India’s diesel exports hit a 13-month high in October, rising 19.6% month-on-month as refiners capitalised on global supply disruptions linked to the Iran war and Russia-Ukraine conflict. Reliance Industries accounted for nearly 78% of exports amid strong overseas demand and elevated margins. India's diesel exports reportedly surged to a 13-month high in October as domestic refiners capitalised on tightening global fuel supplies and elevated international prices amid disruptions caused by the West.