On May 2, 1944, after only three and a half months of suspension, the oil lobby won a fight to restore shipments and to allow limited wolfram exports to Germany as well. In order to secure this important move, Cordell Hull arranged for General Franco to expel Nazi agents from Spain, Tangier, and the Spanish Zone of North Africa. Although Franco more or less followed these polite requests, he continued to harbor large numbers of Nazis sheltering under diplomatic immunity. There was never any question of breaking off diplomatic relations with Germany:
48,000 tons a month of American oil and 1,100 tons of wolfram began to flow back to the Nazis.