{
  "summary": "HS code 8440.10 covers machinery. It sits in heading 84.40 (book-binding machinery, including book-sewing machines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof). Other goods of heading 84.40 are classified under 8440.90 (parts). National tariff lines under 8440.10 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": "8440.10",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Machinery",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "84.40: Book-binding machinery, including book-sewing machines",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/8440"
    },
    {
      "label": "Chapter",
      "value": "84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/84"
    },
    {
      "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/844010"
    }
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  "faq": [
    {
      "question": "What does HS code 8440.10 cover?",
      "answer": "HS code 8440.10 covers machinery."
    },
    {
      "question": "Which heading and chapter is HS code 8440.10 in?",
      "answer": "HS code 8440.10 is in heading 84.40 (book-binding machinery, including book-sewing machines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof)."
    },
    {
      "question": "Where are goods of heading 84.40 classified when 8440.10 doesn’t fit?",
      "answer": "Other goods of heading 84.40 are classified under 8440.90 (parts)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 8440.10?",
      "answer": "National tariff lines under 8440.10 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 8440.10 covers machinery.",
        "The legal text of the subheading is “Machinery”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 84.40 are classified under 8440.90 (parts)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "8440.10 is a six-digit subheading. Its first two digits, 84, are the chapter; the first four, 8440, are heading 84.40; the last two, 10, 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 8440.10 are live on border.bot for the United States (1 line, also used by 1 other country)."
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    {
      "id": "related",
      "title": "Related codes",
      "text": [
        "The same text, “Machinery”, also divides 2 other headings in chapter 84: 8435.10 under heading 84.35 and 8478.10 under heading 84.78."
      ]
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      "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."
      ]
    }
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    "edition": "HS2022",
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      "code": "84",
      "description": "Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof"
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      "description": "Book-binding machinery, including book-sewing machines"
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      "description": "Machinery",
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      "keywords": []
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        "code": "843510",
        "description": "Machinery",
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          "description": "Presses, crushers and similar machinery used in the manufacture of wine, cider, fruit juices or similar beverages"
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        "code": "847810",
        "description": "Machinery",
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          "description": "Machinery for preparing or making up tobacco, not specified or included elsewhere in this Chapter"
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  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
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  "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.",
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