Where is the largest oil refinery in the world situated?
Explanation
The world's biggest oil refinery is located in Abadan, Iran. Other cities like Lagos, Riyadh, and Tabriz have refineries, but none match the scale of the one in Abadan.
The world's biggest oil refinery is located in Abadan, Iran. Other cities like Lagos, Riyadh, and Tabriz have refineries, but none match the scale of the one in Abadan.