{
  "summary": "HS code 7311.00 covers containers for compressed or liquefied gas, of iron or steel. It sits in heading 73.11 (containers for compressed or liquefied gas, of iron or steel) in chapter 73 (articles of iron or steel). It is the only subheading of heading 73.11, so every good of the heading is classified here. National tariff lines under 7311.00 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": "7311.00",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Containers for compressed or liquefied gas, of iron or steel",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "73.11: Containers for compressed or liquefied gas, of iron or steel",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/7311"
    },
    {
      "label": "Chapter",
      "value": "73: Articles of iron or steel",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/73"
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    {
      "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/731100"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 7311.00 cover?",
      "answer": "HS code 7311.00 covers containers for compressed or liquefied gas, of iron or steel."
    },
    {
      "question": "Which heading and chapter is HS code 7311.00 in?",
      "answer": "HS code 7311.00 is in heading 73.11 (containers for compressed or liquefied gas, of iron or steel) in chapter 73 (articles of iron or steel)."
    },
    {
      "question": "Where are goods of heading 73.11 classified when 7311.00 doesn’t fit?",
      "answer": "7311.00 is the only subheading of heading 73.11, so every good of the heading is classified there."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 7311.00?",
      "answer": "National tariff lines under 7311.00 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 7311.00 covers containers for compressed or liquefied gas, of iron or steel.",
        "The legal text of the subheading is “Containers for compressed or liquefied gas, of iron or steel”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "It is the only subheading of heading 73.11, so every good of the heading is classified here."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "7311.00 is a six-digit subheading. Its first two digits, 73, are the chapter; the first four, 7311, are heading 73.11; the last two, 00, 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 7311.00 are live on border.bot for the United States (3 lines, also used by 1 other country)."
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      "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."
      ]
    }
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    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "73",
      "description": "Articles of iron or steel"
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    "heading": {
      "code": "7311",
      "description": "Containers for compressed or liquefied gas, of iron or steel"
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    "subheading": {
      "code": "731100",
      "description": "Containers for compressed or liquefied gas, of iron or steel",
      "levels": [
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      "keywords": []
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      "description": "Of a capacity of less than 50 l: Other",
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        "name": "United States",
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        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
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  "code": "731100",
  "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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