Section 15 Base metals and articles of base metal 72 Iron and steel 72 11 Rolled iron or non-alloy steel, <600mm wide, not clad, plated or coated 72 11 90 Flat-rolled iron or non-alloy steel, width <600mm, nes (incl.further worked than Commodity Code Description 72 11 90 00 Flat-rolled iron or non-alloy steel, width <600mm, nes (incl.further worked than 72 11 90 11 Hoop and strip, of a width not exceeding 25 mm 72 11 90 12 Hoop and strip, of a width exceeding 400 mm 72 11 90 13 Corrugated 72 11 90 14 Other, of a thickness of 0.17 mm or less 72 11 90 19 Other 72 11 90 90 Other 72 11 90 91 Of a thickness of 0.17 mm or less
