Contact Us

                    Contact Us

                    Westlake Chemical Corporation Headquarters

                    2801 Post Oak Blvd.

                    Houston, Texas 77056

                    Phone: + 1 713-960-9111


                    For media inquiries, email us at Media Relations.

                    To contact our Investor Relations team, email us at Investor Relations.

                    Westlake Chemical Companies:

                    NAPCO Pipe & Fittings

                    2801 Post Oak Blvd.

                    Houston, Texas 77056

                    Phone: +1 713-840-7473

                    Toll Free: +1 800-999-7473

                    URL: www.napcopipe.com

                    Suzhou Huasu Plastics

                    No. 8 Huasu East Road

                    Petrochemical District (Liujianggang)

                    of Taicang Port Develo

                    Taicang, 215433

                    China

                    Phone: + 86 51 2536 43145

                    URL: www.huasugroup.com

                    Vinnolit GmbH

                    Carl-Zeiss-Ring 25

                    GERMANY

                    85737 Ismaning

                    Phone: +49 89 96103-0

                    URL: www.vinnolit.com

                    Westlake Chemical (China) Corporation Taicang Rep. Office

                    Room 1201, Fazhan Building, No.309 Zhenghe Middle Road

                    Taicang City, Jiangsu Province, China 215400

                    Phone: +86-13501745197

                    Email: mma@westlake.com

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