{
  "summary": "HS code 2921.11 covers acyclic monoamines and their derivatives; salts thereof, methylamine, di- or trimethylamine and their salts. It sits in heading 29.21 (amine-function compounds) in chapter 29 (organic chemicals). Other goods of heading 29.21 are classified under 2921.12 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Dimethylamino)ethylchloride hydrochloride), 2921.13 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diethylamino)ethylchloride hydrochloride), 2921.14 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diisopropylamino)ethylchloride hydrochloride), 2921.19 (acyclic monoamines and their derivatives; salts thereof, other) or 13 others. National tariff lines under 2921.11 are live on border.bot for the United States (1 line, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "2921.11",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Acyclic monoamines and their derivatives; salts thereof, methylamine, di- or trimethylamine and their salts",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "29.21: Amine-function compounds",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/2921"
    },
    {
      "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 1 line",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/292111"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 2921.11 cover?",
      "answer": "HS code 2921.11 covers acyclic monoamines and their derivatives; salts thereof, methylamine, di- or trimethylamine and their salts."
    },
    {
      "question": "Which heading and chapter is HS code 2921.11 in?",
      "answer": "HS code 2921.11 is in heading 29.21 (amine-function compounds) in chapter 29 (organic chemicals)."
    },
    {
      "question": "Where are goods of heading 29.21 classified when 2921.11 doesn’t fit?",
      "answer": "Other goods of heading 29.21 are classified under 2921.12 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Dimethylamino)ethylchloride hydrochloride), 2921.13 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diethylamino)ethylchloride hydrochloride), 2921.14 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diisopropylamino)ethylchloride hydrochloride), 2921.19 (acyclic monoamines and their derivatives; salts thereof, other) or 13 others."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 2921.11?",
      "answer": "National tariff lines under 2921.11 are live on border.bot for the United States (1 line, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 2921.11 covers acyclic monoamines and their derivatives; salts thereof, methylamine, di- or trimethylamine and their salts.",
        "The legal text of the subheading is “Acyclic monoamines and their derivatives; salts thereof: Methylamine, di- or trimethylamine and their salts”, read under “Acyclic monoamines and their derivatives; salts thereof”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 29.21 are classified under 2921.12 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Dimethylamino)ethylchloride hydrochloride), 2921.13 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diethylamino)ethylchloride hydrochloride), 2921.14 (acyclic monoamines and their derivatives; salts thereof, 2-(N,N-Diisopropylamino)ethylchloride hydrochloride), 2921.19 (acyclic monoamines and their derivatives; salts thereof, other) or 13 others."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "2921.11 is a six-digit subheading. Its first two digits, 29, are the chapter; the first four, 2921, are heading 29.21; the last two, 11, 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 2921.11 are live on border.bot for the United States (1 line, 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": "2921",
      "description": "Amine-function compounds"
    },
    "subheading": {
      "code": "292111",
      "description": "Acyclic monoamines and their derivatives; salts thereof: Methylamine, di- or trimethylamine and their salts",
      "levels": [
        "Acyclic monoamines and their derivatives; salts thereof",
        "Methylamine, di- or trimethylamine and their salts"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "292112",
        "description": "Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Dimethylamino)ethylchloride hydrochloride"
      },
      {
        "code": "292113",
        "description": "Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diethylamino)ethylchloride hydrochloride"
      },
      {
        "code": "292114",
        "description": "Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Diisopropylamino)ethylchloride hydrochloride"
      },
      {
        "code": "292119",
        "description": "Acyclic monoamines and their derivatives; salts thereof: Other"
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      {
        "code": "292121",
        "description": "Acyclic polyamines and their derivatives; salts thereof: Ethylenediamine and its salts"
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        "code": "292122",
        "description": "Acyclic polyamines and their derivatives; salts thereof: Hexamethylenediamine and its salts"
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        "code": "292129",
        "description": "Acyclic polyamines and their derivatives; salts thereof: Other"
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      {
        "code": "292130",
        "description": "Cyclanic, cyclenic or cycloterpenic mono- or polyamines, and their derivatives; salts thereof"
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      {
        "code": "292141",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Aniline and its salts"
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      {
        "code": "292142",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Aniline derivatives and their salts"
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      {
        "code": "292143",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Toluidines and their derivatives; salts thereof"
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      {
        "code": "292144",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Diphenylamine and its derivatives; salts thereof"
      },
      {
        "code": "292145",
        "description": "Aromatic monoamines and their derivatives; salts thereof: 1-Naphthylamine (alpha-naphthylamine), 2-naphthylamine (beta- naphthylamine) and their derivatives; salts thereof"
      },
      {
        "code": "292146",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof"
      },
      {
        "code": "292149",
        "description": "Aromatic monoamines and their derivatives; salts thereof: Other"
      },
      {
        "code": "292151",
        "description": "Aromatic polyamines and their derivatives; salts thereof: o-, m-, p-Phenylenediamine, diaminotoluenes, and their derivatives; salts thereof"
      },
      {
        "code": "292159",
        "description": "Aromatic polyamines and their derivatives; salts thereof: Other"
      }
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      "description": "Acyclic monoamines and their derivatives; salts thereof: 2-(N,N-Dimethylamino)ethylchloride hydrochloride",
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      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 1,
        "members": 1
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    ],
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      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-11T06:04:17.693Z",
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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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