Eyal Ofer's Zodiac Maritime is closing in on an order for a series of neo-panamax containership newbuildings in South Korea.

The move, which could lead to a deal worth up to $600m, sees the diversified shipowner join a growing list of players looking to order large boxship newbuildings.

Newbuilding sources said Zodiac is looking at between four and six vessels, and multiple optional berths.