UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File No. 001-36567 Westlake Chemical Partners LP (Exact name of registrant as specified in its charter) Delaware 32-0436529 (State or other jurisdiction of ...

Westlake Chemical Partners LP (NYSE:WLKP) Q1 2023 Earnings Conference Call May 4, 2023 1:00 PM ET Jeff Holy - Vice President and Treasurer Steve Bender - Executive Vice President and Chief Financial Officer Operator Thank you. Good afternoon, everyone, and welcome to the Westlake Chemical Partners' First Quarter 2023 Conference Call. I'm joined today by Albert Chao, our President and CEO; Steve Bender, our Executive Vice President and CFO; and other members of our management team. During this call, we refer ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File No. 001-36567 Westlake Chemical Partners LP (Exact name of registrant as specified in its charter) Delaware 32-0436529 (State or other jurisdiction of ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Transition Period from to Commission File No. 001-36567 Westlake Chemical Partners LP (Exact name of registrant as specified in its charter) Delaware 32-0436529 (State or other jurisdiction of (I.R ...

Company Participants Steve Bender - Executive Vice President and Chief Financial Officer I would now like to turn the call over to today's host Jeff Holy, Westlake Chemical Partners' Vice President and Treasurer. Sir, you may begin. Today, management is going to discuss certain topics that will contain forward-looking information that is based on management's beliefs, as well as assumptions made by and information currently available to management. These forward-looking statements suggest predictions or exp ...

Westlake Chemical Partners LP (NYSE:WLKP) Q3 2022 Earnings Conference Call November 3, 2022 1:00 PM ET Company Participants Jeff Holy - Vice President and Treasurer Albert Chao - President and Chief Executive Officer Steve Bender - Executive Vice President and Chief Financial Officer Conference Call Participants Michael Leithead - Barclays Operator Thank you for standing by. Welcome to the Westlake Chemical Partners Third Quarter 2022 Earnings Conference Call. During the presentation, all participants will ...

Westlake Chemical Partners LP (NYSE:WLKP) Q2 2022 Earnings Conference Call August 2, 2022 1:00 PM ET Company Participants Jeff Holy - Vice President and Treasurer Albert Chao - President and Chief Executive Officer Steve Bender - Executive Vice President and Chief Financial Officer Conference Call Participants Matthew Blair - Tudor, Pickering, Holt Operator Good afternoon. Thank you for standing by. Welcome to the Westlake Chemical Partners Second Quarter 2022 Earnings Conference Call. During the presentati ...

Q2 2022 Earnings Presentation Westlake Delivers Record Quarter Business Highlights Record quarterly results in 2Q 2022: Record quarterly net sales of $4.5 billion, an increase of 57% vs. second quarter 2021 net sales Record quarterly net income of $858 million, an increase of 64% vs. second quarter 2021 net income Record quarterly EBITDA of $1.5 billion, an increase of 56% vs. second quarter 2021 EBITDA Performance driven by strong demand for Westlake's differentiated and specialized product offerings bolst ...

Westlake Chemical Partners LP (NYSE:WLKP) Q1 2022 Earnings Conference Call May 3, 2022 1:00 PM ET Company Participants Jeff Holy - Vice President and Treasurer Albert Chao - President and Chief Executive Officer Steve Bender - Executive Vice President and Chief Financial Officer Conference Call Participants Matthew Blair - Tudor, Pickering, Holt Operator Good afternoon. Thank you for standing by, and welcome to the Westlake Chemical Partners First Quarter 2022 Earnings Conference Call. During the presentati ...

Westlake Chemical Partners LP (NYSE:WLKP) Q4 2021 Earnings Conference Call February 22, 2022 1:00 PM ET Company Participants Albert Chao – President and Chief Executive Officer Jeff Holy – Vice President and Treasurer Steve Bender – Executive Vice President and Chief Financial Officer Conference Call Participants Steve Byrne – Bank of America Mike Leithead – Barclays Matthew Blair – Tudor Pickering Holt Operator Good afternoon. And thank you for standing by. Welcome to the Westlake Chemical Partners Fourth ...