Attached files
| file | filename |
|---|---|
| EX-4.1 - EXHIBIT 4.1 - WESTLAKE CHEMICAL CORP | exhibit4112311910-k.htm |
| EX-23.1 - EXHIBIT 23.1 - WESTLAKE CHEMICAL CORP | exhibit23112311910-k.htm |
| EX-31.1 - EXHIBIT 31.1 - WESTLAKE CHEMICAL CORP | exhibit31112311910-k.htm |
| 10-K - 10-K - WESTLAKE CHEMICAL CORP | a12311910-kwlk.htm |
| EX-31.2 - EXHIBIT 31.2 - WESTLAKE CHEMICAL CORP | exhibit31212311910-k.htm |
| EX-32.1 - EXHIBIT 32.1 - WESTLAKE CHEMICAL CORP | exhibit32112311910-k.htm |
EXHIBIT 21
SUBSIDIARIES OF WESTLAKE *
Name of Subsidiary | State or Other Jurisdiction of Incorporation or Organization | Names Doing Business | ||
Axiall Canada, Inc. | Canada | Axiall Canada, Inc. | ||
Axiall Corporation | Delaware | Axiall Corporation | ||
Axiall Holdco, Inc. | Delaware | Axiall Holdco, Inc. | ||
Axiall Limited Partnership | Ontario | Axiall Limited Partnership | ||
Axiall Noteco, Inc. | Delaware | Axiall Noteco, Inc. | ||
Axiall Taiwan Ltd. | Taiwan | Axiall Taiwan Ltd. | ||
Axiall, LLC | Delaware | Axiall, LLC | ||
Eagle Natrium LLC | Delaware | Eagle Natrium LLC | ||
Eagle Spinco Inc. | Delaware | Eagle Spinco Inc. | ||
Eagle US 2 LLC | Delaware | Eagle US 2 LLC | ||
Lagoon LLC | Delaware | Lagoon LLC | ||
North American Pipe Corporation | Delaware | North American Pipe Corporation and NAPCO | ||
North American Specialty Products LLC | Delaware | North American Specialty Products LLC | ||
Plastic Trends, Inc. | Michigan | Plastic Trends, Inc. | ||
Rome Acquisition Holding Corp. | Nova Scotia | Rome Acquisition Holding Corp. | ||
Rome Delaware Corp. | Delaware | Rome Delaware Corp. | ||
Royal Building Products (USA) Inc. | Delaware | Royal Building Products (USA) Inc. | ||
Royal Group, Inc. | Canada | Royal Group, Inc. | ||
Taiwan Chlorine Industries Ltd. | Taiwan | Taiwan Chlorine Industries Ltd. | ||
Vinnolit Benelux-France B.V.B.A. | Dendermonde, Belgium | Vinnolit Benelux-France B.V.B.A. | ||
Vinnolit GmbH & Co. KG | Ismaning, Germany | Vinnolit GmbH & Co. KG | ||
Vinnolit Holdings GmbH | Ismaning, Germany | Vinnolit Holdings GmbH | ||
Vinnolit Italia S.r.L. | Milan, Italy | Vinnolit Italia S.r.L. | ||
Vinnolit Limited | United Kingdom | Vinnolit Limited | ||
Vinnolit Monomer Geschäftsführungs GmbH | Ismaning, Germany | Vinnolit Monomer Geschäftsführungs GmbH | ||
Vinnolit Schkopau GmbH | Ismaning, Germany | Vinnolit Schkopau GmbH | ||
Vinnolit Treuhand GmbH | Ismaning, Germany | Vinnolit Treuhand GmbH | ||
Westlake Chemical Finance Corporation | Delaware | Westlake Chemical Finance Corporation | ||
Westlake Chemical Investments, Inc. | Delaware | Westlake Chemical Investments, Inc. | ||
Westlake Chemical OpCo LP | Delaware | Westlake Chemical OpCo LP | ||
Westlake Chemical Partners GP LLC | Delaware | Westlake Chemical Partners GP LLC | ||
Westlake Chemical Partners LP | Delaware | Westlake Chemical Partners LP | ||
Westlake Compounds LLC | Delaware | Westlake Compounds LLC | ||
Westlake Development Corporation | Delaware | Westlake Development Corporation | ||
Westlake International Holdings Cooperatief U.A. | The Netherlands | Westlake International Holdings Cooperatief U.A. | ||
Westlake International Holdings II C.V. | The Netherlands | Westlake International Holdings II C.V. | ||
Westlake International I B.V. | The Netherlands | Westlake International I B.V. | ||
Westlake Longview Corporation | Delaware | Westlake Longview Corporation | ||
Westlake Management Services, Inc. | Delaware | Westlake Management Services, Inc. | ||
Westlake Olefins LLC | Delaware | Westlake Olefins LLC | ||
Westlake Petrochemicals LLC | Delaware | Westlake Petrochemicals LLC, Westlake Petrochemicals LP and WPE | ||
Westlake Polymers LLC | Delaware | Westlake Polymers LLC, Westlake Polymers LP and WPE | ||
Westlake Styrene LLC | Delaware | Westlake Styrene LLC | ||
Westlake Switzerland GmbH | Switzerland | Westlake Switzerland GmbH | ||
Westlake Vinyls Company LP | Delaware | Westlake Vinyls Company LP | ||
Westlake Vinyl Corporation | Delaware | Westlake Vinyl Corporation | ||
Westlake Vinyls, Inc. | Delaware | Westlake Vinyls, Inc. | ||
WPT LLC | Delaware | WPT LLC and WPT LP | ||
______________________________
* | Westlake has elected to omit the names of certain subsidiaries. None of the omitted subsidiaries, considered either alone or together with the other omitted subsidiaries of its immediate parent, constitutes a “Significant Subsidiary” as set forth in Section 601(b)(21) of Regulation S-K. |