Attached files

file filename
10-K - FROM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2010 - WESTLAKE CHEMICAL CORPd10k.htm
EX-21 - SUBSIDIARIES OF WESTLAKE - WESTLAKE CHEMICAL CORPdex21.htm
EX-32.1 - SECTION 906 CERTIFICATIONS OF CEO AND CFO - WESTLAKE CHEMICAL CORPdex321.htm
EX-31.1 - SECTION 302 CERTIFICATION OF CEO - WESTLAKE CHEMICAL CORPdex311.htm
EX-31.2 - SECTION 302 CERTIFICATION OF CFO - WESTLAKE CHEMICAL CORPdex312.htm
EX-10.29 - FORM OF LONG-TERM CASH PERFORMANCE AWARD LETTER - WESTLAKE CHEMICAL CORPdex1029.htm

EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-118205) and Form S-3 (No. 333-150206) of Westlake Chemical Corporation of our report dated February 24, 2011 relating to the consolidated financial statements, financial statement schedule, and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Houston, Texas

February 24, 2011