2852.10 | 220 | (2) Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations) ; unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use |
2852.10 | | 3 Organic compounds and articles thereof: |
2852.10 | | (1) Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives: |
2852.90 | | 1 Inorganic compounds and articles thereof: |
2852.90 | | 2 Organic compounds and articles thereof: |
28.53 | | Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals |
2901.23 | 000 | Butene (butylene) and isomers thereof |
29.03 | | Halogenated derivatives of hydrocarbons. |
29.03 | | Saturated chlorinated derivatives of acyclic hydrocarbons : |
2903.13 | 000 | Chloroform (trichloromethane) |
2903.19 | | Unsaturated chlorinated derivatives of acyclic hydrocarbons : |
2903.29 | | Fluorinated, brominated or iodinated derivatives of acyclic hydrocarbons : |
2903.39 | | - Fluorinated derivatives |
2903.39 | 021 | -- Perfluoromethane (PFC-14) |
2903.39 | 022 | -- Perfluoroethane (PFC-116) |
2903.39 | 051 | -- Perfluoropropane (PFC-218) |
2903.39 | 052 | -- Perfluorohexane (PFC-51-14) |
2903.39 | 023 | -- Difluoromethane (HFC-32) |
2903.39 | 024 | -- Pentafluoroethane (HFC-125) |
2903.39 | | -- 1,1,1,2-Tetrafluoroethane (HFC-134a) |
2903.39 | 026 | -- 1,1,1-Trifluoroethane (HFC-143a) |
2903.39 | | -- 1,1-Difluoroethane (HFC-152a) |
2903.39 | 053 | -- 1,1,1,3,3-Pentafluoropropane (HFC-245fa) |