Harmonized System

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Section VI > Chapter 28 > Heading 2841

Explanatory notes

… which constitute anhydrides). The main groups of compounds covered by this heading are : (1)   Aluminates . Derivatives of aluminium hydroxide. (a)  Sodium aluminate . Obtained by treating bauxite with sodium hydroxide solution. … soluble in water, in aqueous solutions or in paste form. Used as a mordant in dyeing (alkaline mordant); in the …

Section I > Chapter 3 > Heading 0304 > 0304.7 > 0304.71

Classification opinions

… 1. Frozen rehydrated Atlantic cod ( Gadus morhua ) fillets .  The cod has undergone a normal drying process, before being placed in cold water (up to 2 °C) without any additives, for 6 to 10 days. During this time, the skin and bones are removed. Once the process is completed, the cod fillets are …

Section VI > Chapter 28 > Heading 2844

Explanatory notes

… uranium or natural uranium compounds 2844.20 ‑ Uranium enriched in U 235 and its compounds; plutonium and its … plutonium or compounds of these products 2844.30 ‑ Uranium depleted in U 235 and its compounds; thorium and its … compounds 2844.44 ‑ - Radioactive residues 2844.50 ‑ Spent (irradiated) fuel elements (cartridges) of nuclear reactors …

Section VI > Chapter 28 > Heading 2827

Explanatory notes

… ‑ Iodides and iodide oxides Subject to the exclusions specified in the introduction to this sub‑Chapter, this … ion (NH 4 + ). Halides and halide oxides of non‑metals are excluded ( heading 28.12 ). (A) CHLORIDES This group covers … of hydrogen chloride (heading 28.06). The main chlorides included here are : (1)   Ammonium chloride (sal ammoniac, …

Section XVI > Chapter 84 > Heading 8430

Explanatory notes

… rock cutters and tunnelling machinery : 8430.31 ‑ ‑ Self‑ propelled 8430.39 ‑ ‑ Other               ‑ Other boring or … shields have smooth outer surfaces and sharp front cutting edges which are pushed forward into the soil by a hydraulic …

Section VII > Chapter 39 > Heading 3913 > 3913.90

Classification opinions

… 1. Polysaccharide , in the form of gum (xanthan gum), produced by the fermentation of glucose, sucrose, lactose or … period, the polysaccharide is precipitated from a growth medium with isopropyl alcohol, dried, ground into a fine powder and added to a liquid …

Section XVI > Chapter 84 > Heading 8428

Explanatory notes

… conveyors, for goods or materials : 8428.31 ‑ ‑ Specially designed for underground use 8428.32 ‑ ‑ Other, bucket type … for agriculture, metallurgy, etc. This heading is not limited to lifting or handling equipment for solid materials … the equipment of this heading insofar as they concern self‑propelled and other “mobile” machines, multi-function …

Section VI > Chapter 28 > Heading 2836

Explanatory notes

… carbonate 2836.99 ‑ ‑ Other Subject to the exclusions mentioned in the introduction to this sub‑Chapter, this … or bicarbonates, basic carbonates) ‑ metal salts of the non‑isolated carbonic acid (H 2 CO 3 ), whose anhydride (CO 2 ) … metal peroxides. (A) CARBONATES (1)   Ammonium carbonates . Obtained by heating a mixture of chalk and ammonium sulphate …

Section XVIII > Chapter 90 > Heading 9030

Explanatory notes

… device 9030.40 ‑ Other instruments and apparatus, specially designed for telecommunications (for example, cross‑talk … or checking semiconductor wafers or devices (including integrated circuits) 9030.84 - - Other, with a recording … IONISING RADIATIONS These instruments and apparatus are used in scientific research, for industrial purposes …

Section XV > Chapter 83 > Heading 8309 > 8309.90

Classification opinions

… tops of different shapes (round, oval, rectangular with rounded corners, etc.) and different sizes for drink or food cans; the tops have a raised edge for permanently crimping onto the top of a can, and the …

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