Section XV — Base metals and articles of base metal
HS code
74032200
Coppertin base alloys (bronze)
Common commodities
Phosphor bronze ingotUnwrought gun metalTin bronze blocksBell metal barsCopper-tin alloy shotUnwrought brass-colored bronzeHeat-treated tin bronzeSolid copper-tin billetsRaw unwrought bell metalAnnealed phosphor bronze slabs