Harmonized System
Section VI > Chapter 28 > Heading 2812
… Halides and halide oxides of non-metals. …
Explanatory notes
… compounds as under (1) above, combined with oxygen ( halide oxides ). or (3) Sulphur with a non‑metal other than oxygen or hydrogen ( sulphur compounds ). Sulphide oxides of non‑metals (sulphur + oxygen + non‑metal) are … sub‑Chapter; they fall in heading 28.53 . Halides, halide oxides, and sulphides of metals (see the General Explanatory …Section VI > Chapter 28 > Heading 2824
… Lead oxides; red lead and orange lead. …
Explanatory notes
… 28.24 ‑ Lead oxides; red lead and orange lead. 2824.10 ‑ Lead monoxide (litharge, massicot) 2824.90 ‑ Other (1) Lead … massicot) (PbO). Lead or cerussite (lead hydrocarbonate) oxidised by heating in air produces first unmelted lead …Section VI > Chapter 28 > Heading 2822 > 2822.00
… Cobalt oxides and hydroxides; commercial cobalt oxides …
Section VI > Chapter 28 > Heading 2816 > 2816.40
… Oxides, hydroxides and peroxides, of strontium or barium …
Section VI > Chapter 28 > Heading 2847
… Hydrogen peroxide, whether or not solidified with urea. …
Explanatory notes
… 28.47 ‑ Hydrogen peroxide, whether or not solidified with urea. Hydrogen peroxide (H 2 O 2 ) is obtained by electrolytic oxidation of sulphuric acid followed by distillation, or by …Section XV > Chapter 83 > Heading 8307
… Flexible tubing of base metal, with or without fittings. …
Explanatory notes
… 83.07 ‑ Flexible tubing of base metal, with or without fittings. … 8307.90 ‑ Of other base metal There are two main types of flexible metal tubing, differing according to the process of …Section VI > Chapter 28 > Heading 2809
… Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not …
Explanatory notes
… 28.09 ‑ Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not … Diphosphorus pentaoxide (phosphorus (V) oxide, phosphorus pentoxide, phosphoric anhydride) (P 2 O 5 ) is obtained by …Section XV > Chapter 75 > Heading 7501
… Nickel mattes, nickel oxide sinters and other intermediate products of nickel …
Explanatory notes
… 75.01 ‑ Nickel mattes, nickel oxide sinters and other intermediate products of nickel metallurgy. 7501.10 ‑ Nickel mattes 7501.20 ‑ Nickel oxide sinters and other intermediate products of nickel … of nickel metallurgy. These include : (i) Impure nickel oxides , e.g., nickel oxide sinters, nickel oxide in powder …Section VI > Chapter 29 > Heading 2923
… Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether …
Explanatory notes
… 29.23 - Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether … ethyl, tolyl etc.). This cation may be associated with the hydroxide ion (OH – ) to give a quaternary ammonium …Section VI > Chapter 29 > Heading 2933 > 2933.3 > 2933.33
… bezitramide (INN), bromazepam (INN), carfentanil (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), …