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Harmonized System
Section V > Chapter 27 > Heading 2714
… Bitumen and asphalt, natural; bituminous or oil shale and tar sands; asphaltites and asphaltic rocks. …
Explanatory notes
… 27.14 ‑ B itumen and asphalt, natural; bituminous or oil shale and tar sands; asphaltites and asphaltic rocks (+). 2714.10 ‑ Bituminous or oil shale and …Section XVIII > Chapter 90 > Heading 9010
… Apparatus and equipment for photographic (including cinematographic) laboratories, not …
Explanatory notes
… 90.10 ‑ Apparatus and equipment for photographic (including cinematographic) laboratories, not … printing; printing machines (for professional or amateur photographers, etc.); and illuminated frames , without a …Section VI > Chapter 28 > Heading 2853
… Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled …
Explanatory notes
… 28.53 ‑ Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled …Section VI > Chapter 28 > Heading 2832
… Sulphites; thiosulphates. …
Explanatory notes
… same purposes as the acid sulphite and in viticulture and photography. (c) Sodium sulphite (neutral sodium sulphite), … crystals, deliquescent and soluble in water. Used for photographic fixing baths and as an antiseptic. (2) Sodium … synthesis); lead thiosulphate (used in the preparation of phosphorus‑free matches). …Section VI > Chapter 38 > Heading 3801
… Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, …
Explanatory notes
… 38.01 ‑ Artificial graphite; colloidal or semi‑colloidal graphite; preparations … high temperature (2500 to 3200 °C) to ensure its “graphitisation” under the catalytic action of substances … may either be pre‑fired (baked) at about 1000 °C and then graphitised, or they may be submitted directly to the …Section VI > Chapter 29 > Heading 2907
… Phenols; phenol-alcohols. …
Explanatory notes
… Sub-Chapter III PHENOLS, PHENOL-ALCOHOLS, AND THEIR HALOGENATED, …Section VI > Chapter 34 > Heading 3402 > 3402.3 > 3402.31
… Linear alkylbenzene sulphonic acids and their salts …
Classification opinions
… 1. Dodecylbenzenesulphonic acids used, either after neutralisation or …Section VI > Chapter 31 > Heading 3103
… Mineral or chemical fertilisers, phosphatic. …
Explanatory notes
… 31.03 - Mineral or chemical fertilisers, phosphatic. - Superphosphates : 3103.11 - - Containing by weight 35 % or more … and triple superphosphates are obtained by the action of phosphoric acid on these materials. (2) Basic slag (also …Section X > Chapter 48 > Heading 4811 > 4811.10
… Tarred, bituminised or asphalted paper and paperboard …
Classification opinions
… insulation material consisting of two sheets of creped asphalt-impregnated paper with aluminium foil interlining. …Section XVIII
… OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, …