Harmonized System
Section VI > Chapter 28 > Heading 2811
… Other inorganic acids and other inorganic oxygen compounds of non-metals. …
Explanatory notes
… 28.11 ‑ Other inorganic acids and other inorganic oxygen compounds of non-metals. … containers; the very pure acid is kept in silver flasks. Its uses include etching on glass, manufacturing ashless … (H 2 SiF 6 ), e.g., in aqueous solutions obtained as by‑products in the manufacture of superphosphates, or from …Section XVI > Chapter 84 > Heading 8428
Explanatory notes
… are classified in this heading when they are presented as parts of a more or less complete handling machine. When … presented separately, they are classified in heading 84.31 provided they are fitted or designed to be fitted with the … complete installation (wheels, rollers, pulleys, running or guide rails, etc.). Otherwise these structural elements are …Section XVI > Chapter 85 > Heading 8517
… Telephone sets, including smartphones and other telephones for … in a wired or wireless network (such as a local or wide area network), other than transmission or reception …
Explanatory notes
… 85.17 - Telephone sets, including smartphones and other telephones for … in a wired or wireless network (such as a local or wide area network), other than transmission or reception … and routing apparatus 8517.69 - - Other - Parts : 8517.71 - - Aerials and aerial reflectors of all …Section XVIII > Chapter 90 > Heading 9025
Explanatory notes
… not combined with other instruments : 9025.11 ‑ ‑ Liquid‑filled, for direct reading 9025.19 ‑ ‑ Other 9025.80 … direct reading on a graduated stem, the specific gravity of solids or liquids, or some arbitrary value related to specific gravity …Section XVI > Chapter 84 > Heading 8462
… draw-benches); presses for working metal or metal carbides, not specified above. …
Explanatory notes
… draw-benches); presses for working metal or metal carbides, not specified above. ‑ Hot forming … or flattening machines (including press brakes) for flat products : 8462.22 ‑ ‑ Profile forming machines 8462.23 ‑ ‑ … which work by changing the shape or form of metal or metal carbides. In general machine-tools are power-driven but …Section XI
Explanatory notes
… or the like (for example, artificial straw) of an apparent width exceeding 5 mm, of plastics (Chapter 39), or plaits or fabrics or other basketware or wickerwork of such … Glass fibres or articles of glass fibres, other than embroidery with glass thread on a visible ground of fabric …Legal note
… or the like (for example, artificial straw) of an apparent width exceeding 5 mm, of plastics (Chapter 39), or plaits or fabrics or other basketware or wickerwork of such … Glass fibres or articles of glass fibres, other than embroidery with glass thread on a visible ground of fabric …Section XVIII > Chapter 90
Explanatory notes
… devices for reading the scale (for example, “optical” dividing heads) but not those which are in themselves … devices for reading the scale (for example, “optical” dividing heads) but not those which are in themselves …Legal note
… devices for reading the scale (for example, “optical” dividing heads) but not those which are in themselves …Section XVI > Chapter 85
… Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles …