Most Asian buyers halted Iranian oil imports in 2019 after former US President Trump withdrew from the nuclear deal with Iran and re-imposed sanctions on Tehran's oil exports
Easing concerns about the impact of new coronavirus variant Omicron on Asia's fuel demand are also supporting Asian refiners' margins, trade sources said.
Saudi Arabia has cut supplies of February-loading crude by 10% for at least two Asian buyers while meeting requirements of at least three others, several refinery and trade sources said