{
  "summary": "In the United States tariff, line 3002.12.00.20 covers antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes, antisera and other blood fractions, normal human blood sera, whether or not freeze-dried. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 3002.12 in heading 30.02 (chapter 30).",
  "updatedAt": "2026-10-09",
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      "label": "Tariff line",
      "value": "3002.12.00.20",
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    },
    {
      "label": "Covers",
      "value": "Antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes, antisera and other blood fractions, normal human blood sera, whether or not freeze-dried",
      "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
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    {
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  "faq": [
    {
      "question": "What does tariff line 3002.12.00.20 cover in the United States tariff?",
      "answer": "In the United States tariff, line 3002.12.00.20 covers antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes, antisera and other blood fractions, normal human blood sera, whether or not freeze-dried."
    },
    {
      "question": "What is the general (MFN) duty on 3002.12.00.20 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty. The rate is published on 3002.12.00."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 3002.12.00.20 covers antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes, antisera and other blood fractions, normal human blood sera, whether or not freeze-dried.",
        "Its legal text is “Normal human blood sera, whether or not freeze-dried”, read under “Antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes” and “Antisera and other blood fractions”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 3002.12 in heading 30.02 (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.",
        "The rate is published on 3002.12.00."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 3002.12 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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    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "30",
      "description": "Pharmaceutical products"
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    "heading": {
      "code": "3002",
      "description": "Human blood; animal blood prepared for therapeutic, prophylactic or diagnostic uses; antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes; vaccines, toxins, cultures of micro-organisms (excluding yeasts) and similar products; cell cultures, whether or not modified"
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      "code": "300212",
      "description": "Antisera, other blood fractions and immunological products, whether or not modified or obtained by means of biotechnological processes: Antisera and other blood fractions"
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      "general": {
        "code": "30021200",
        "dutyText": "Free",
        "startDate": null,
        "endDate": null,
        "unit": null
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      "measures": [],
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        "description": "Human immune blood sera"
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      {
        "code": "3002120040",
        "description": "Fetal Bovine Serum (FBS)"
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      {
        "code": "3002120090",
        "description": "Other"
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  "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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