April 8, 2021 SunStone Ships’ second Infinity-class vessel launched; keel laid for fifth Written by Baird Maritime on April 8, 2021. Posted in Ausmarine - Passenger Vessels, Commercial Mariner - Passenger Vessels, Cruise. The second Infinity-class expedition cruise vessel ordered by US-based SunStone Ships has been launched into the water at the Haimen facilities of China Merchants Heavy .. Read More