A little-known Swiss trading company played a key role in the transit through the Strait of Hormuz of an oil supertanker whose stop-start journey captivated the oil market earlier this month, according to people familiar with the matter.
A little-known Swiss trading company played a key role in the transit through the Strait of Hormuz of an oil supertanker whose stop-start journey captivated the oil market earlier this month, according to people familiar with the matter.