Section 15 Base metals and articles of base metal 72 Iron and steel 72 16 Angles,shapes and sections of iron or non-alloy steel 72 16 10 U, I or H section, not further worked than hot-rolled, hot-drawn or extruded, hight<80mm 72 16 10 00 U, I or H section, not further worked than hot-rolled, hot-drawn or extruded, hight<80mm Commodity Code Description 72 16 10 00 000 U, I or H section, not further worked than hot-rolled, hot-drawn or extruded, hight<80mm