Eurostat, Luxembourg. 81129920 (01/2007-12/2021) Articles of hafnium `celtium` and germanium, n.e.s.: CN 81129920 /Exports /Unit = Prices (Euro/ton) /Partner: Extra-eur /Reporter: European Union /81129920:Articles of Hafnium `celtium` and Germanium, N.e.s..