UK shipowner Union Maritime appears to be logging a substantial profit on the sale of a 16-year-old aframax tanker.

The 104,900-dwt Anavatos (built 2003) has gone to an Indonesian buyer for between $13.5m and $14m, European shipbrokers said. It has an attractive dry-docking status, as it passed special survey in April last year.

Union Maritime bought the aframax for $9.9m from OMC Shipping in September 2017, when it was Neptune Voyager.

The company has a fleet of around 40 tankers, bulkers and offshore vessels. This is not the first time it has carried out a ­successful asset play.

In May this year, it sold the 76,700-dwt Harrow (built 2005), reportedly for $9.1m to an undisclosed buyer. However, this sale is not confirmed yet. Union Maritime bought the bulker at the bottom of the market as Red Queen for $6.5m in October 2016.

The company has a fleet of six aframaxes on the water, all built at Samsung Heavy Industries. It also owns one LR2 ­tanker built at Hyundai Heavy Industries.

Union Maritime is listed with three 63,000-dwt bulkers on ­order at Cosco Shipping Heavy Industry for delivery this year and in 2020.