Harmonized System

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Section VI > Chapter 33 > Heading 3305 > 3305.10

Classification opinions

… non-ionic and amphoteric surface-active agents, sodium benzoate (preservative), citric acid and water. The product …

Section XV > Chapter 73 > Heading 7326 > 7326.90

Classification opinions

… lower ends, which can be connected together using threaded bronze couplings, are pointed. These rods are used to …

Section VI > Chapter 29 > Heading 2902

Explanatory notes

… 2902.11 - - Cyclohexane 2902.19 - - Other 2902.20 - Benzene 2902.30 - Toluene               - Xylenes : 2902.41 … - - Mixed xylene isomers 2902.50 - Styrene 2902.60 - Ethylbenzene 2902.70 - Cumene 2902.90 - Other Cyclic hydrocarbons … These compounds contain one or more fused or unfused benzene rings, benzene being a hydrocarbon composed of …

Section VI > Chapter 29 > Heading 2916

Explanatory notes

… peroxides, peroxyacids and their derivatives : 2916.31 - - Benzoic acid, its salts and esters 2916.32 - - Benzoyl peroxide and benzoyl chloride 2916.34 - - …

Section VI > Chapter 29 > Heading 2935

Section VI > Chapter 29 > Heading 2934

Explanatory notes

… structure 2934.20 - Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not … and 1,2-thiazole (isothiazole). (B)  Compounds containing a benzothiazole ring-system (whether or not hydrogenated), not … includes both 1,3-benzothiazole and 1,2-benzothiazole (benzisothiazole).        This part includes, inter alia  : …

Section VI > Chapter 29 > Heading 2904

Explanatory notes

…       Sulphonated derivatives of cyclic hydrocarbons . (a)  Benzenesulphonic acid. (b) Toluenesulphonic acids (sometimes erroneously called benzylsulphonic acids). (c)  Xylenesulphonic acids. (d) … else a halosulphonyl group. (1)   Chloro-, bromo- and iodobenzenesulphonic acids ( o- , m and p- )* . (2)   Chloro-, …

Section VI > Chapter 29 > Heading 2912

Explanatory notes

… aldehydes without other oxygen function : 2912.21 ‑ ‑ Benzaldehyde 2912.29 ‑ ‑ Other               ‑ … oxygen function : 2912.41 ‑ ‑ Vanillin (4‑hydroxy‑3‑methoxybenzaldehyde) 2912.42 ‑ ‑ Ethylvanillin (3‑ethoxy‑4‑hydroxybenzaldehyde) 2912.49 ‑ ‑ Other 2912.50 ‑ Cyclic polymers of …

Section VI > Chapter 29 > Heading 2903

Section VI > Chapter 29 > Heading 2907

Explanatory notes

…               - Monophenols : 2907.11 - - Phenol (hydroxybenzene) and its salts 2907.12 - - Cresols and their salts … are obtained by replacing one or more hydrogen atoms of the benzene ring by the hydroxyl radical (-OH). Replacement of … This substitution in its turn may affect one or more benzene rings; in the first case mononuclear phenols are …