<p>US-based expedition cruise ship owner SunStone Ships, a subsidiary of SunStone Maritime Group, has signed a contract for the construction of the seventh Infinity-class eco-friendly expedition cruise ship.</p> <p>The post <a rel="nofollow" href="https://www.offshore-energy.biz/sunstone-snaps-up-seventh-infinity-class-eco-friendly-vessel/">SunStone snaps up seventh Infinity-class eco-friendly vessel</a> appeared first on <a rel="nofollow" href="https://www.offshore-energy.biz">Offshore Energy</a>.</p><p><p>https://www.offshore-energy.biz/sunstone-snaps-up-seventh-infinity-class-eco-friendly-vessel/</p></p>