... > SECTION XV - BASE METALS AND ARTICLES OF BASE METAL > CHAPTER 72 - IRON AND STEEL > I. PRIMARY MATERIALS; PRODUCTS IN GRANULAR OR POWDER FORM > 7204 Ferrous waste and scrap; remelting scrap ingots of iron or steel > Other waste and scrap > Turnings, shavings, chips, milling waste, sawdust, filings, trimmings and stampings, whether or not in bundles > Trimmings and stampings > In bundles