At least three vessels that oil major Chevron had used to transport Venezuelan crude to the U.S. were navigating toward the South American country's waters on Thursday, with exports expected to resume later this month following a new U.S. license, according to shipping data and sources.The U.S.<p><p>https://www.marinelink.com/news/chevronchartered-oil-tankers-return-528790</p></p>