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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000906304-12-000274
Filing Date
2012-01-24
Accepted
2012-01-24 12:39:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 wlk4.txt SC 13G/A 5844
  Complete submission text file 0000906304-12-000274.txt   7295
Mailing Address 745 FIFTH AVENUE NEW YORK NY 10151
Business Address 745 FIFTH AVENUE NEW YORK NY 10151 212-508-4500
ROYCE & ASSOCIATES LLC (Filed by) CIK: 0000906304 (see all company filings)

IRS No.: 522343049 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A

Mailing Address 2801 POST OAK BLVD SUITE 600 HOUSTON TX 77056
Business Address
WESTLAKE CHEMICAL CORP (Subject) CIK: 0001262823 (see all company filings)

IRS No.: 760346924
Type: SC 13G/A | Act: 34 | File No.: 005-80528 | Film No.: 12541432
SIC: 2860 Industrial Organic Chemicals