SunStone Maritime Group A/S, touted as the world’s largest tonnage provider to the expedition cruise industry, announced the delivery of the seventh and final vessel in this first series of newbuilds, the Douglas Mawson. The delivery took place at China Merchants Heavy Industry in Haimen…<p><p>https://www.marinelink.com/news/sunstone-expedition-cruise-vessel-529775</p></p>