{
  "summary": "The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene). The general (MFN) duty is 6.5% on all 4 lines.",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "HS subheading",
      "value": "3901.10",
      "source": null,
      "url": "https://border.bot/hs-codes/390110"
    },
    {
      "label": "Duty (MFN)",
      "value": "6.5%",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "National lines",
      "value": "4",
      "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": "39: Plastics and articles thereof",
      "source": null
    }
  ],
  "faq": [
    {
      "question": "How many national tariff lines does the United States tariff have under HS 3901.10?",
      "answer": "The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene)."
    },
    {
      "question": "What is the duty on HS 3901.10 in the United States?",
      "answer": "The general (MFN) duty is 6.5% on all 4 lines."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "United States lines under 3901.10",
      "text": [
        "The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene).",
        "The general (MFN) duty is 6.5% on all 4 lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 3901.10 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."
      ]
    }
  ],
  "data": {
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    "country": {
      "code": "US",
      "name": "United States",
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      "name": "United States",
      "slug": "united-states"
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    "borrowed": false,
    "localTaxes": [],
    "localDeminimis": [],
    "ratesLive": true,
    "provenance": [
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        "country": "US",
        "kind": "hs",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
        "origin": "source",
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        "dataset": "US:rates",
        "country": "US",
        "kind": "rates",
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        "liveAt": "2026-10-09T21:15:36.287Z",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "39",
      "description": "Plastics and articles thereof"
    },
    "heading": {
      "code": "3901",
      "description": "Polymers of ethylene, in primary forms"
    },
    "subheading": {
      "code": "390110",
      "description": "Polyethylene having a specific gravity of less than 0.94"
    },
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        "code": "3901101000",
        "description": "Having a relative viscosity of 1.44 or more",
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          "Having a relative viscosity of 1.44 or more"
        ],
        "english": null,
        "keywords": [],
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          "code": "3901101000",
          "dutyText": "6.5%",
          "startDate": null,
          "endDate": null,
          "unit": null
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        "preferences": [
          {
            "dutyText": "Free",
            "origins": [
              {
                "code": "AU",
                "label": "United States-Australia Free Trade Agreement"
              },
              {
                "code": "BH",
                "label": "United States-Bahrain Free Trade Agreement Implementation Act"
              },
              {
                "code": "CL",
                "label": "United States-Chile Free Trade Agreement"
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              {
                "code": "CO",
                "label": "United States-Colombia Trade Promotion Agreement Implementation Act"
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              {
                "code": "E",
                "label": "Caribbean Basin Economic Recovery Act"
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              {
                "code": "JO",
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              {
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              {
                "code": "MA",
                "label": "United States-Morocco Free Trade Agreement Implementation Act"
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              {
                "code": "OM",
                "label": "United States-Oman Free Trade Agreement Implementation Act"
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              {
                "code": "P",
                "label": "Dominican Republic-Central America-United States Free Trade Agreement"
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              {
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                "label": "United States-Panama Trade Promotion Agreement Implementation Act"
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              {
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                "label": "United States-Peru Trade Promotion Agreement Implementation Act"
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              {
                "code": "S",
                "label": "United States-Mexico-Canada Agreement"
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              {
                "code": "SG",
                "label": "United States-Singapore Free Trade Agreement"
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        "description": "Linear low density polyethylene",
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              {
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              {
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                "code": "D",
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