{
  "summary": "In the United States tariff, line 7304.41.30.15 covers other, of circular cross section, of stainless steel, cold-drawn or cold-rolled (cold-reduced), of an external diameter of less than 19 mm, suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 7304.41 in heading 73.04 (chapter 73).",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "Tariff line",
      "value": "7304.41.30.15",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Covers",
      "value": "Other, of circular cross section, of stainless steel, cold-drawn or cold-rolled (cold-reduced), of an external diameter of less than 19 mm, suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Additional duties",
      "value": "None recorded",
      "source": null
    },
    {
      "label": "Restrictions",
      "value": "None recorded",
      "source": null
    },
    {
      "label": "Tariff",
      "value": "United States",
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    {
      "label": "HS subheading",
      "value": "7304.41",
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      "url": "https://border.bot/hs-codes/730441"
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  "faq": [
    {
      "question": "What does tariff line 7304.41.30.15 cover in the United States tariff?",
      "answer": "In the United States tariff, line 7304.41.30.15 covers other, of circular cross section, of stainless steel, cold-drawn or cold-rolled (cold-reduced), of an external diameter of less than 19 mm, suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters."
    },
    {
      "question": "What is the general (MFN) duty on 7304.41.30.15 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty. The rate is published on 7304.41.30."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 7304.41.30.15 covers other, of circular cross section, of stainless steel, cold-drawn or cold-rolled (cold-reduced), of an external diameter of less than 19 mm, suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters.",
        "Its legal text is “Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters”, read under “Other, of circular cross section, of stainless steel”, “Cold-drawn or cold-rolled (cold-reduced)”, “Of an external diameter of less than 19 mm” and “Other”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 7304.41 in heading 73.04 (chapter 73). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff."
      ]
    },
    {
      "id": "duty",
      "title": "Duty",
      "text": [
        "Goods under this line enter free of general (MFN) duty.",
        "The rate is published on 7304.41.30."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 7304.41 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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      "code": "US",
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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "73",
      "description": "Articles of iron or steel"
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    "heading": {
      "code": "7304",
      "description": "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel"
    },
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      "code": "730441",
      "description": "Other, of circular cross-section, of stainless steel: Cold-drawn or cold-rolled (cold-reduced)"
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      "description": "Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters",
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      "english": null,
      "keywords": [],
      "lang": "en",
      "general": {
        "code": "73044130",
        "dutyText": "Free",
        "startDate": null,
        "endDate": null,
        "unit": null
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      "measures": [],
      "restrictions": []
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        "code": "7304413005",
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        "code": "7304416015",
        "description": "Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters"
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    "siblingsTotal": 5,
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  "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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