{
  "summary": "In the United States tariff, line 3006.30.10.00 covers opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient, containing antigens or antisera. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 3006.30 in heading 30.06 (chapter 30).",
  "updatedAt": "2026-10-09",
  "facts": [
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      "value": "3006.30.10.00",
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    },
    {
      "label": "Covers",
      "value": "Opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient, containing antigens or antisera",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
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      "label": "Duty (MFN)",
      "value": "Free",
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      "source": null
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    {
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      "question": "What does tariff line 3006.30.10.00 cover in the United States tariff?",
      "answer": "In the United States tariff, line 3006.30.10.00 covers opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient, containing antigens or antisera."
    },
    {
      "question": "What is the general (MFN) duty on 3006.30.10.00 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty."
    }
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  "sections": [
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      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 3006.30.10.00 covers opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient, containing antigens or antisera.",
        "Its legal text is “Containing antigens or antisera”, read under “Opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 3006.30 in heading 30.06 (chapter 30). 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."
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    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 3006.30 yet."
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    },
    {
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      "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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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "30",
      "description": "Pharmaceutical products"
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    "heading": {
      "code": "3006",
      "description": "Pharmaceutical goods specified in note 4 to this chapter"
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    "subheading": {
      "code": "300630",
      "description": "Opacifying preparations for X-ray examinations; diagnostic reagents designed to be administered to the patient"
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    "line": {
      "code": "3006301000",
      "description": "Containing antigens or antisera",
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        "dutyText": "Free",
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      "description": "Sterile surgical catgut, similar sterile suture materials (including sterile absorbable surgical or dental yarns) and sterile tissue adhesives for surgical wound closure; sterile laminaria and sterile laminaria tents; sterile absorbable surgical or dental hemostatics; sterile surgical or dental adhesion barriers, whether or not absorbable",
      "indexable": true
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  "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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