{
  "summary": "HS code 7409.31 covers copper plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils. It sits in heading 74.09 (copper plates, sheets and strip, of a thickness exceeding 0.15mm) in chapter 74 (copper and articles thereof). Other goods of heading 74.09 are classified under 7409.11 (of refined copper, in coils), 7409.19 (of refined copper, other), 7409.21 (of copper-zinc base alloys (brass), in coils), 7409.29 (of copper-zinc base alloys (brass), other) or 3 others.",
  "updatedAt": "2026-10-13",
  "facts": [
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      "label": "HS code",
      "value": "7409.31",
      "source": "border.bot release GLOBAL:hs #1"
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    {
      "label": "Covers",
      "value": "Copper plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Heading",
      "value": "74.09: Copper plates, sheets and strip, of a thickness exceeding 0.15mm",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/7409"
    },
    {
      "label": "Chapter",
      "value": "74: Copper and articles thereof",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/74"
    },
    {
      "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 7409.31 cover?",
      "answer": "HS code 7409.31 covers copper plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils."
    },
    {
      "question": "Which heading and chapter is HS code 7409.31 in?",
      "answer": "HS code 7409.31 is in heading 74.09 (copper plates, sheets and strip, of a thickness exceeding 0.15mm) in chapter 74 (copper and articles thereof)."
    },
    {
      "question": "Where are goods of heading 74.09 classified when 7409.31 doesn’t fit?",
      "answer": "Other goods of heading 74.09 are classified under 7409.11 (of refined copper, in coils), 7409.19 (of refined copper, other), 7409.21 (of copper-zinc base alloys (brass), in coils), 7409.29 (of copper-zinc base alloys (brass), other) or 3 others."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 7409.31 covers copper plates, sheets and strip, of a thickness exceeding 0.15mm, of copper-tin base alloys (bronze), in coils.",
        "The legal text of the subheading is “Of copper-tin base alloys (bronze): In coils”, read under “Of copper-tin base alloys (bronze)”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 74.09 are classified under 7409.11 (of refined copper, in coils), 7409.19 (of refined copper, other), 7409.21 (of copper-zinc base alloys (brass), in coils), 7409.29 (of copper-zinc base alloys (brass), other) or 3 others."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "7409.31 is a six-digit subheading. Its first two digits, 74, are the chapter; the first four, 7409, are heading 74.09; the last two, 31, 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 7409.31 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 7409.31 at six digits and add their own digits after it."
      ]
    },
    {
      "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": "74",
      "description": "Copper and articles thereof"
    },
    "heading": {
      "code": "7409",
      "description": "Copper plates, sheets and strip, of a thickness exceeding 0.15mm"
    },
    "subheading": {
      "code": "740931",
      "description": "Of copper-tin base alloys (bronze): In coils",
      "levels": [
        "Of copper-tin base alloys (bronze)",
        "In coils"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "740911",
        "description": "Of refined copper: In coils"
      },
      {
        "code": "740919",
        "description": "Of refined copper: Other"
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      {
        "code": "740921",
        "description": "Of copper-zinc base alloys (brass): In coils"
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      {
        "code": "740929",
        "description": "Of copper-zinc base alloys (brass): Other"
      },
      {
        "code": "740939",
        "description": "Of copper-tin base alloys (bronze): Other"
      },
      {
        "code": "740940",
        "description": "Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)"
      },
      {
        "code": "740990",
        "description": "Of other copper alloys"
      }
    ],
    "related": [],
    "previous": {
      "code": "740929",
      "description": "Of copper-zinc base alloys (brass): Other",
      "indexable": true
    },
    "next": {
      "code": "740939",
      "description": "Of copper-tin base alloys (bronze): Other",
      "indexable": true
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    "schedules": [],
    "provenance": [
      {
        "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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    "size": 100,
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  "code": "740931",
  "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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}