Harmonized System
Section XVI > Chapter 84 > Heading 8437
… Machines for cleaning, sorting or grading seed, grain or …
Explanatory notes
… 84.37 ‑ Machines for cleaning, sorting or grading seed, grain or … , often used for cleaning beet seed. They consist of a series of rolls operating an endless inclined belt running … stone‑removing and “whizzing” machines , with or without subsidiary drying columns. (6) Grain brushing machines . …Section XVIII > Chapter 90 > Heading 9013
Explanatory notes
… , 90.18 or 90.27 ). This heading includes : (1) Lasers . These produce or amplify electro‑magnetic radiation in the … emission. When the lasing medium (e.g., crystals, gases, liquids, chemical products) is excited by the light from an … In the latter case the units are classified in this heading provided they are presented together. Lasers are …Section VI > Chapter 38 > Heading 3809
Explanatory notes
… in the leather or like industries This heading covers a wide range of products and preparations, of a kind generally used during processing or finishing of yarns, fabrics, paper, … or included elsewhere in the Nomenclature. They may be identified as falling in this heading because of their …Section VI > Chapter 33 > Heading 3301
… (terpeneless or not), including concretes and absolutes; resinoids; extracted oleoresins; concentrates of essential oils in fats, in fixed …