ClassNK issues approval in principle (AiP) for MOL’s FSRU December 23, 2023 International Shipping, Maritime, Shipping Line, Trending News TOKYO : ClassNK has issued an Approval in Principle (AiP) for an Ammonia FSRU (Ammonia Floating Storage and Regasification Unit) jointly developed by Mitsui O.S.K. Lines, Ltd. (MOL) and Mitsubishi Shipbuilding Co., Ltd. Ammonia, which
