Sweden's Stena Bulk is the latest owner to commit to scrubbers to comply with the IMO's 2020 low-sulphur fuel rules.
It has picked China's Shanghai Bluesoul Environment Technology to provide exhaust gas cleaners for its suezmax and IMOIIMAX fleets comprising 15 ships.
The company has options for six additional vessels before 2020. The company has three LNG carriers among its vessels.