Westlake Chemical Partners LP Filed Annual Report

HOUSTON–(BUSINESS WIRE)–Westlake Chemical Partners LP (NYSE: WLKP) (the "Partnership") announced
that it filed its Annual Report on Form 10-K for the fiscal year ended
December 31, 2017 with the Securities and Exchange Commission on March
1, 2018. A copy of this 10-K may be found on the Partnership's website, www.wlkpartners.com,
by selecting the "Investor Relations" tab, then "SEC 10-K Filings."

Unitholders of the Partnership may receive a hard copy of its Annual
Report on Form 10-K, including complete audited financial statements,
free of charge. Requests should be submitted in writing to Westlake
Chemical Partners LP – 2017 Form 10-K, 2801 Post Oak Blvd., Suite 600,
Houston, TX 77056.

About Westlake Chemical Partners LP

Westlake Chemical Partners is a limited partnership formed by Westlake
Chemical Corporation to operate, acquire and develop ethylene production
facilities and other qualified assets. Headquartered in Houston, the
Partnership owns a 18.3% interest in Westlake Chemical OpCo LP. Westlake
Chemical OpCo LP’s assets include three facilities in Calvert City,
Kentucky, and Lake Charles, Louisiana which process ethane and propane
into ethylene, and an ethylene pipeline. For more information about
Westlake Chemical Partners LP, please visit http://www.wlkpartners.com/.

Contacts

Westlake Chemical Partners LP
Media Relations
Ben
Ederington, 713.585.2900
or
Investor Relations
Steve
Bender, 713.585.2900