{
  "summary": "HS code 3918.90 covers floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter, of other plastics. It sits in heading 39.18 (floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter) in chapter 39 (plastics and articles thereof). Other goods of heading 39.18 are classified under 3918.10 (of polymers of vinyl chloride). National tariff lines under 3918.90 are live on border.bot for the United States (4 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "3918.90",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter, of other plastics",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "39.18: Floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/3918"
    },
    {
      "label": "Chapter",
      "value": "39: Plastics and articles thereof",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/39"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 4 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/391890"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 3918.90 cover?",
      "answer": "HS code 3918.90 covers floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter, of other plastics."
    },
    {
      "question": "Which heading and chapter is HS code 3918.90 in?",
      "answer": "HS code 3918.90 is in heading 39.18 (floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter) in chapter 39 (plastics and articles thereof)."
    },
    {
      "question": "Where are goods of heading 39.18 classified when 3918.90 doesn’t fit?",
      "answer": "Other goods of heading 39.18 are classified under 3918.10 (of polymers of vinyl chloride)."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 3918.90?",
      "answer": "National tariff lines under 3918.90 are live on border.bot for the United States (4 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 3918.90 covers floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter, of other plastics.",
        "The legal text of the subheading is “Of other plastics”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 39.18 are classified under 3918.10 (of polymers of vinyl chloride)."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "3918.90 is a six-digit subheading. Its first two digits, 39, are the chapter; the first four, 3918, are heading 39.18; 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": [
        "National tariff lines under 3918.90 are live on border.bot for the United States (4 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "related",
      "title": "Related codes",
      "text": [
        "The same text, “Of other plastics”, also divides 2 other headings in chapter 39: 3915.90 under heading 39.15 and 3916.90 under heading 39.16."
      ]
    },
    {
      "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": "39",
      "description": "Plastics and articles thereof"
    },
    "heading": {
      "code": "3918",
      "description": "Floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter"
    },
    "subheading": {
      "code": "391890",
      "description": "Of other plastics",
      "levels": [
        "Of other plastics"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "391810",
        "description": "Of polymers of vinyl chloride"
      }
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    "related": [
      {
        "code": "391590",
        "description": "Of other plastics",
        "heading": {
          "code": "3915",
          "description": "Waste, parings and scrap, of plastics"
        }
      },
      {
        "code": "391690",
        "description": "Of other plastics",
        "heading": {
          "code": "3916",
          "description": "Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics"
        }
      }
    ],
    "previous": {
      "code": "391810",
      "description": "Of polymers of vinyl chloride",
      "indexable": true
    },
    "next": {
      "code": "391910",
      "description": "In rolls of a width not exceeding 20cm",
      "indexable": true
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        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 4,
        "members": 1
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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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  "code": "391890",
  "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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