{
  "summary": "The United States tariff splits HS 7306.40 (other, welded, of circular cross-section, of stainless steel) into 13 national lines: 7306.40.10.10 (containing more than 1.5 percent but less than 5 percent by weight of molybdenum), 7306.40.10.15 (other), 7306.40.10.90 (other), 7306.40.50.05 (of high-nickel alloy steel) and 9 others. Every United States line under 7306.40 is free of general (MFN) duty.",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "HS subheading",
      "value": "7306.40",
      "source": null,
      "url": "https://border.bot/hs-codes/730640"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "National lines",
      "value": "13",
      "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": "73: Articles of iron or steel",
      "source": null
    }
  ],
  "faq": [
    {
      "question": "How many national tariff lines does the United States tariff have under HS 7306.40?",
      "answer": "The United States tariff splits HS 7306.40 (other, welded, of circular cross-section, of stainless steel) into 13 national lines: 7306.40.10.10 (containing more than 1.5 percent but less than 5 percent by weight of molybdenum), 7306.40.10.15 (other), 7306.40.10.90 (other), 7306.40.50.05 (of high-nickel alloy steel) and 9 others."
    },
    {
      "question": "What is the duty on HS 7306.40 in the United States?",
      "answer": "Every United States line under 7306.40 is free of general (MFN) duty."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "United States lines under 7306.40",
      "text": [
        "The United States tariff splits HS 7306.40 (other, welded, of circular cross-section, of stainless steel) into 13 national lines: 7306.40.10.10 (containing more than 1.5 percent but less than 5 percent by weight of molybdenum), 7306.40.10.15 (other), 7306.40.10.90 (other), 7306.40.50.05 (of high-nickel alloy steel) and 9 others.",
        "Every United States line under 7306.40 is free of general (MFN) duty."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 7306.40 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."
      ]
    }
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      "name": "United States",
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      "name": "United States",
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    "borrowed": false,
    "localTaxes": [],
    "localDeminimis": [],
    "ratesLive": true,
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        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
        "origin": "source",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "73",
      "description": "Articles of iron or steel"
    },
    "heading": {
      "code": "7306",
      "description": "Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel"
    },
    "subheading": {
      "code": "730640",
      "description": "Other, welded, of circular cross-section, of stainless steel"
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          "Containing more than 0.5 percent by weight of nickel",
          "Containing more than 1.5 percent but less than 5 percent by weight of molybdenum"
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          "Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn"
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