Shin Kurushima Dockyard Gets ClassNK AiP for LNG-Fueled Chemical Tanker Design 3 April 2020 ClassNK grants AiP to Shin Kurushima Dockyard for a concept design of 49,000 dwt LNG-fueled chemical tanker.Author: Capt. Johnhttps://worldmaritimenews.com/archives/293695/shin-kurushima-dockyard-gets-classnk-aip-for-lng-fueled-chemical-tanker-design/