SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001262823-21-000036
Filing Date
2021-05-05
Accepted
2021-05-05 14:02:42
Documents
72
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q wlk-20210331.htm   iXBRL 10-Q 1257278
2 EX-31.1 exhibit311_20210331.htm EX-31.1 19640
3 EX-31.2 exhibit312_20210331.htm EX-31.2 19604
4 EX-32.1 exhibit321_20210331.htm EX-32.1 13280
  Complete submission text file 0001262823-21-000036.txt   5847360

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wlk-20210331.xsd EX-101.SCH 38426
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wlk-20210331_cal.xml EX-101.CAL 78762
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wlk-20210331_def.xml EX-101.DEF 193183
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wlk-20210331_lab.xml EX-101.LAB 456523
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wlk-20210331_pre.xml EX-101.PRE 320018
10 EXTRACTED XBRL INSTANCE DOCUMENT wlk-20210331_htm.xml XML 984775
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.: 21892534
SIC: 2860 Industrial Organic Chemicals
Industrial Applications and Services