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Harmonized System
Section XVIII > Chapter 90 > Heading 9011
… Compound optical microscopes, including those for photomicrography, …
Explanatory notes
… 90.11 ‑ Compound optical microscopes, including those for photomicrography, … devices which are usually in the form of a small circular screen fitted on top of the microscope. (3) Laboratory … enabling rapid change of focus, and are used in education, scientific and medical demonstration rooms, technical …Section I > Chapter 3 > Heading 0302 > 0302.4
… spp.), brisling or sprats (Sprattus sprattus), mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus), … Indian mackerels (Rastrelliger spp.), seerfishes (Scomberomorus spp.), jack and horse mackerel (Trachurus …
Section I > Chapter 3 > Heading 0303 > 0303.5
… spp.), brisling or sprats (Sprattus sprattus), mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus), … Indian mackerels (Rastrelliger spp.), seerfishes (Scomberomorus spp), jack and horse mackerel (Trachurus …
Section XV > Chapter 81 > Heading 8101
… Tungsten (wolfram) and articles thereof, including waste and scrap. …
Explanatory notes
… (wolfram) and articles thereof, including waste and scrap. 8101.10 ‑ Powders ‑ Other : 8101.94 - - … from the ores wolframite (iron‑manganese tungstate) and scheelite (calcium tungstate). The ores are converted into … alloys used in the manufacture of X‑ray screens, certain aircraft parts, etc. * * * Tungsten …Section XX
… MISCELLANEOUS MANUFACTURED ARTICLES …
Explanatory notes
… Section XX MISCELLANEOUS MANUFACTURED ARTICLES …Section XV > Chapter 81 > Heading 8108
… Titanium and articles thereof, including waste and scrap. …
Explanatory notes
… 81.08 ‑ Titanium and articles thereof, including waste and scrap. 8108.20 ‑ Unwrought titanium; powders 8108.30 ‑ Waste and scrap 8108.90 ‑ Other Titanium is obtained by reduction of … powder, anodes, bars and rods, sheets and plates, waste and scrap, and products other than those articles covered by …Section XV > Chapter 81 > Heading 8103
… Tantalum and articles thereof, including waste and scrap. …
Explanatory notes
… 81.03 ‑ Tantalum and articles thereof, including waste and scrap. 8103.20 ‑ Unwrought tantalum, including bars and rods … obtained simply by sintering; powders 8103.30 ‑ Waste and scrap ‑ Other : 8103.91 ‑ - Crucibles 8103.99 … tantalum in all its forms, viz. : powder, blocks, waste and scrap; bars, wire, filaments; sheets, strip, foil; profiles; …Section XVIII > Chapter 90 > Heading 9013 > 9013.10
… Telescopic sights for fitting to arms; periscopes; telescopes designed to form parts of machines, appliances, …
Section XVIII > Chapter 90 > Heading 9011 > 9011.10
… Stereoscopic microscopes …
Section I > Chapter 3 > Heading 0304 > 0304.4 > 0304.41
… Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and …