 But this one-sided orientation led to problems when the tanker-boom came to end.Many tanker-orders were cancelled and the lack of orders for other types of ships caused severe financial problems.A closer cooperation between the Bremen shipyards A.G. „Weser” and Bremer Vulkan and the Bremerhaven shipyards "Seebeckwerft", Lloydwerft and Schichau-Werft, including a reduction of shipbuilding capacities, could not be realized.