Section XV — Base metals and articles of base metal
Subheading
721669
Other
Common commodities
Cold-drawn square steel rodsPrecision angle iron profilesCold-formed U-shaped sectionsRound cold-drawn steel profilesCold-finished rectangular steel sectionsTrapezoidal cold-drawn solid profilesHexagonal precision steel shapesCold-drawn triangular steel sectionsCollet-shaped non-alloy steel profilesCylindrical cold-formed steel sections