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 $0.48 股息，除息日为 八月 31, 2022，派息日为 九月 15, 2022。股权登记日为 九月 01, 2022。