Iranian crude oil exports in January were higher than expected, while February shipments so far have been holding steady or even higher compared to last month, as several of Iran’s customers are using up their U.S. sanction waivers to continue importing Iranian oil, Reuters reported on Tuesday, citing industry sources and shipping data. According to tanker-tracking data from Refinitiv Eikon and a source at a company tracking Iranian oil flows, Iran’s exports in February have averaged 1.25 million bpd so far, while the January exports…