What is the item description for 72139910 of HScode New-Zealand?
The description of the item 72139910 of New-Zealand HScode: "Bars and rods, hot-rolled, in irregularly wound coils, of iron or non-alloy steel (excl. products of circular cross-section measuring < 14 mm in diameter, bars and rods of free-cutting steel, and bars and rods with indentations, ribs, grooves or other deformations produced during the rolling process) : Of cross-section in the shape of ""flattened circles"" or ""modified rectangles"""