Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 03 Halogenated derivatives of hydrocarbons 29 03 11 Chloromethane (methyl chloride) and chloroethane (ethyl chloride) 29 03 11 00 Chloromethane (methyl chloride) and chloroethane (ethyl chloride) Commodity Code Description 29 03 11 00 000 Chloromethane (methyl chloride) and chloroethane (ethyl chloride)