Question: Odense Steel Shipyard was best known for building container ships for its parent group the largest container ship and supply vessel operator in the world since what year?
Sentence (from "Maersk"): A.P. Moller–Maersk Group (Danish: "A.P. Møller–Mærsk A/S", ] ), also known as Maersk, is a Danish business conglomerate with activities in the transport and logistics and energy sectors.
Relevant evidence: Yes