{
  "summary": "HS heading 81.01 covers tungsten (wolfram) and articles thereof, including waste and scrap. It is in chapter 81 (other base metals; cermets; articles thereof). It is split into 5 subheadings: 8101.10 (powders), 8101.94 (other, unwrought tungsten, including bars and rods obtained simply by sintering), 8101.96 (other, wire), 8101.97 (other, waste and scrap) and 8101.99 (other, other). National tariff lines under heading 81.01 are live on border.bot for the United States (6 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "Heading",
      "value": "81.01",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Description",
      "value": "Tungsten (wolfram) and articles thereof, including waste and scrap",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Chapter",
      "value": "81: Other base metals; cermets; articles thereof",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Subheadings",
      "value": "5",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    }
  ],
  "faq": [
    {
      "question": "What does HS heading 81.01 cover?",
      "answer": "HS heading 81.01 covers tungsten (wolfram) and articles thereof, including waste and scrap."
    },
    {
      "question": "Which chapter is HS heading 81.01 in?",
      "answer": "HS heading 81.01 is in chapter 81 (other base metals; cermets; articles thereof)."
    },
    {
      "question": "How many subheadings does HS heading 81.01 have?",
      "answer": "HS heading 81.01 has 5 subheadings: 8101.10 (powders), 8101.94 (other, unwrought tungsten, including bars and rods obtained simply by sintering), 8101.96 (other, wire), 8101.97 (other, waste and scrap) and 8101.99 (other, other)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS heading 81.01?",
      "answer": "National tariff lines under heading 81.01 are live on border.bot for the United States (6 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS heading 81.01 covers tungsten (wolfram) and articles thereof, including waste and scrap.",
        "It is split into 5 subheadings: 8101.10 (powders), 8101.94 (other, unwrought tungsten, including bars and rods obtained simply by sintering), 8101.96 (other, wire), 8101.97 (other, waste and scrap) and 8101.99 (other, other)."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of chapter 81 are classified in its other 11 headings, listed below."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "Heading 81.01 is one of 12 headings in chapter 81. Its first two digits, 81, are the chapter; the next two, 01, number the heading within it. Its subheadings add two more digits (8101.10, 8101.94, 8101.96)."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under heading 81.01 are live on border.bot for the United States (6 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.",
        "This page was last updated on 11 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
  ],
  "data": {
    "type": "hs-heading",
    "edition": "HS2022",
    "chapter": {
      "code": "81",
      "description": "Other base metals; cermets; articles thereof"
    },
    "heading": {
      "code": "8101",
      "description": "Tungsten (wolfram) and articles thereof, including waste and scrap"
    },
    "subheadings": [
      {
        "code": "810110",
        "description": "Powders",
        "levels": [
          "Powders"
        ]
      },
      {
        "code": "810194",
        "description": "Other: Unwrought tungsten, including bars and rods obtained simply by sintering",
        "levels": [
          "Other",
          "Unwrought tungsten, including bars and rods obtained simply by sintering"
        ]
      },
      {
        "code": "810196",
        "description": "Other: Wire",
        "levels": [
          "Other",
          "Wire"
        ]
      },
      {
        "code": "810197",
        "description": "Other: Waste and scrap",
        "levels": [
          "Other",
          "Waste and scrap"
        ]
      },
      {
        "code": "810199",
        "description": "Other: Other",
        "levels": [
          "Other",
          "Other"
        ]
      }
    ],
    "otherHeadings": [
      {
        "code": "8102",
        "description": "Molybdenum and articles thereof, including waste and scrap"
      },
      {
        "code": "8103",
        "description": "Tantalum and articles thereof, including waste and scrap"
      },
      {
        "code": "8104",
        "description": "Magnesium and articles thereof, including waste and scrap"
      },
      {
        "code": "8105",
        "description": "Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrap"
      },
      {
        "code": "8106",
        "description": "Bismuth and articles thereof, including waste and scrap"
      },
      {
        "code": "8108",
        "description": "Titanium and articles thereof, including waste and scrap"
      },
      {
        "code": "8109",
        "description": "Zirconium and articles thereof, including waste and scrap"
      },
      {
        "code": "8110",
        "description": "Antimony and articles thereof, including waste and scrap"
      },
      {
        "code": "8111",
        "description": "Manganese and articles thereof, including waste and scrap"
      },
      {
        "code": "8112",
        "description": "Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap"
      },
      {
        "code": "8113",
        "description": "Cermets and articles thereof, including waste and scrap"
      }
    ],
    "previous": {
      "code": "8007",
      "description": "Other articles of tin",
      "indexable": false
    },
    "next": {
      "code": "8102",
      "description": "Molybdenum and articles thereof, including waste and scrap",
      "indexable": true
    },
    "schedules": [
      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 6,
        "members": 1
      }
    ],
    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
        "origin": "upload",
        "sourceUrls": []
      }
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    "dateModified": "2026-10-11T06:04:17.693Z",
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    "size": 100,
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  "code": "8101",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.",
  "catalogVersion": "08bc53aa"
}