Section XV — Base metals and articles of base metal
Subheading
721699
Other
Common commodities
Machined hot-rolled square steel sectionsFinished drilled round steel barsGalvanized angular steel sectionsHeat-treated rectangular structural steel profilesSurface-painted C-shaped steel beamsMachined T-section iron rodsHot-rolled and drilled steel channel sectionsGalvanized and finished I-beam profilesMachined S-shaped steel sectionsHeat-treated and painted U-channel profiles