Foreign oil tanker owners are expected to make a slow return to Iran despite the lifting of many sanctions as insurers tread carefully, leaving shipping players unwilling to pick up cargoes as quickly as Tehran has wanted. A nuclear deal between world powers – known as the P5+1 – and Iran led to the removal on Saturday of international oil export prohibitions as well as restrictions on banking, insurance and shipping for Tehran. With U.S. sanctions still in place, which exclude U.S. persons, banks and insurers from trading with Iran including dollar business, shipping and marine insurance sources say many foreign companies are likely to take their time. They are also mindful of sanctions being reimposed in a “snap back” if Iran reneges on commitments. “In shipping terms, […]