Section XV — Base metals and articles of base metal
Heading
7501
Nickel mattes, nickel oxide sinters and other intermediate products of nickel metallurgy.
Common commodities
Nickel matte from copper-nickel oreCrude nickel speiss from laterite oresImpure nickel oxide sinter produced by smeltingRoasted nickel matte as metallurgical intermediateChemically complex intermediates of nickel metallurgyNickel matte obtained from Sudbury oresOxidized nickel speiss from Rosh Pinah depositsSmelted nickel oxide sinter for refiningIntermediate nickel product from Goro depositRoasted impure nickel matte