Section XV — Base metals and articles of base metal
Subheading
720712
Other, of rectangular (other than square) crosssection
Common commodities
Flat rectangular steel slabsHeavy duty steel bloomsWide flanged steel sheetsIndustrial rectangular barsRectangular rolled steel sectionsSemifinished steel platesLarge dimension steel billetsSteel rectangular bloom stocksFlat steel rectangular shapesWide steel flats for manufacturing