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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001262823-13-000007
Filing Date
2013-02-22
Accepted
2013-02-22 14:17:03
Documents
14
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a12311210-k.htm 10-K 3410094
2 EXHIBIT 4.16 exhibit41612311210k.htm EX-4.16 49870
3 EXHIBIT 10.29 exhibit102912311210k.htm EX-10.29 25958
4 EXHIBIT 21 exhibit2112311210k.htm EX-21 40159
5 EXHIBIT 23.1 exhibit23112311210k.htm EX-23.1 2568
6 EXHIBIT 31.1 exhibit31112311210k.htm EX-31.1 12843
7 EXHIBIT 31.2 exhibit31212311210k.htm EX-31.2 12965
8 EXHIBIT 32.1 exhibit32112311210k.htm EX-32.1 10125
  Complete submission text file 0001262823-13-000007.txt   25514600

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT wlk-20121231.xml EX-101.INS 5190668
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wlk-20121231.xsd EX-101.SCH 107621
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wlk-20121231_cal.xml EX-101.CAL 146469
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wlk-20121231_def.xml EX-101.DEF 532667
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wlk-20121231_lab.xml EX-101.LAB 1169968
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wlk-20121231_pre.xml EX-101.PRE 816255
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.: 13633716
SIC: 2860 Industrial Organic Chemicals
Industrial Applications and Services