUMENT>