unwrought and partially wrought common metals and their alloys; finished and semi-finished products in the form of bars, sheets, tubes and similar shapes, finished and semi-finished products of metal in the form of steel clad with stainless steel

unwrought and partially wrought common metals and their alloys for further manufacture; semi-finished products in the form of bars, sheets, tubes and similar shapes; semi-finished products of metal in the form of ordinary steel clad with stainless steel