{
  "summary": "HS code 3902.30 covers propylene copolymers. It sits in heading 39.02 (polymers of propylene or of other olefins, in primary forms) in chapter 39 (plastics and articles thereof). Other goods of heading 39.02 are classified under 3902.10 (polypropylene), 3902.20 (polyisobutylene) or 3902.90 (other).",
  "updatedAt": "2026-10-13",
  "facts": [
    {
      "label": "HS code",
      "value": "3902.30",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Covers",
      "value": "Propylene copolymers",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Heading",
      "value": "39.02: Polymers of propylene or of other olefins, in primary forms",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/3902"
    },
    {
      "label": "Chapter",
      "value": "39: Plastics and articles thereof",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/39"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Duty rates",
      "value": "Set by each country’s tariff",
      "source": null,
      "url": "https://staging.border.bot/countries"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 3902.30 cover?",
      "answer": "HS code 3902.30 covers propylene copolymers."
    },
    {
      "question": "Which heading and chapter is HS code 3902.30 in?",
      "answer": "HS code 3902.30 is in heading 39.02 (polymers of propylene or of other olefins, in primary forms) in chapter 39 (plastics and articles thereof)."
    },
    {
      "question": "Where are goods of heading 39.02 classified when 3902.30 doesn’t fit?",
      "answer": "Other goods of heading 39.02 are classified under 3902.10 (polypropylene), 3902.20 (polyisobutylene) or 3902.90 (other)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 3902.30 covers propylene copolymers.",
        "The legal text of the subheading is “Propylene copolymers”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 39.02 are classified under 3902.10 (polypropylene), 3902.20 (polyisobutylene) or 3902.90 (other)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "3902.30 is a six-digit subheading. Its first two digits, 39, are the chapter; the first four, 3902, are heading 39.02; the last two, 30, 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": [
        "No national tariff lines under 3902.30 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 3902.30 at six digits and add their own digits after it."
      ]
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    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.",
        "This page was last updated on 13 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": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "39",
      "description": "Plastics and articles thereof"
    },
    "heading": {
      "code": "3902",
      "description": "Polymers of propylene or of other olefins, in primary forms"
    },
    "subheading": {
      "code": "390230",
      "description": "Propylene copolymers",
      "levels": [
        "Propylene copolymers"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "390210",
        "description": "Polypropylene"
      },
      {
        "code": "390220",
        "description": "Polyisobutylene"
      },
      {
        "code": "390290",
        "description": "Other"
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      "code": "390220",
      "description": "Polyisobutylene",
      "indexable": true
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      "indexable": true
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    "schedules": [],
    "provenance": [
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        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 1,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-13T08:43:06.218Z",
        "origin": "upload",
        "sourceUrls": []
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  "next": "https://staging.border.bot/hs-codes/390290",
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  "code": "390230",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://staging.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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