Section XV — Base metals and articles of base metal
Subheading
720711
Of rectangular (including square) crosssection, the width measuring less than twice the thickness
Common commodities
Square bloom of low carbon semifinished steelBlock steel rectangular piecesThin square billets for fabricationLow carbon square steel blocksRectangular steel sections less than 2x thicknessSquare steel bars for machinerySteel block of less than double widthLow carbon square bloomThin rectangular steel blocksSquare block steel in semifinished state