Super Eco Tankers of Greece is fetching a premium on a nearly $11m charter for one of its advanced MR product tankers in a deal with Sweden's Stena Weco.

Its 52,000-dwt Altair (built 2017) has been fixed for two years at $15,000 per day, while an average rate on a two-year MR tanker is likely $14,000 per day, European shipbrokers say.