NuStar Energy L.P. 7.625% Series B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units representing limited partner interests (NS-PB) 宣布派发 $0.57 股息，除息日为 十一月 30, 2022，派息日为 十二月 15, 2022。股权登记日为 十二月 01, 2022。