As Europe’s pipelines become increasingly inter-connected, ERU Trading, an American company, sent a test gas shipment in July from Revithoussa, Greece’s LNG terminal, on the Aegean Sea, through Romania to Ukraine. Hailing the possibilities of “the new gas transmission corridor Greece-Romania-Ukraine,” Yaroslav Mudryy, managing partner of ERU Trading, said: “Traditionally, gas and oil are exported from the East to the West, but our partners are interested in a new, unconventional approach.”