Section 06 Products of the chemical or allied 38 Miscellaneous chemical products 38 27 - Other 38 27 20 - Containing bromochlorodifluoromethane (Halon- 1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402) Commodity Code Description 38 27 20 00 - Containing bromochlorodifluoromethane (Halon- 1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)