Section XV — Base metals and articles of base metal
Heading
8101
Tungsten (wolfram) and articles thereof, including waste and scrap.
Common commodities
Pure tungsten powderSintered tungsten ingotsTungsten rods for electrical applicationsWolfram profiles for machinery partsHeat-resistant tungsten platesRefractory tungsten stripTungsten foil for solderingHigh melting point tungsten wireWolfram sheet for X-ray tubesUnwrought tungsten bars for alloys