Section VI — Products of the chemical or allied industries
Subheading
290219
Other
Common commodities
Cyclopropane liquidPure Cyclobutane gasUnrefined Cyclopentane fractionRaw Azulene crystalsCamphene for perfumeryIndustrial Limonene solutionPinene terpene isolateCycloalkane distillation residueCycloalkene liquid mixtureRefined Cyclopentane vapor