Historical Prices

Hafnium
Jul 2012 - Oct 2025
Rhenium
Jul 2012 - Oct 2025
Gallium*
Jul 2012 - Oct 2025
Indium
Jul 2012 - Oct 2025
Neodymium Oxide
Jul 2012 - Oct 2025
Praseodymium Oxide
Jul 2012 - Oct 2025