15 10 5 0 7214.91 Bars and rods, of iron or non-alloy steel, not further worked than hot-rolled, hot-drawn or hot-extruded, of rectangular ‘other than square’ cross-section (excl. containing indentations, ribs, grooves or other deformations produced during the rolling process, bars and rods twisted after rolling and free-cutting steel)' Excl. Excl. Excl.