Section XV — Base metals and articles of base metal
HS code
81123900
Other
Common commodities
Finished Hafnium platesPolished Hf rodsHafnium tubing for electronicsHigh-purity Hf wiresSemi-manufactured Hafnium barsIngot Hafnium componentsRefined Hafnium tubesPrecision-cut Hf wire stockEngineered Hafnium rod sectionsHafnium semimanufactures for aerospace