{
  "summary": "HS code 8307.10 covers flexible tubing of base metal, with or without fittings, of iron or steel. It sits in heading 83.07 (flexible tubing of base metal, with or without fittings) in chapter 83 (miscellaneous articles of base metal). Other goods of heading 83.07 are classified under 8307.90 (of other base metal). National tariff lines under 8307.10 are live on border.bot for the United States (3 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "8307.10",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Flexible tubing of base metal, with or without fittings, of iron or steel",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "83.07: Flexible tubing of base metal, with or without fittings",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/8307"
    },
    {
      "label": "Chapter",
      "value": "83: Miscellaneous articles of base metal",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/83"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 3 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/830710"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 8307.10 cover?",
      "answer": "HS code 8307.10 covers flexible tubing of base metal, with or without fittings, of iron or steel."
    },
    {
      "question": "Which heading and chapter is HS code 8307.10 in?",
      "answer": "HS code 8307.10 is in heading 83.07 (flexible tubing of base metal, with or without fittings) in chapter 83 (miscellaneous articles of base metal)."
    },
    {
      "question": "Where are goods of heading 83.07 classified when 8307.10 doesn’t fit?",
      "answer": "Other goods of heading 83.07 are classified under 8307.90 (of other base metal)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 8307.10?",
      "answer": "National tariff lines under 8307.10 are live on border.bot for the United States (3 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 8307.10 covers flexible tubing of base metal, with or without fittings, of iron or steel.",
        "The legal text of the subheading is “Of iron or steel”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 83.07 are classified under 8307.90 (of other base metal)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "8307.10 is a six-digit subheading. Its first two digits, 83, are the chapter; the first four, 8307, are heading 83.07; the last two, 10, 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": [
        "National tariff lines under 8307.10 are live on border.bot for the United States (3 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.",
        "This page was last updated on 11 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": "83",
      "description": "Miscellaneous articles of base metal"
    },
    "heading": {
      "code": "8307",
      "description": "Flexible tubing of base metal, with or without fittings"
    },
    "subheading": {
      "code": "830710",
      "description": "Of iron or steel",
      "levels": [
        "Of iron or steel"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "830790",
        "description": "Of other base metal"
      }
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      "description": "Photograph, picture or similar frames; mirrors",
      "indexable": true
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      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 3,
        "members": 1
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    ],
    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
        "origin": "upload",
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    "pages": 1,
    "size": 100,
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  "previous": "https://border.bot/hs-codes/830630",
  "next": "https://border.bot/hs-codes/830790",
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  "code": "830710",
  "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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