Section XV — Base metals and articles of base metal
Subheading
811239
Other
Common commodities
Hafnium machined rods for nuclear reactorsPure hafnium wire for semiconductorsHeat-treated hafnium plates for aerospace applicationsFabricated hafnium sheets for electronic componentsHigh-strength hafnium bars for nuclear fuel claddingHafnium rods for neutron source productionFinished hafnium wire for high-temperature alloysNuclear-grade hafnium platesHafnium sheets for radiation shieldingPrecision-cut hafnium rods for research reactors