{
  "summary": "HS heading 28.17 covers zinc oxide; zinc peroxide. It is in chapter 28 (inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes). It is not split further: its only subheading is 2817.00. National tariff lines under heading 28.17 are live on border.bot for the United States (1 line, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "Heading",
      "value": "28.17",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Description",
      "value": "Zinc oxide; zinc peroxide",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Chapter",
      "value": "28: Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Subheadings",
      "value": "1",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    }
  ],
  "faq": [
    {
      "question": "What does HS heading 28.17 cover?",
      "answer": "HS heading 28.17 covers zinc oxide; zinc peroxide."
    },
    {
      "question": "Which chapter is HS heading 28.17 in?",
      "answer": "HS heading 28.17 is in chapter 28 (inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes)."
    },
    {
      "question": "How many subheadings does HS heading 28.17 have?",
      "answer": "HS heading 28.17 has one subheading, 2817.00."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS heading 28.17?",
      "answer": "National tariff lines under heading 28.17 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 heading 28.17 covers zinc oxide; zinc peroxide.",
        "It is not split further: its only subheading is 2817.00."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of chapter 28 are classified in its other 49 headings, listed below."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "Heading 28.17 is one of 50 headings in chapter 28. Its first two digits, 28, are the chapter; the next two, 17, number the heading within it. Its subheadings add two more digits (2817.00)."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under heading 28.17 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-heading",
    "edition": "HS2022",
    "chapter": {
      "code": "28",
      "description": "Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes"
    },
    "heading": {
      "code": "2817",
      "description": "Zinc oxide; zinc peroxide"
    },
    "subheadings": [
      {
        "code": "281700",
        "description": "Zinc oxide; zinc peroxide",
        "levels": [
          "Zinc oxide; zinc peroxide"
        ]
      }
    ],
    "otherHeadings": [
      {
        "code": "2801",
        "description": "Fluorine, chlorine, bromine and iodine"
      },
      {
        "code": "2802",
        "description": "Sulphur, sublimed or precipitated; colloidal sulphur"
      },
      {
        "code": "2803",
        "description": "Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)"
      },
      {
        "code": "2804",
        "description": "Hydrogen, rare gases and other non-metals"
      },
      {
        "code": "2805",
        "description": "Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury"
      },
      {
        "code": "2806",
        "description": "Hydrogen chloride (hydrochloric acid); chlorosulphuric acid"
      },
      {
        "code": "2807",
        "description": "Sulphuric acid; oleum"
      },
      {
        "code": "2808",
        "description": "Nitric acid; sulphonitric acids"
      },
      {
        "code": "2809",
        "description": "Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined"
      },
      {
        "code": "2810",
        "description": "Oxides of boron; boric acids"
      },
      {
        "code": "2811",
        "description": "Other inorganic acids and other inorganic oxygen compounds of non-metals"
      },
      {
        "code": "2812",
        "description": "Halides and halide oxides of non-metals"
      },
      {
        "code": "2813",
        "description": "Sulphides of non-metals; commercial phosphorus trisulphide"
      },
      {
        "code": "2814",
        "description": "Ammonia, anhydrous or in aqueous solution"
      },
      {
        "code": "2815",
        "description": "Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium"
      },
      {
        "code": "2816",
        "description": "Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium"
      },
      {
        "code": "2818",
        "description": "Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide"
      },
      {
        "code": "2819",
        "description": "Chromium oxides and hydroxides"
      },
      {
        "code": "2820",
        "description": "Manganese oxides"
      },
      {
        "code": "2821",
        "description": "Iron oxides and hydroxides; earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3"
      },
      {
        "code": "2822",
        "description": "Cobalt oxides and hydroxides; commercial cobalt oxides"
      },
      {
        "code": "2823",
        "description": "Titanium oxides"
      },
      {
        "code": "2824",
        "description": "Lead oxides; red lead and orange lead"
      },
      {
        "code": "2825",
        "description": "Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides"
      },
      {
        "code": "2826",
        "description": "Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts"
      },
      {
        "code": "2827",
        "description": "Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides"
      },
      {
        "code": "2828",
        "description": "Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites"
      },
      {
        "code": "2829",
        "description": "Chlorates and perchlorates; bromates and perbromates; iodates and periodates"
      },
      {
        "code": "2830",
        "description": "Sulphides; polysulphides, whether or not chemically defined"
      },
      {
        "code": "2831",
        "description": "Dithionites and sulphoxylates"
      },
      {
        "code": "2832",
        "description": "Sulphites; thiosulphates"
      },
      {
        "code": "2833",
        "description": "Sulphates; alums; peroxosulphates (persulphates)"
      },
      {
        "code": "2834",
        "description": "Nitrites; nitrates"
      },
      {
        "code": "2835",
        "description": "Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined"
      },
      {
        "code": "2836",
        "description": "Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate"
      },
      {
        "code": "2837",
        "description": "Cyanides, cyanide oxides and complex cyanides"
      },
      {
        "code": "2839",
        "description": "Silicates; commercial alkali metal silicates"
      },
      {
        "code": "2840",
        "description": "Borates; peroxoborates (perborates)"
      },
      {
        "code": "2841",
        "description": "Salts of oxometallic or peroxometallic acids"
      },
      {
        "code": "2842",
        "description": "Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other than azides"
      },
      {
        "code": "2843",
        "description": "Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals"
      },
      {
        "code": "2844",
        "description": "Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products"
      },
      {
        "code": "2845",
        "description": "Isotopes other than those of heading 28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined"
      },
      {
        "code": "2846",
        "description": "Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals"
      },
      {
        "code": "2847",
        "description": "Hydrogen peroxide, whether or not solidified with urea"
      },
      {
        "code": "2849",
        "description": "Carbides, whether or not chemically defined"
      },
      {
        "code": "2850",
        "description": "Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 28.49"
      },
      {
        "code": "2852",
        "description": "Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams"
      },
      {
        "code": "2853",
        "description": "Phosphides, whether or not chemically defined, excluding ferrophosphorus; other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams, other than amalgams of precious metals"
      }
    ],
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      "code": "2816",
      "description": "Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium",
      "indexable": true
    },
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      "code": "2818",
      "description": "Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide",
      "indexable": true
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    "schedules": [
      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 1,
        "members": 1
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    ],
    "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",
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  "code": "2817",
  "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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