Harmonized System
Section VI > Chapter 29 > Heading 2921
Explanatory notes
… amines and their salts of this heading diluted to standard strengths for the production of azo-dyes are also … (CH 3 NH 2 ). Colourless, inflammable gas with a strong, ammoniacal odour; used for preparing organic dyes …Section XVII > Chapter 87 > Heading 8705
Explanatory notes
… elevator platforms for the maintenance of overhead cables, street lighting, etc.; lorries (trucks) with an adjustable … television work. (4) Lorries (trucks) used for cleansing streets, gutters, airfield runways, etc., (e.g., sweepers, … for drilling, etc.). (9) Lorries (trucks) fitted with stacking mechanisms (i.e., with a platform which moves on a …Section VI > Chapter 38 > Heading 3807
Explanatory notes
… carbonisation in charcoal kilns (e.g., Swedish tar or Stockholm tar), or by distillation in retorts or ovens … as talc or kaolin). It is usually in the form of blocks, sticks or discs. (3) Caulking pitch is used for caulking … purified by fusion and filtering ( heading 13.01 ). (b) Stearin pitch (stearic pitch), wool grease pitch and …Section XVI > Chapter 84 > Heading 8436
… Other agricultural, horticultural, forestry, poultry-keeping or bee-keeping machinery, …
Explanatory notes
… brooders. 8436.10 ‑ Machinery for preparing animal feeding stuffs ‑ Poultry‑keeping machinery; poultry … (including agricultural schools, co‑operatives or testing stations), in forestry, market gardens, or poultry‑keeping … or crushers for beet, turnips, carrots, fodder, etc. (4) Straw, hay or silage cutters , whether or not incorporating …Section XVIII > Chapter 90 > Heading 9005
… other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy. …
Explanatory notes
… for focussing; they may also be designed to be fitted on a stand. Certain telescopes may incorporate a device so that … Reflecting telescopes are usually designed to be mounted on stands which are frequently large structures with considerable associated equipment. When …Section VI > Chapter 29 > Heading 2918
Explanatory notes
… acid. The main salts are calcium (used in medicine), strontium, magnesium, zinc, antimony, iron and bismuth … Pentyl tartrates . (3) Citric acid* . Found in the free state of citrus fruit juices; also obtained from the … of oil of wintergreen. An oily, colourless liquid with a strong persistent aromatic odour; used in medicine. (b) …Section XI > Chapter 56 > Heading 5603
Explanatory notes
… fibres may be of natural or man‑made origin. They may be staple fibres (natural or man‑made) or man‑made filaments or … and production can be conveniently divided into the three stages : web formation, bonding and finishing. I. Web … impregnation with an adhesive binder such as rubber, gum, starch, glue or plastics, in solution or emulsion, by heat …Section VI > Chapter 29 > Heading 2930
Explanatory notes
… 2 NC O SH or H 2 NCSOH) (which does not exist in the free state), whether or not hydrogen atoms of the NH 2 group are …Section XVI > Chapter 85 > Heading 8531
Explanatory notes
… (e.g., door bells) or automatically (e.g., burglar alarms). Static signs, even if lit electrically (e.g., lamps, … appliance which causes a small hammer to vibrate and strike a bell dome. Buzzers are similar but without the bell … electric door chimes in which one or more metal tubes are struck, emitting a musical note or series of musical notes, …Section XI > Chapter 54
… Man-made filaments; strip and the like of man-made textile materials …