Oil prices have tumbled more than 2.0 per cent after a report that US President Donald Trump weighed easing sanctions on Iran, which could boost global crude supply at a time of lingering worries about global energy demand.
Oil prices have tumbled more than 2.0 per cent after a report that US President Donald Trump weighed easing sanctions on Iran, which could boost global crude supply at a time of lingering worries about global energy demand.