Harmonized System

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Section XVI > Chapter 84 > Heading 8434

Explanatory notes

… tanks along a pipe‑line, generally fixed.  These types include milking robots, also known as voluntary milking systems.  These systems, which incorporate all the equipment necessary for automatic … machines are classified in this heading as constituting a functional unit within the meaning of Note 4 to Section XVI …

Section XV > Chapter 73 > Heading 7326

Explanatory notes

… covers all iron or steel articles obtained by forging or punching, by cutting or stamping or by other processes such … turning, milling or perforating other than articles included in the preceding headings of this Chapter or … 82 or 83 or more specifically covered elsewhere in the Nomenclature. The heading includes : (1)  Horseshoes; boot …

Section VII > Chapter 40 > Heading 4010

Explanatory notes

… 180 cm but not exceeding 240 cm 4010.35 - - Endless synchronous belts, of an outside circumference exceeding … 60 cm but not exceeding 150 cm 4010.36 - - Endless synchronous belts, of an outside circumference exceeding … which is wholly covered with vulcanised rubber. The heading includes belting in the length (for subsequent cutting to …

Section VI > Chapter 29 > Heading 2932

Explanatory notes

… or not hydrogenated) in the structure .        This part includes, inter alia  : (1)   Tetrahydrofuran . Colourless … which darkens when exposed to air. Reacts vigorously with concentrated mineral acids. Used as a solvent for cellulose … ring can be opened using an alkali.        This part includes, inter alia  : (a)    Coumarin (1,2-benzopyrone)* . …

Section VI > Chapter 32 > Heading 3204

Explanatory notes

… dyes and preparations based thereon 3204.15 - - Vat dyes (including those usable in that state as pigments) and … and synthetic organic colouring matter diluted with substances which have no dyeing properties (e.g., anhydrous … addition of small quantities of surface-active products to encourage penetration and fixation of the dye does not …

Section VI > Chapter 29 > Heading 2915

Explanatory notes

… the carboxylic acids which contain the characteristic function (–COOH), called the carboxyl group. In theory, the heading also covers the ortho-acids (RC(OH) 3 ) since these may be regarded as hydrated carboxylic acids … derivatives in various sub-Chapters. This sub-Chapter includes only those which are sulphonated derivatives of the …

Section XVII > Chapter 87 > Heading 8704

Explanatory notes

… (trucks) specially constructed for the transport of fresh concrete, other than concrete‑mixer lorries (trucks) of heading 87.05 ; refuse …

Section XIV > Chapter 71 > Heading 7110

Explanatory notes

… rolling or drawing.         In view of their outstanding resistance to corrosion, high melting point and high … industry for the manufacture of thermocouples and resistance thermometers, and as electrical contacts and … electrical and glass-making industries. Its low electrical resistance and high resistance to tarnishing make it …

Section IV > Chapter 16 > Heading 1603

Explanatory notes

… of this heading have very similar physical characteristics (appearance, odour, flavour, etc.) and chemical composition. The heading includes : (1)   Meat extracts . These are concentrates generally obtained by boiling or steaming meat …

Section VI > Chapter 28 > Heading 2833

Explanatory notes

… falls in heading 31.04 or 31.05 . (1)   Sodium sulphates include : (a)  Disodium sulphate (neutral sulphate) (Na 2 SO … or from chromous sulphate (CrSO 4 ). These sulphates are included here. (5)   Nickel sulphates . The most common of …