… concentrates. The princi p al ores generally classified in this heading are : (a) Garnierite, double silicate of … Niccolite (nickelin), nickel arsenide. (c) Pentlandite, sulphide of nickel and iron. (d) Nickeliferous pyrrhotite, nickel‑bearing iron sulphide. …
… 50.01 ‑ Silk worm cocoons suitable for reeling. This heading applies only to those cocoons which can be reeled to become raw silk classified in heading … excluded ( heading 50.03 ). Silk‑worm cocoons are usually whitish, yellowish or sometimes greenish. …
… 29.42 - Other organic compounds. This heading covers separate chemically defined organic … atom by a double bond (e.g., ketene, diphenylketene). This heading however excludes diketene which is a lactone of heading 29.32 . (2) Boron trifluoride …
… and other edible ice, whether or not containing cocoa. This heading covers ice cream, which is usually prepared with a basis of milk or cream, and … However, the heading excludes mixes and bases for ice cream which are classified according to their essential …
… tin. 8001.10 ‑ Tin, not alloyed 8001.20 ‑ Tin alloys This heading covers unwrought tin in blocks, ingots, pigs, … and similar products, of tin. Most of the products of this heading are intended for use in tin‑plating, for …
… Note to heading 72.04 apply, mutatis mutandis , to this heading, except that cuprous slag, ash and residues fall in heading 26.20 . Copper waste of this heading includes drawing sludge, derived from the …
… 79.05 ‑ Zinc plates, sheets, strip and foil. This heading covers plates, sheets, strip and foil , which are defined in Note 9 (d) to Section XV ; these …
… 7506.10 ‑ Of nickel, not alloyed 7506.20 ‑ Of nickel alloys This heading covers plates, sheets, strip and foil which are defined in Note 9 (d) to Section XV ; these … of equipment used, in particular, in the chemical industry. This heading excludes expanded metal ( heading 75.08 ). …
… (barytes) 2511.20 ‑ Natural barium carbonate (witherite) This heading covers only the naturally occurring barium … headings 28.33 and 28.36 respectively). Calcined witherite, which consists largely of impure barium oxide, remains in …
… 25.02 ‑ Unroasted iron pyrites. This heading relates to all unroasted iron pyrites, … cupreous iron pyrites. Pyrites are mainly composed of iron sulphide; they are grey or yellowish, with a metallic lustre … It also excludes : (a) Chalcopyrite (mixed copper‑iron sulphides) ( heading 26.03 ). (b) Marcasite (semi‑precious …
