For a mega-refinery in Ulsan, South Korea, a top exporter of jet fuel to the West Coast of the United States and other places, weaning off Middle Eastern oil is no small feat. For a mega-refinery in Ulsan, South Korea, a top exporter of jet fuel to the West Coast of the United States and other places, weaning off Middle Eastern oil is no small feat. by Soban News (international And National News)
