Harmonized System
Section XVIII > Chapter 90 > Heading 9027
… checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or …
Explanatory notes
… checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or … analysed is placed, an observation eyepiece and a measuring scale. In addition to the essential optical elements … for examining an enlarged spectrogram projected on to a screen ( heading 90.08 ); micrometric microscopes and …Section XVI > Chapter 84 > Heading 8474
… Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or …
Explanatory notes
… 84.74 ‑ Machinery for sorting, screening, separating, washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or … 8474.39 ‑ ‑ Other 8474.80 ‑ Other machinery 8474.90 ‑ Parts This heading covers : (I) Machinery of a kind used, mainly …Section VI > Chapter 28 > Heading 2842
… Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides. …
Explanatory notes
… 28.42 ‑ Other salts of inorganic acids or peroxoacids (including … salts include : (A) Fulminates, cyanates, isocyanates and thiocyanates , metal salts of the non-isolated cyanic acid … acid (H-C≡N + -O - ) another isomer of cyanic acid, or of thiocyanic acid (HS-C≡N). (1) Fulminates. Fulminates are …Section XV > Chapter 82 > Heading 8213
… Scissors, tailors' shears and similar shears, and blades …
Explanatory notes
… ‑ Scissors, tailors’ shears and similar shears, and blades therefor. The scissors classified in this heading consist of two superimposed blades, sometimes …Section XV > Chapter 72 > Heading 7209
Explanatory notes
… or coated (+). - In coils, not further worked than cold-rolled (cold-reduced) : 7209.15 - - Of a thickness … from those of their hot‑rolled counterparts, which they increasingly tend to replace. They are used, in … normalising or other heat treatment. If they are very thin (generally less than 0.5 mm) and if their surface has …Section XVI > Chapter 85 > Heading 8535
… arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding …
Explanatory notes
… arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding … circuits. The heading covers apparatus of the kinds described in Explanatory Note to heading 85.36, when for a …Section XIII > Chapter 70 > Heading 7015
… or corrective spectacles, curved, bent, hollowed or the like, not optically worked; hollow glass spheres and their segments, for the manufacture of such glasses. …
Explanatory notes
… When the above glasses do not have parallel faces, they may have certain optical properties, but whereas the … poorer quality than used for corrective spectacles. These glasses usually have parallel faces, and are not intended, in practice, for optical working. Nevertheless, should they be optically worked they would be …Section XVI > Chapter 85 > Heading 8524
… Flat panel display modules, whether or not incorporating touch-sensitive screens. …
Explanatory notes
… modules, whether or not incorporating touch-sensitive screens. - Without drivers or control circuits … - Of organic light-emitting diodes (OLED) 8524.99 - - Other This heading covers flat panel display modules, whether or …Section XVIII > Chapter 90 > Heading 9014
… Direction finding compasses; other navigational instruments and appliances. …