ClassNK issues Approval in Principle (AiP) for Coastal Liquefied CO2 Carrier developed by Mitsubishi… February 6, 2025 International Shipping, Maritime, Shipping Line, Trending News TOKYO : ClassNK has issued an Approval in Principle (AiP) for a design concept of a coastal liquefied CO2 carrier jointly developed by Mitsubishi Shipbuilding Co., Ltd. and Nippon Gas Line Co., Ltd. In