Section 06 Products of the chemical or allied industries 38 Miscellaneous chemical products 38 27 Mixtures containing halogenated derivatives of methane, ethane or prop ane, not elsewhere specified or included Commodity Code Description 38 27 11 Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocar 38 27 12 Containing hydrobromofluorocarbons (HBFCs) 38 27 13 Containing carbon tetrachloride 38 27 14 Containing 1,1,1-trichloroethane (methyl chloroform) 38 27 20 Containing bromochlorodifluoromethane (Halon- 1211), bromotrifluoromethane (Halon- 38 27 31 Containing substances of subheadings 2903.41 to 2903.48 38 27 32 Other, containing substances of subheadings 2903.71 to 2903.75 38 27 39 Other 38 27 40 Containing methyl bromide (bromomethane) or bromochloromethane 38 27 51 Containing trifluoromethane (HFC-23) 38 27 59 Other 38 27 61 Containing 15 % or more by mass of 1,1,1-trifluoroethane (HFC- 143a) 38 27 62 Other, not included in the subheading above, containing 55 % or more by mass of penta 38 27 63 Other, not included in the subheadings above, containing 40 % or more by mass of p 38 27 64 Other, not included in the subheadings above, containing 30 % or more by mass of 1,1 38 27 65 Other, not included in the subheadings above, containing 20 % or more by mass of difl 38 27 68 Other, not included in the subheadings above, containing substances of subheadings 2 38 27 69 Other 38 27 90 Other