3814            |    
3814.00.10         --- Containing methane, ethane or propane chlorofluorocarbons
3814.00.20         --- Containing methane, ethane or propane hydrochlorofluorocarbons
3814.00.30         --- Containing carbon tetrachloride, bromochloromethane or 1,1,1-
3814.00.90         --- Other