Harmonized System
Section VI > Chapter 28 > Heading 2840
Explanatory notes
… ‑ Peroxoborates (perborates) (A) BORATES Subject to the exclusions mentioned in the introduction to this … or orthoboric acid (H 3 BO 3 ) (heading 28.10). Borates obtained by crystallisation or by a chemical process are … a fire‑proofing material. Also used as a fixative in hair‑lotions; as a component of electrolytes for electrolytic …Section VI > Chapter 28 > Heading 2849
Explanatory notes
… chemically defined. 2849.10 ‑ Of calcium 2849.20 ‑ Of silicon 2849.90 ‑ Other This heading covers : (A) Binary … Decomposed by water to produce acetylene; used for the production of the latter gas or of calcium cyanamide. (2) … oxide and carbon black; disintegrates on contact with air or water. Used in manufacture of lamp filaments. (6) …Section VI > Chapter 28 > Heading 2818
Explanatory notes
… oxide in an electric furnace. The aluminium oxide may contain small proportions of other oxides (e.g., titanium … or added to improve, for example, the hardness of the fused grain or to modify the colour. However, mechanical mixtures … of artificial corundum and other substances, such as zirconium dioxide, are excluded ( heading 38.24 ). …Section XV > Chapter 72 > Heading 7224
Explanatory notes
… vanadium and cobalt; the most common non‑metal additive is silicon. These alloying materials confer special properties … : (1) Alloy engineering and structural steels usually containing the following elements : chromium, manganese, … containing in particular very small quantities of boron (0.0008 % or more by weight) or of niobium (0.06 % or …Section XV > Chapter 82 > Heading 8202
Explanatory notes
… This heading covers : (A) Hand saws for wood, metal, stone or other materials, whether for trade or domestic use. … than for milling cutters, and by the toothing which is cut only on the periphery as with ordinary circular saws, … milling cutters often have teeth on their faces, or have concave or convex teeth. (3) Chain saw blades (in the form …Section II > Chapter 11 > Heading 1104
… Cereal grains otherwise worked (for example, hulled, rolled, …
Explanatory notes
… 11.04 ‑ Cereal grains otherwise worked (for example, hulled, rolled, … to be made between the products of this heading and the exceptions referred to, see Item (1) of the General … natural state have no husk or hull, provided they have not undergone any process other than threshing or winnowing ( …Section XVII > Chapter 87 > Heading 8709
… of the type used in factories, warehouses, dock areas or airports for short distance transport of goods; tractors of the type used on railway station platforms; parts of the foregoing …
Explanatory notes
… of the type used in factories, warehouses, dock areas or airports for short distance transport of goods; tractors of the type used on railway station platforms; parts of the foregoing … covers a group of self-propelled vehicles of the types used only in factories, warehouses, dock areas or airports for …Section XX > Chapter 96 > Heading 9606
… Buttons, press-fasteners, snap-fasteners and press-studs, button moulds and other parts of these articles; button …
Explanatory notes
… 96.06 ‑ Buttons, press‑fasteners, snap‑fasteners and press‑studs, button … articles may be made of various materials and they may contain natural or cultured pearls, precious or …Section VI > Chapter 29
Explanatory notes
… Chapter 29 Organic chemicals Notes. 1.- Except where the context otherwise requires, the headings of this Chapter apply only to : (a) Separate chemically defined organic compounds, whether or not containing impurities; (b) Mixtures of two or more …Legal note
… Notes. 1.- Except where the context otherwise requires, the headings of this Chapter apply only to : (a) Separate chemically defined organic compounds, whether or not containing impurities; (b) Mixtures of two or more …Section XXI > Chapter 97 > Heading 9701
… other than drawings of heading 49.06 and other than hand-painted or hand-decorated manufactured articles; collages, …