WTI原油期货涨幅收窄至不足0.6%，退守58.60美元下方。5月1日，阿曼外交部发布声明称，原定5月3日（周六）举行的伊朗和美国之间的谈判因故将重新安排时间。

Group 1 - WTI crude oil futures have narrowed their gains to less than 0.6%, retreating below $58.60 [1] - The Omani Foreign Ministry announced that the negotiations between Iran and the United States, originally scheduled for May 3, will be rescheduled [1]