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Harmonized System
Section VI > Chapter 28 > Heading 2833
Explanatory notes
… ‑ Sodium sulphates : 2833.11 ‑ ‑ Disodium sulphate 2833.19 ‑ ‑ Other ‑ Other … crystals, efflorescing in the air and dissolving in water with a fall in temperature. The decahydrate (Na 2 SO 4 .10H … by treating bauxite, or natural aluminium silicates, with sulphuric acid; the impurities are mainly iron …Section XI > Chapter 61
Explanatory notes
… clothing accessories, knitted or crocheted Notes. 1.‑ This Chapter applies only to made up knitted or crocheted … designed to cover the upper part of the body, possibly with a tailored waistcoat in addition whose front is made … products in the piece of heading 58.11 are to be classified within the subheadings of the headings of this Chapter under …Legal note
… Notes. 1.‑ This Chapter applies only to made up knitted or crocheted … designed to cover the upper part of the body, possibly with a tailored waistcoat in addition whose front is made from the same …Section XVIII > Chapter 90 > Heading 9022
… on the use of X-rays or of alpha, beta, gamma or other ionising radiations, whether or not for medical, surgical, …
Explanatory notes
… on the use of X‑rays or of alpha, beta gamma or other ionising radiations, whether or not for medical, surgical, … usually suspended or mounted on a pedestal or other support with a directing or elevating mechanism, is fed with appropriate voltages from special …Section XIV > Chapter 71
… or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation …
Explanatory notes
… or semi-precious stones, precious metals, metals clad with precious metal, and articles thereof; imitation … Section VI and except as provided below, all articles consisting wholly or partly : (a) Of natural or … the two metals together and then rolling them. Wire clad with precious metal is obtained by inserting a …Legal note
… to Section VI and except as provided below, all articles consisting wholly or partly : (a) Of natural or … or (b) Of precious metal or of metal clad with precious metal, are to be classified in this Chapter. …Section XVI > Chapter 84 > Heading 8430
Explanatory notes
… ‑ ‑ Tamping or compacting machinery 8430.69 ‑ ‑ Other This heading covers machinery, other than the self‑propelled … heading covers not only fixed or stationary machines, but (with certain exceptions referred to below concerning … machines are often mounted on wagons or trucks complying with this condition. On the other hand, excavating, etc., …Section VI > Chapter 28 > Heading 2825
Explanatory notes
… and hydroxides 2825.80 ‑ Antimony oxides 2825.90 ‑ Other This heading covers : (A) Hydrazine and hydroxylamine and … 2 ), a basic product prepared by the oxidation of ammonia with sodium hypochlorite. Also exists as the hydrate (NH 2 .NH 2 .H 2 O). Colourless, …Section VI > Chapter 28 > Heading 2811
Explanatory notes
… dioxide 2811.22 ‑ ‑ Silicon dioxide 2811.29 ‑ ‑ Other This heading covers mineral acids and anhydrides and other … (fluorite) or on cryolite. It is purified by treatment with potassium carbonate or by distillation (it sometimes … manufacture of sulphuric acid, or as a disinfectant (for wine mutage). Liquid sulphur dioxide, which lowers the …Section XVI > Chapter 84 > Heading 8428
Explanatory notes
… conveyors, teleferics). 8428.10 ‑ Lifts and skip hoists 8428.20 ‑ Pneumatic elevators and conveyors … 8428.70 ‑ Industrial robots 8428.90 ‑ Other machinery With the exception of the lifting and handling machinery of …Section XVI > Chapter 84 > Heading 8438
… Machinery, not specified or included elsewhere in this Chapter, for the industrial preparation or manufacture of …