美国参议院多数党领袖图恩：共和党本周将推进预算决议，以便为国土安全拨款法案提供支持。

力拓第一季度氧化铝产量200万吨，同比增长6%，铝产量为84万吨，同比增长1%，铜产量为22.9万吨，同比增长9%。

Iran has cast doubt on a second round of peace talks with the U.S. in Islamabad, according to officials, amid uncertainty over its attendance and an approaching cease-fire deadline. Tehran initially indicated it would send a delegation for Tuesday talks but later told mediators the U.S. must first lift its blockade on Iranian ports. The shift comes as Iran has not publicly confirmed participation in the negotiations.