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Harmonized System
Section XVIII > Chapter 90 > Heading 9031 > 9031.4 > 9031.41
… For inspecting semiconductor wafers or devices (including integrated … for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits) …
Section VI > Chapter 28 > Heading 2830
… Sulphides; polysulphides, whether or not chemically defined. …
Explanatory notes
… 28.30 ‑ Sulphides; polysulphides, whether or not chemically defined. 2830.10 ‑ Sodium sulphides 2830.90 ‑ … on the surface of ores by sulphiding. Also used as a hair‑remover (in tanning or in toilet preparations), and as a … sulphate, it forms the bright yellow colouring matter employed in paints or ceramics ( heading 32.06 ). The …Section II > Chapter 9 > Heading 0907
… Cloves (whole fruit, cloves and stems). …
Explanatory notes
… 09.07 ‑ Cloves (whole fruit, cloves and stems). 0907.10 - Neither crushed nor ground 0907.20 - … in the sun). (3) The fine, greyish, strongly scented stems of the clove flowers. The heading excludes clove bark …Section XI > Chapter 58 > Heading 5810
… Embroidery in the piece, in strips or in motifs. …
Explanatory notes
… 58.10 ‑ Embroidery in the piece, in strips or in motifs (+). 5810.10 … textile materials Embroidery is obtained by working with embroidering threads on a pre‑existing ground of tulle, net, … it is removed (e.g., chemically or by cutting) after being embroidered and only the design remains. Certain embroidery …Section VI > Chapter 31 > Heading 3101 > 3101.00
… or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products …
Section X > Chapter 47 > Heading 4704
… Chemical wood pulp, sulphite, other than dissolving grades. …
Explanatory notes
… 47.04 ‑ Chemical wood pulp, sulphite, other than dissolving grades. … - - Coniferous 4704.19 - - Non‑coniferous - Semi‑bleached or bleached : 4704.21 - - Coniferous 4704.29 - - Non‑coniferous The sulphite process generally employs an acid solution and takes its name from the various …Section XV > Chapter 72 > Heading 7207
… Semi-finished products of iron or non-alloy steel. …
Explanatory notes
… 72.07 ‑ Semi‑finished products of iron or non‑alloy steel. … 7207.20 - Containing by weight 0.25 % or more of carbon Semi‑finished products are defined in Note 1 (ij) to this … have been subjected to a rolling operation which has given them a rough appearance. The heading covers blooms, billets, …Section XIII > Chapter 70 > Heading 7007
… Safety glass, consisting of toughened (tempered) or laminated glass. …
Explanatory notes
… 70.07 - Safety glass, consisting of toughened (tempered) or laminated glass. - Toughened … have been substantially increased by a complex physical-chemical treatment (e.g., ion-exchange) which may include a modification of the surface structure (commonly known as “chemically toughened glass”). This glass cannot be …Section XVIII > Chapter 91 > Heading 9103
… Clocks with watch movements, excluding clocks of heading 91.04. …
Explanatory notes
… 91.03 ‑ Clocks with watch movements, excluding clocks of heading 91.04. 9103.10 ‑ … a balance‑wheel and hairspring, quartz crystal or any other system capable of determining intervals of time, with a …Section X > Chapter 47 > Heading 4705
… Wood pulp obtained by a combination of mechanical and chemical pulping processes. …