{
  "summary": "HS code 5506.90 covers synthetic staple fibres, carded, combed or otherwise processed for spinning, other than those classified in 5506.10, 5506.20, 5506.30 and 5506.40. It sits in heading 55.06 (synthetic staple fibres, carded, combed or otherwise processed for spinning) in chapter 55 (man-made staple fibres). Other goods of heading 55.06 are classified under 5506.10 (of nylon or other polyamides), 5506.20 (of polyesters), 5506.30 (acrylic or modacrylic) or 5506.40 (of polypropylene).",
  "updatedAt": "2026-10-13",
  "facts": [
    {
      "label": "HS code",
      "value": "5506.90",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Covers",
      "value": "Synthetic staple fibres, carded, combed or otherwise processed for spinning",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Heading",
      "value": "55.06: Synthetic staple fibres, carded, combed or otherwise processed for spinning",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/5506"
    },
    {
      "label": "Chapter",
      "value": "55: Man-made staple fibres",
      "source": "border.bot release GLOBAL:hs #1",
      "url": "https://staging.border.bot/hs-codes/55"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #1"
    },
    {
      "label": "Duty rates",
      "value": "Set by each country’s tariff",
      "source": null,
      "url": "https://staging.border.bot/countries"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 5506.90 cover?",
      "answer": "HS code 5506.90 covers synthetic staple fibres, carded, combed or otherwise processed for spinning, other than those classified in 5506.10, 5506.20, 5506.30 and 5506.40."
    },
    {
      "question": "Which heading and chapter is HS code 5506.90 in?",
      "answer": "HS code 5506.90 is in heading 55.06 (synthetic staple fibres, carded, combed or otherwise processed for spinning) in chapter 55 (man-made staple fibres)."
    },
    {
      "question": "Where are goods of heading 55.06 classified when 5506.90 doesn’t fit?",
      "answer": "Other goods of heading 55.06 are classified under 5506.10 (of nylon or other polyamides), 5506.20 (of polyesters), 5506.30 (acrylic or modacrylic) or 5506.40 (of polypropylene)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 5506.90 covers synthetic staple fibres, carded, combed or otherwise processed for spinning, other than those classified in 5506.10, 5506.20, 5506.30 and 5506.40.",
        "The legal text of the subheading is “Other”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 55.06 are classified under 5506.10 (of nylon or other polyamides), 5506.20 (of polyesters), 5506.30 (acrylic or modacrylic) or 5506.40 (of polypropylene)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "5506.90 is a six-digit subheading. Its first two digits, 55, are the chapter; the first four, 5506, are heading 55.06; the last two, 90, 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": [
        "No national tariff lines under 5506.90 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 5506.90 at six digits and add their own digits after it."
      ]
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    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.",
        "This page was last updated on 13 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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  "data": {
    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "55",
      "description": "Man-made staple fibres"
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    "heading": {
      "code": "5506",
      "description": "Synthetic staple fibres, carded, combed or otherwise processed for spinning"
    },
    "subheading": {
      "code": "550690",
      "description": "Other",
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      "keywords": []
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      {
        "code": "550610",
        "description": "Of nylon or other polyamides"
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      {
        "code": "550620",
        "description": "Of polyesters"
      },
      {
        "code": "550630",
        "description": "Acrylic or modacrylic"
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      {
        "code": "550640",
        "description": "Of polypropylene"
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      "indexable": true
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      "description": "Artificial staple fibres, carded, combed or otherwise processed for spinning",
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    "schedules": [],
    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 1,
        "version": "mytraddal hs2022.csv (HS 2022)",
        "liveAt": "2026-10-13T08:43:06.218Z",
        "origin": "upload",
        "sourceUrls": []
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  "code": "550690",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://staging.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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