HOUSTON–(BUSINESS WIRE)–The Board of Directors of Westlake Chemical Partners GP LLC, the general partner of Westlake Chemical Partners LP (the “Partnership”) (NYSE:WLKP), has declared a distribution of $0.4714 per unit. This is the 47th quarterly distribution announced by the Partnership since its initial public offering. The distribution will be payable on June 1, 2026, to unit holders of record on May 14, 2026. This release is intended to be a qualified notice under Treasury Regulation Sect