Tsakos Energy Navigation Ltd is a provider of international seaborne crude oil and petroleum product transportation services. The Company operates through maritime transportation of liquid energy related products segment. The Company consists of 65 double-hull vessels, constituting a mix of crude tankers, product tankers and liquefied natural gas (LNG) carriers, totaling 7.2 million deadweight. Of these, 47 vessels trade in crude, 13 in products, three are shuttle tankers and...