{
  "summary": "HS code 2934.30 covers compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused. It sits in heading 29.34 (nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds) in chapter 29 (organic chemicals). Other goods of heading 29.34 are classified under 2934.10 (compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure), 2934.20 (compounds containing in the structure a benzothiazole ring- system (whether or not hydrogenated), not further fused), 2934.91 (other, aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof), 2934.92 (other, other fentanyls or their derivatives) and 1 other. National tariff lines under 2934.30 are live on border.bot for the United States (6 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "2934.30",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "29.34: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/2934"
    },
    {
      "label": "Chapter",
      "value": "29: Organic chemicals",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/29"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 6 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/293430"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 2934.30 cover?",
      "answer": "HS code 2934.30 covers compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused."
    },
    {
      "question": "Which heading and chapter is HS code 2934.30 in?",
      "answer": "HS code 2934.30 is in heading 29.34 (nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds) in chapter 29 (organic chemicals)."
    },
    {
      "question": "Where are goods of heading 29.34 classified when 2934.30 doesn’t fit?",
      "answer": "Other goods of heading 29.34 are classified under 2934.10 (compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure), 2934.20 (compounds containing in the structure a benzothiazole ring- system (whether or not hydrogenated), not further fused), 2934.91 (other, aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof), 2934.92 (other, other fentanyls or their derivatives) and 1 other."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 2934.30?",
      "answer": "National tariff lines under 2934.30 are live on border.bot for the United States (6 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 2934.30 covers compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused.",
        "The legal text of the subheading is “Compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 29.34 are classified under 2934.10 (compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure), 2934.20 (compounds containing in the structure a benzothiazole ring- system (whether or not hydrogenated), not further fused), 2934.91 (other, aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof), 2934.92 (other, other fentanyls or their derivatives) and 1 other."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "2934.30 is a six-digit subheading. Its first two digits, 29, are the chapter; the first four, 2934, are heading 29.34; the last two, 30, 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 2934.30 are live on border.bot for the United States (6 lines, also used by 1 other country)."
      ]
    },
    {
      "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."
      ]
    }
  ],
  "data": {
    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "29",
      "description": "Organic chemicals"
    },
    "heading": {
      "code": "2934",
      "description": "Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds"
    },
    "subheading": {
      "code": "293430",
      "description": "Compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused",
      "levels": [
        "Compounds containing in the structure a phenothiazine ring- system (whether or not hydrogenated), not further fused"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "293410",
        "description": "Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure"
      },
      {
        "code": "293420",
        "description": "Compounds containing in the structure a benzothiazole ring- system (whether or not hydrogenated), not further fused"
      },
      {
        "code": "293491",
        "description": "Other: Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof"
      },
      {
        "code": "293492",
        "description": "Other: Other fentanyls and their derivatives"
      },
      {
        "code": "293499",
        "description": "Other: Other"
      }
    ],
    "related": [],
    "previous": {
      "code": "293420",
      "description": "Compounds containing in the structure a benzothiazole ring- system (whether or not hydrogenated), not further fused",
      "indexable": true
    },
    "next": {
      "code": "293491",
      "description": "Other: Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof",
      "indexable": true
    },
    "schedules": [
      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 6,
        "members": 1
      }
    ],
    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
        "origin": "upload",
        "sourceUrls": []
      }
    ],
    "dateModified": "2026-10-11T06:04:17.693Z",
    "seo": {
      "canonicalPath": "/hs-codes/293430",
      "robots": "index",
      "sitemap": true,
      "reasons": [
        "live legal text"
      ]
    }
  },
  "pagination": {
    "page": 1,
    "pages": 1,
    "size": 100,
    "total": 0,
    "prev": null,
    "next": null
  },
  "previous": "https://border.bot/hs-codes/293420",
  "next": "https://border.bot/hs-codes/293491",
  "links": {
    "self": "https://border.bot/hs-codes/293430.json",
    "html": "https://border.bot/hs-codes/293430",
    "canonical": "https://border.bot/hs-codes/293430",
    "markdown": "https://border.bot/hs-codes/293430.md",
    "tools": {
      "calculator": "https://border.bot/tools/landed-cost-calculator",
      "classifier": "https://border.bot/tools/hs-code-classifier",
      "api": "https://api.border.bot/v1"
    }
  },
  "code": "293430",
  "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.",
  "catalogVersion": "08bc53aa"
}