{
  "summary": "HS code 8104.90 covers magnesium and articles thereof, including waste and scrap, other than those classified in 8104.11, 8104.19, 8104.20 and 8104.30. It sits in heading 81.04 (magnesium and articles thereof, including waste and scrap) in chapter 81 (other base metals; cermets; articles thereof). Other goods of heading 81.04 are classified under 8104.11 (unwrought magnesium, containing at least 99.8 % by weight of magnesium), 8104.19 (unwrought magnesium, other), 8104.20 (waste and scrap) and 8104.30 (raspings, turnings and granules, graded according to size; powders). National tariff lines under 8104.90 are live on border.bot for the United States (1 line, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "8104.90",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Magnesium and articles thereof, including waste and scrap",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "81.04: Magnesium and articles thereof, including waste and scrap",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/8104"
    },
    {
      "label": "Chapter",
      "value": "81: Other base metals; cermets; articles thereof",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/81"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 1 line",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/810490"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 8104.90 cover?",
      "answer": "HS code 8104.90 covers magnesium and articles thereof, including waste and scrap, other than those classified in 8104.11, 8104.19, 8104.20 and 8104.30."
    },
    {
      "question": "Which heading and chapter is HS code 8104.90 in?",
      "answer": "HS code 8104.90 is in heading 81.04 (magnesium and articles thereof, including waste and scrap) in chapter 81 (other base metals; cermets; articles thereof)."
    },
    {
      "question": "Where are goods of heading 81.04 classified when 8104.90 doesn’t fit?",
      "answer": "Other goods of heading 81.04 are classified under 8104.11 (unwrought magnesium, containing at least 99.8 % by weight of magnesium), 8104.19 (unwrought magnesium, other), 8104.20 (waste and scrap) and 8104.30 (raspings, turnings and granules, graded according to size; powders)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 8104.90?",
      "answer": "National tariff lines under 8104.90 are live on border.bot for the United States (1 line, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 8104.90 covers magnesium and articles thereof, including waste and scrap, other than those classified in 8104.11, 8104.19, 8104.20 and 8104.30.",
        "The legal text of the subheading is “Other”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 81.04 are classified under 8104.11 (unwrought magnesium, containing at least 99.8 % by weight of magnesium), 8104.19 (unwrought magnesium, other), 8104.20 (waste and scrap) and 8104.30 (raspings, turnings and granules, graded according to size; powders)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "8104.90 is a six-digit subheading. Its first two digits, 81, are the chapter; the first four, 8104, are heading 81.04; the last two, 90, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under 8104.90 are live on border.bot for the United States (1 line, 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-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "81",
      "description": "Other base metals; cermets; articles thereof"
    },
    "heading": {
      "code": "8104",
      "description": "Magnesium and articles thereof, including waste and scrap"
    },
    "subheading": {
      "code": "810490",
      "description": "Other",
      "levels": [
        "Other"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "810411",
        "description": "Unwrought magnesium: Containing at least 99.8 % by weight of magnesium"
      },
      {
        "code": "810419",
        "description": "Unwrought magnesium: Other"
      },
      {
        "code": "810420",
        "description": "Waste and scrap"
      },
      {
        "code": "810430",
        "description": "Raspings, turnings and granules, graded according to size; powders"
      }
    ],
    "related": [],
    "previous": {
      "code": "810430",
      "description": "Raspings, turnings and granules, graded according to size; powders",
      "indexable": true
    },
    "next": {
      "code": "810520",
      "description": "Cobalt mattes and other intermediate products of cobalt metallurgy; unwrought cobalt; powders",
      "indexable": true
    },
    "schedules": [
      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 1,
        "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": []
      }
    ],
    "dateModified": "2026-10-11T06:04:17.693Z",
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      "robots": "index",
      "sitemap": true,
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  "pagination": {
    "page": 1,
    "pages": 1,
    "size": 100,
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  "previous": "https://border.bot/hs-codes/810430",
  "next": "https://border.bot/hs-codes/810520",
  "links": {
    "self": "https://border.bot/hs-codes/810490.json",
    "html": "https://border.bot/hs-codes/810490",
    "canonical": "https://border.bot/hs-codes/810490",
    "markdown": "https://border.bot/hs-codes/810490.md",
    "tools": {
      "calculator": "https://border.bot/tools/landed-cost-calculator",
      "classifier": "https://border.bot/tools/hs-code-classifier",
      "api": "https://api.border.bot/v1"
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  "code": "810490",
  "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"
}