HS CodesXV · Base metals and articles of base metal74 · Copper and articles thereof74017401Chapter 74Copy pageCopper mattes; cement copper (precipitated copper)DescriptionCopper mattes; cement copper (precipitated copper)Subheadings740100Copper mattes; cement copper (precipitated copper)Was this page helpful?YesNoPrevious732690OtherNextUnrefined copper; copper anodes for electrolytic refining7402