Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 03 Halogenated derivatives of hydrocarbons 29 03 75 Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) 29 03 75 00 Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb) Commodity Code Description 29 03 75 00 000 Dichloropentafluoropropanes (HCFC-225, 225ca, 225cb)