{
  "summary": "The United States tariff splits HS 4504.10 (blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including discs) into 7 national lines: 4504.10.10.00 (vulcanized sheets and slabs wholly of ground or pulverized cork and rubber), 4504.10.20.00 (insulation, coated or not coated, of compressed cork), 4504.10.30.00 (floor coverings), 4504.10.40.00 (wallcoverings, backed with paper or otherwise reinforced) and 3 others. Every United States line under 4504.10 is free of general (MFN) duty.",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "HS subheading",
      "value": "4504.10",
      "source": null,
      "url": "https://border.bot/hs-codes/450410"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "National lines",
      "value": "7",
      "source": null
    },
    {
      "label": "Tariff",
      "value": "United States",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false",
      "url": "https://border.bot/countries/united-states"
    },
    {
      "label": "Chapter",
      "value": "45: Cork and articles of cork",
      "source": null
    }
  ],
  "faq": [
    {
      "question": "How many national tariff lines does the United States tariff have under HS 4504.10?",
      "answer": "The United States tariff splits HS 4504.10 (blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including discs) into 7 national lines: 4504.10.10.00 (vulcanized sheets and slabs wholly of ground or pulverized cork and rubber), 4504.10.20.00 (insulation, coated or not coated, of compressed cork), 4504.10.30.00 (floor coverings), 4504.10.40.00 (wallcoverings, backed with paper or otherwise reinforced) and 3 others."
    },
    {
      "question": "What is the duty on HS 4504.10 in the United States?",
      "answer": "Every United States line under 4504.10 is free of general (MFN) duty."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "United States lines under 4504.10",
      "text": [
        "The United States tariff splits HS 4504.10 (blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including discs) into 7 national lines: 4504.10.10.00 (vulcanized sheets and slabs wholly of ground or pulverized cork and rubber), 4504.10.20.00 (insulation, coated or not coated, of compressed cork), 4504.10.30.00 (floor coverings), 4504.10.40.00 (wallcoverings, backed with paper or otherwise reinforced) and 3 others.",
        "Every United States line under 4504.10 is free of general (MFN) duty."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 4504.10 yet."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "This page was last updated on 9 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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    "type": "country-subheading",
    "country": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
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    "schedule": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
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    "borrowed": false,
    "localTaxes": [],
    "localDeminimis": [],
    "ratesLive": true,
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        "country": "US",
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        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
        "origin": "source",
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      {
        "dataset": "US:rates",
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        "kind": "rates",
        "seq": 1,
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        "liveAt": "2026-10-09T21:15:36.287Z",
        "origin": "source",
        "sourceUrls": [
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      {
        "dataset": "US:programmes",
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        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:58.040Z",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "45",
      "description": "Cork and articles of cork"
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    "heading": {
      "code": "4504",
      "description": "Agglomerated cork (with or without a binding substance) and articles of agglomerated cork"
    },
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      "code": "450410",
      "description": "Blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including discs"
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        "code": "4504101000",
        "description": "Vulcanized sheets and slabs wholly of ground or pulverized cork and rubber",
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          "Vulcanized sheets and slabs wholly of ground or pulverized cork and rubber"
        ],
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        "general": {
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          "dutyText": "Free",
          "startDate": null,
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          "unit": null
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        "code": "4504102000",
        "description": "Insulation, coated or not coated, of compressed cork",
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          "Insulation, coated or not coated, of compressed cork"
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        "description": "Floor coverings",
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        "description": "Wallcoverings, backed with paper or otherwise reinforced",
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        "description": "Stoppers, not tapered, wholly of cork, of a thickness (or length) greater than the maximum diameter",
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          "code": "4504104500",
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      "description": "Other",
      "indexable": true
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      "code": "450490",
      "description": "Agglomerated cork (with or without a binding substance) and articles of agglomerated cork",
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  "code": "450410",
  "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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