HS 3827.51
Mixtures containing halogenated derivatives of methane, ethane or propane; containing trifluoromethan or perfluorocarbons but not containing chlorofluorocarbons or hydrochlorofluorocarbons; containing trifluoromethane (HFC-2
Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included · Misc. chemical products
HS 3827.51
No US import shipments recorded under this HS code.