Chapter 81 contains 13 HSN headings (4-digit codes) covering other base metals; cermets; articles thereof.
Headings in Chapter 81
8101
TUNGSTEN (WOLFRAM) AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8102
MOLYBDENUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8103
TANTALUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8104
MAGNESIUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8105
COBALT MATTES AND OTHER INTERMEDIATE PRODUCTS OF COBALT METALLURGY; COBALT AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8106
BISMUTH AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8107
CADMIUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8108
TITANIUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8109
ZIRCONIUM AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8110
ANTIMONY AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8111
MANGANESE AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP
8112
BERYLLIUM, CHROMIUM, HAFNIUM, RHENIUM, THALLIUM, CADMIUM, GERMANIUM, VANADIUM, GALLIUM, INDIUM AND NIOBIUM (COLUMBIUM AND) AND ARTICLES OF THESE METALS, INCLUDING WASTE AND SCRAP
8113
CERMETS AND ARTICLES THEREOF, INCLUDING WASTE AND SCRAP