{
  "summary": "In the United States tariff, line 2513.10.00.10 covers pumice stone, crude or in irregular pieces, including crushed pumice. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 2513.10 in heading 25.13 (chapter 25).",
  "updatedAt": "2026-10-09",
  "facts": [
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      "label": "Tariff line",
      "value": "2513.10.00.10",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Covers",
      "value": "Pumice stone, crude or in irregular pieces, including crushed pumice",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Additional duties",
      "value": "None recorded",
      "source": null
    },
    {
      "label": "Restrictions",
      "value": "None recorded",
      "source": null
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    {
      "label": "Tariff",
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      "url": "https://border.bot/hs-codes/251310"
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      "question": "What does tariff line 2513.10.00.10 cover in the United States tariff?",
      "answer": "In the United States tariff, line 2513.10.00.10 covers pumice stone, crude or in irregular pieces, including crushed pumice."
    },
    {
      "question": "What is the general (MFN) duty on 2513.10.00.10 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty. The rate is published on 2513.10.00."
    }
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  "sections": [
    {
      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 2513.10.00.10 covers pumice stone, crude or in irregular pieces, including crushed pumice.",
        "Its legal text is “Crude or in irregular pieces, including crushed pumice”, read under “Pumice stone”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 2513.10 in heading 25.13 (chapter 25). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff."
      ]
    },
    {
      "id": "duty",
      "title": "Duty",
      "text": [
        "Goods under this line enter free of general (MFN) duty.",
        "The rate is published on 2513.10.00."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 2513.10 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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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "25",
      "description": "Salt; sulphur; earths and stone; plastering materials, lime and cement"
    },
    "heading": {
      "code": "2513",
      "description": "Pumice; emery; natural corundum, natural garnet and other natural abrasives, whether or not heat-treated"
    },
    "subheading": {
      "code": "251310",
      "description": "Pumice stone"
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    "line": {
      "code": "2513100010",
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        "code": "25131000",
        "dutyText": "Free",
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      "measures": [],
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    "previous": {
      "code": "2512000000",
      "description": "Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less",
      "indexable": true
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  "code": "2513100010",
  "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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