A Chinese-owned tanker under U.S. sanctions has passed the Strait of Hormuz despite the U.S. blockade of Iranian ports that began on Monday.Citing data from Kpler and MarineTraffic, Reuters reported that the vessel had traversed the chokepoint earlier today. Owned by Shanghai Xuanrun Shipping Co Ltd., the vessel, Rich Starry, became a target for U.S. sanctions because it was used to transport Iranian crude.