{
  "summary": "HS code 3818.00 covers chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics. It sits in heading 38.18 (chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics) in chapter 38 (miscellaneous chemical products). It is the only subheading of heading 38.18, so every good of the heading is classified here.",
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      "value": "Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics",
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      "label": "Heading",
      "value": "38.18: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics",
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      "question": "What does HS code 3818.00 cover?",
      "answer": "HS code 3818.00 covers chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics."
    },
    {
      "question": "Which heading and chapter is HS code 3818.00 in?",
      "answer": "HS code 3818.00 is in heading 38.18 (chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics) in chapter 38 (miscellaneous chemical products)."
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        "HS code 3818.00 covers chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics.",
        "The legal text of the subheading is “Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics”, in HS2022."
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        "3818.00 is a six-digit subheading. Its first two digits, 38, are the chapter; the first four, 3818, are heading 38.18; the last two, 00, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
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        "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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