{
  "summary": "HS code 3101.00 covers animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products. It sits in heading 31.01 (animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products) in chapter 31 (fertilisers). It is the only subheading of heading 31.01, so every good of the heading is classified here. National tariff lines under 3101.00 are live on border.bot for the United States (1 line, also used by 1 other country).",
  "updatedAt": "2026-10-11",
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      "label": "HS code",
      "value": "3101.00",
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    {
      "label": "Covers",
      "value": "Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products",
      "source": "border.bot release GLOBAL:hs #2"
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    {
      "label": "Heading",
      "value": "31.01: Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/3101"
    },
    {
      "label": "Chapter",
      "value": "31: Fertilisers",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/31"
    },
    {
      "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/310100"
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  "faq": [
    {
      "question": "What does HS code 3101.00 cover?",
      "answer": "HS code 3101.00 covers animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products."
    },
    {
      "question": "Which heading and chapter is HS code 3101.00 in?",
      "answer": "HS code 3101.00 is in heading 31.01 (animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products) in chapter 31 (fertilisers)."
    },
    {
      "question": "Where are goods of heading 31.01 classified when 3101.00 doesn’t fit?",
      "answer": "3101.00 is the only subheading of heading 31.01, so every good of the heading is classified there."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 3101.00?",
      "answer": "National tariff lines under 3101.00 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 3101.00 covers animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products.",
        "The legal text of the subheading is “Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "It is the only subheading of heading 31.01, so every good of the heading is classified here."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "3101.00 is a six-digit subheading. Its first two digits, 31, are the chapter; the first four, 3101, are heading 31.01; the last two, 00, 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 3101.00 are live on border.bot for the United States (1 line, also used by 1 other country)."
      ]
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      "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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  "code": "310100",
  "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.",
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