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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001262823-18-000008
Filing Date
2018-02-21
Accepted
2018-02-21 13:36:41
Documents
146
Period of Report
2017-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a12311710-kwlk.htm 10-K 4141038
2 EXHIBIT 4.19 exhibit41912311710-k.htm EX-4.19 34879
3 EXHIBIT 10.4 exhibit10412311710-k.htm EX-10.4 12993
4 EXHIBIT 10.12 exhibit101212311710-k.htm EX-10.12 20304
5 EXHIBIT 10.21 exhibit102112311710-k.htm EX-10.21 49467
6 EXHIBIT 10.22 exhibit102212311710-k.htm EX-10.22 27299
7 EXHIBIT 10.23 exhibit102312311710-k.htm EX-10.23 32170
8 EXHIBIT 10.24 exhibit102412311710-k.htm EX-10.24 27336
9 EXHIBIT 12.1 exhibit12112311710-k.htm EX-12.1 64385
10 EXHIBIT 21 exhibit2112311710-k.htm EX-21 112415
11 EXHIBIT 23.1 exhibit23112311710-k.htm EX-23.1 2734
12 EXHIBIT 31.1 exhibit31112311710-k.htm EX-31.1 12870
13 EXHIBIT 31.2 exhibit31212311710-k.htm EX-31.2 13004
14 EXHIBIT 32.1 exhibit32112311710-k.htm EX-32.1 10157
  Complete submission text file 0001262823-18-000008.txt   24481398

Data Files

Seq Description Document Type Size
15 XBRL INSTANCE DOCUMENT wlk-20171231.xml EX-101.INS 7205797
16 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wlk-20171231.xsd EX-101.SCH 103898
17 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wlk-20171231_cal.xml EX-101.CAL 211603
18 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wlk-20171231_def.xml EX-101.DEF 690550
19 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wlk-20171231_lab.xml EX-101.LAB 1357214
20 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wlk-20171231_pre.xml EX-101.PRE 977684
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-K | Act: 34 | File No.: 001-32260 | Film No.: 18627826
SIC: 2860 Industrial Organic Chemicals
Industrial Applications and Services