Explanatory notes
… 2903.99 - - Other These are compounds obtained by the substitution in the structural formula of a hydrocarbon of … liquid; used in fire-extinguishers, and as a solvent for sulphur, oils, fats, varnishes, petroleum, resins, etc. … (HFC-43-10mee) is controlled by the Montreal Protocol on Substances that Deplete the Ozone Layer under the Kigali …