DALLAS, June 6, 2024 /PRNewswire/ -- Sunoco LP (NYSE: SUN) ("SUN" or the "Partnership") today announced that Sunoco LP and NuStar Energy Partners, L.P. 2023 Schedule K-3s reflecting items of international tax relevance are available online. Unitholders requiring this information may access their Schedule K-3 at www.sunocolp.com in the investor relations section of the website. To receive an electronic copy of your 2023 Schedule K-3 via email, SUN unitholders owning SUN Common Units in 2023 may also call Tax ...