Frontline has grabbed two more VLCCs for $180m from Okeanis Eco Tankers of Greece.
And Okeanis has added two newbuildings to its fleet with a $194m resale deal.
John Fredriksen-backed Frontline said on Monday that it had agreed to buy the two 2019-built, scrubber-fitted, eco-type ships and expects delivery in the fourth quarter.
Oslo-listed Okeanis Eco Tankers then confirmed on Tuesday morning it had sold the 319,000-dwt Nissos Santorini and Nissos Antiparos (both built 2019).