{
  "summary": "The United States tariff has 319 national lines in HS chapter 39 (plastics and articles thereof), under 131 subheadings in 26 headings.",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "National lines",
      "value": "319",
      "source": null
    },
    {
      "label": "Subheadings",
      "value": "131",
      "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 in HS chapter 39?",
      "answer": "The United States tariff has 319 national lines in HS chapter 39 (plastics and articles thereof), under 131 subheadings in 26 headings."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "Subheadings with United States lines",
      "text": [
        "The United States tariff has 319 national lines in HS chapter 39 (plastics and articles thereof), under 131 subheadings in 26 headings."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under chapter 39 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": {
    "type": "country-chapter",
    "country": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
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      "name": "United States",
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    },
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    "localTaxes": [],
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    "ratesLive": true,
    "provenance": [
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        "country": "US",
        "kind": "hs",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
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        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
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      },
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        "dataset": "US:rates",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "39",
      "description": "Plastics and articles thereof"
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    "headings": [
      {
        "code": "3901",
        "description": "Polymers of ethylene, in primary forms",
        "subheadings": [
          {
            "code": "390110",
            "description": "Polyethylene having a specific gravity of less than 0.94",
            "lines": 4
          },
          {
            "code": "390120",
            "description": "Polyethylene having a specific gravity of 0.94 or more",
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          {
            "code": "390130",
            "description": "Ethylene-vinyl acetate copolymers",
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          {
            "code": "390140",
            "description": "Ethylene-alpha-olefin copolymers, having a specific gravity of less than 0.94",
            "lines": 1
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        "code": "3902",
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            "code": "390210",
            "description": "Polypropylene",
            "lines": 1
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          {
            "code": "390220",
            "description": "Polyisobutylene",
            "lines": 2
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            "code": "390230",
            "description": "Propylene copolymers",
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          {
            "code": "390290",
            "description": "Other",
            "lines": 2
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        "description": "Polymers of styrene, in primary forms",
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            "code": "390311",
            "description": "Polystyrene: Expansible",
            "lines": 1
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          {
            "code": "390319",
            "description": "Polystyrene: Other",
            "lines": 1
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          {
            "code": "390320",
            "description": "Styrene-acrylonitrile (SAN) copolymers",
            "lines": 1
          },
          {
            "code": "390330",
            "description": "Acrylonitrile-butadiene-styrene (ABS) copolymers",
            "lines": 1
          },
          {
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            "description": "Other",
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        "description": "Polymers of vinyl chloride or of other halogenated olefins, in primary forms",
        "subheadings": [
          {
            "code": "390410",
            "description": "Poly(vinyl chloride), not mixed with any other substances",
            "lines": 1
          },
          {
            "code": "390421",
            "description": "Other poly(vinyl chloride): Non-plasticised",
            "lines": 1
          },
          {
            "code": "390422",
            "description": "Other poly(vinyl chloride): Plasticised",
            "lines": 1
          },
          {
            "code": "390430",
            "description": "Vinyl chloride-vinyl acetate copolymers",
            "lines": 2
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          {
            "code": "390440",
            "description": "Other vinyl chloride copolymers",
            "lines": 1
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          {
            "code": "390450",
            "description": "Vinylidene chloride polymers",
            "lines": 1
          },
          {
            "code": "390461",
            "description": "Fluoropolymers: Polytetrafluoroethylene",
            "lines": 2
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          {
            "code": "390469",
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            "code": "390490",
            "description": "Other",
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        "code": "3905",
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            "code": "390512",
            "description": "Poly(vinyl acetate): In aqueous dispersion",
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            "code": "390730",
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            "code": "390740",
            "description": "Polycarbonates",
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            "code": "390750",
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            "code": "390761",
            "description": "Poly(ethylene terephthalate): Having a viscosity number of 78ml/g or higher",
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            "code": "390769",
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            "code": "390770",
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            "code": "390910",
            "description": "Urea resins; thiourea resins",
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          {
            "code": "390920",
            "description": "Melamine resins",
            "lines": 1
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          {
            "code": "390931",
            "description": "Other amino-resins: Poly(methylene phenyl isocyanate) (crude MDI, polymeric MDI)",
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          {
            "code": "390939",
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            "lines": 1
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          {
            "code": "390940",
            "description": "Phenolic resins",
            "lines": 1
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          {
            "code": "390950",
            "description": "Polyurethanes",
            "lines": 3
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        "code": "3910",
        "description": "Silicones in primary forms",
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            "code": "391000",
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        "code": "3911",
        "description": "Petroleum resins, coumarone-indene resins, polyterpenes, polysulfides, polysulfones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms",
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            "code": "391120",
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            "code": "391190",
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        "code": "3912",
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            "description": "Cellulose acetates: Non-plasticised",
            "lines": 1
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        "code": "3915",
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            "description": "Of polymers of vinyl chloride",
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