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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001262823-21-000071
Filing Date
2021-11-03
Accepted
2021-11-03 13:30:39
Documents
75
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q wlk-20210930.htm   iXBRL 10-Q 1812050
2 EX-31.1 exhibit311_20210930.htm EX-31.1 19645
3 EX-31.2 exhibit312_20210930.htm EX-31.2 19609
4 EX-32.1 exhibit321_20210930.htm EX-32.1 13294
  Complete submission text file 0001262823-21-000071.txt   7452051

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wlk-20210930.xsd EX-101.SCH 41365
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wlk-20210930_cal.xml EX-101.CAL 68724
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wlk-20210930_def.xml EX-101.DEF 206672
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wlk-20210930_lab.xml EX-101.LAB 497615
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wlk-20210930_pre.xml EX-101.PRE 352244
10 EXTRACTED XBRL INSTANCE DOCUMENT wlk-20210930_htm.xml XML 1416747
Mailing Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056
Business Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056 713-960-9111
WESTLAKE CHEMICAL CORP (Filer) CIK: 0001262823 (see all company filings)

IRS No.: 760346924 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32260 | Film No.: 211374644
SIC: 2860 Industrial Organic Chemicals
Industrial Applications and Services