Mixtures containing halogenated derivatives of methane, ethane or propane; containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs); n.e.c. in items no. 3827.5 and 3827.6, not containing

382711 382712 382713 382714 382720 382731 382732 382739 382740 382751 382759 382761 382762 382763 382764 382765 382768 382769 382790