Finland's Langh Tech has delivered a scrubber system to a new Chios Navigation MR.

The 50,000-dwt Doric Courage was delivered in April from Hyundai Mipo Dockyard (HMD) in South Korea, with sea trials confirming the "high performance" of the scrubber system and its simplicity, Langh said.

Chios picked the company in early 2018 to supply an open-loop hybrid exhaust gas cleaner.