Which yards were expected to build Germany's H-, J-, K-, L-, M-, and N-class battleships?
Short answerThe same yards that built Scharnhorst and Bismarck, because they already had the required infrastructure.
NotesThe H-, J-, K-, L-, M-, and N-class battleship orders would return to the yards that built Scharnhorst and Bismarck. Those facilities already possessed the infrastructure for ships of comparable scale. Yard allocation therefore depended on established heavy-warship capacity rather than spreading orders evenly across German industry.