Section XV — Base metals and articles of base metal
Chapter 81 — Other base metals; cermets; articles thereof
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