Abstract: A transportation platform is provided for using in the stern berth of a container ship to stack nonstandard containers/combined containers. The transportation platform includes a frame with a width corresponding to the ISO standard container width, at least one fixing corner fitting group arranged on the bottom surface of the frame, in which each fixing corner fitting group includes four bottom corner fittings which are arranged according to the corner fitting arrangement for the ISO standard containers, a plurality of top corner fittings arranged on the top surface of the frame, which can be combined into at least one stacking corner fitting group, each stacking corner fitting group has four 2×2 arrayed top corner fittings with a predefined space between each other in length direction, corresponding to the corner fitting space in length direction for the stacked nonstandard containers or combined containers.