Chapter Intelligence
HS 81
Interactive product-code intelligence built from indexed public trade relationships and cached shipment evidence where available. Every hierarchy card, product tile, company, supplier and sourcing market below is clickable.
Matched companies183unique business entities
Indexed relationships447public-data evidence
Origin countries0distinct sourcing markets
Cached suppliers0shipment-linked supplier matches
Top companies shown80ranked profiles displayed
HS Hierarchyouter → inner product classification
Move from broad chapter to heading, HS6 and HS10. Hover for context; click any level to open its dedicated intelligence page.
Product Breakdown Within HS 81size reflects indexed relationship volume
1000HeadingTungsten (Wolfram) and Articles Thereof, Nes216 relationships · 48.3%Code: 1000Heading within HS 81
Tungsten (Wolfram) and Articles Thereof, Nes
216 indexed relationships · 48.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8108HeadingTitanium and articles thereof, nes44 relationships · 9.8%Code: 8108Heading within HS 81
Titanium and articles thereof, nes
44 indexed relationships · 9.8% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8101HeadingTungstène (wolfram) et ouvrages en tungstène, nda41 relationships · 9.2%Code: 8101Heading within HS 81
Tungstène (wolfram) et ouvrages en tungstène, nda
41 indexed relationships · 9.2% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8102HeadingMolybdène et ouvrages en molybdène, nda37 relationships · 8.3%Code: 8102Heading within HS 81
Molybdène et ouvrages en molybdène, nda
37 indexed relationships · 8.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8112HeadingChrome, sous forme brute; poudres de chrome37 relationships · 8.3%Code: 8112Heading within HS 81
Chrome, sous forme brute; poudres de chrome
37 indexed relationships · 8.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8103HeadingOuvrages en tantale, a/q creusets, nda25 relationships · 5.6%Code: 8103Heading within HS 81
Ouvrages en tantale, a/q creusets, nda
25 indexed relationships · 5.6% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8110HeadingAntimoine, sous forme brute; poudres d'antimoine19 relationships · 4.3%Code: 8110Heading within HS 81
Antimoine, sous forme brute; poudres d'antimoine
19 indexed relationships · 4.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8104HeadingMagnésium et ouvrages en magnésium, nda9 relationships · 2.0%Code: 8104Heading within HS 81
Magnésium et ouvrages en magnésium, nda
9 indexed relationships · 2.0% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8105HeadingCobalt et ouvrages en cobalt, nda8 relationships · 1.8%Code: 8105Heading within HS 81
Cobalt et ouvrages en cobalt, nda
8 indexed relationships · 1.8% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8113HeadingCermets and articles thereof, including waste and scrap7 relationships · 1.6%Code: 8113Heading within HS 81
Cermets and articles thereof, including waste and scrap
7 indexed relationships · 1.6% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8111HeadingManganèse et ouvrages en manganèse, y compris les déchets et débris4 relationships · 0.9%Code: 8111Heading within HS 81
Manganèse et ouvrages en manganèse, y compris les déchets et débris
4 indexed relationships · 0.9% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.
Tungsten (Wolfram) and Articles Thereof, Nes
216 indexed relationships · 48.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8108HeadingTitanium and articles thereof, nes44 relationships · 9.8%Code: 8108Heading within HS 81
Titanium and articles thereof, nes
44 indexed relationships · 9.8% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8101HeadingTungstène (wolfram) et ouvrages en tungstène, nda41 relationships · 9.2%Code: 8101Heading within HS 81
Tungstène (wolfram) et ouvrages en tungstène, nda
41 indexed relationships · 9.2% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8102HeadingMolybdène et ouvrages en molybdène, nda37 relationships · 8.3%Code: 8102Heading within HS 81
Molybdène et ouvrages en molybdène, nda
37 indexed relationships · 8.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8112HeadingChrome, sous forme brute; poudres de chrome37 relationships · 8.3%Code: 8112Heading within HS 81
Chrome, sous forme brute; poudres de chrome
37 indexed relationships · 8.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8103HeadingOuvrages en tantale, a/q creusets, nda25 relationships · 5.6%Code: 8103Heading within HS 81
Ouvrages en tantale, a/q creusets, nda
25 indexed relationships · 5.6% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8110HeadingAntimoine, sous forme brute; poudres d'antimoine19 relationships · 4.3%Code: 8110Heading within HS 81
Antimoine, sous forme brute; poudres d'antimoine
19 indexed relationships · 4.3% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8104HeadingMagnésium et ouvrages en magnésium, nda9 relationships · 2.0%Code: 8104Heading within HS 81
Magnésium et ouvrages en magnésium, nda
9 indexed relationships · 2.0% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8105HeadingCobalt et ouvrages en cobalt, nda8 relationships · 1.8%Code: 8105Heading within HS 81
Cobalt et ouvrages en cobalt, nda
8 indexed relationships · 1.8% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8113HeadingCermets and articles thereof, including waste and scrap7 relationships · 1.6%Code: 8113Heading within HS 81
Cermets and articles thereof, including waste and scrap
7 indexed relationships · 1.6% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.8111HeadingManganèse et ouvrages en manganèse, y compris les déchets et débris4 relationships · 0.9%Code: 8111Heading within HS 81
Manganèse et ouvrages en manganèse, y compris les déchets et débris
4 indexed relationships · 0.9% of this viewClick to open companies, suppliers, countries, descriptions and activity for this HS code.
Top Sourcing Countriesshare of matched relationships
No origin-country data for this HS code.
Relationship Activity by Yearwhere source year is available
Activity reflects source-backed relationship records, not fabricated customs value or shipment volume.
Common Product Descriptionsclick to find related businesses
Tungstène (wolfram) et ouvrages en tungstène, nda33 · 7.4%Tungsten (Wolfram) and Articles Thereof, Nes33 · 7.4%Titanium and articles thereof, nes24 · 5.4%Titanium - Other Articles Nes23 · 5.1%Molybdène et ouvrages en molybdène, nda22 · 4.9%Molybdenum - Other Articles Nes22 · 4.9%Chrome, sous forme brute; poudres de chrome19 · 4.3%Chrome, sous forme brute et poudres19 · 4.3%Ouvrages en tantale, a/q creusets, nda17 · 3.8%Tubes et tuyaux, non alliées, en titane, nda14 · 3.1%Antimoine, sous forme brute; poudres d'antimoine13 · 2.9%Antimoine, sous forme brute et poudres13 · 2.9%Magnésium et ouvrages en magnésium, nda9 · 2.0%Magnesium - Other Articles Nes9 · 2.0%Manganèse et ouvrages en manganèse, y compris les déchets et débris8 · 1.8%Profilés de molybdène, tôles, bandes, feuilles,barres a/q simpl obt par frittage7 · 1.6%Moylbdenbum - Unwrought, Unsintered Bars and Rods, Profiles, Sheets, Strips and Foil7 · 1.6%Cermets et ouvrages en cermets, y compris les déchets et débris7 · 1.6%Cermets and articles thereof, including waste and scrap7 · 1.6%Antimoine et ouvrages en antimoine, nda6 · 1.3%Antimony - Other Articles Nes6 · 1.3%Titane, sous forme brute ou poudres6 · 1.3%Titane, sous forme brute; poudres de titane6 · 1.3%Tungstène,sous forme brute,y compris les barres simplement obtenues par frittage5 · 1.1%
Top Companies / Importers for HS 81ranked by indexed relationship evidence
Cached Suppliers Linked to HS 81from existing cached shipment intelligence only
No cached supplier shipment evidence is currently linked to this HS code. Public company/importer intelligence above remains available.