[
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    "sheet_name": "KR_Semis_2025Q4",
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    "company_name": "삼성전자",
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    "source_note": "사업보고서 2025.12",
    "row_kind": "data"
  },
  {
    "row_id": "cs_002",
    "sheet_name": "KR_Semis_2025Q4",
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    "company_name": "삼성전자",
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    "row_kind": "data"
  },
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  },
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    "sheet_name": "KR_Semis_2025Q4",
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    "metric_id": "op_margin",
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    "row_kind": "data"
  },
  {
    "row_id": "cs_005",
    "sheet_name": "KR_Semis_2025Q3",
    "ticker": "000660",
    "company_name": "SK하이닉스",
    "metric_label": "OPM",
    "metric_id": "op_margin",
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    "unit": "pct",
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    "row_kind": "data"
  },
  {
    "row_id": "cs_006",
    "sheet_name": "KR_Semis_2025Q4",
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    "company_name": "SK하이닉스",
    "metric_label": "매출성장률 YoY",
    "metric_id": "rev_yoy",
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    "row_kind": "data"
  },
  {
    "row_id": "cs_007",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "035420",
    "company_name": "NAVER",
    "metric_label": "영업이익률",
    "metric_id": "op_margin",
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    "value": 16,
    "unit": "pct",
    "source_note": "실적발표 2025.12",
    "row_kind": "data"
  },
  {
    "row_id": "cs_008",
    "sheet_name": "KR_Internet_2025Q3",
    "ticker": "035420",
    "company_name": "NAVER",
    "metric_label": "영업이익률",
    "metric_id": "op_margin",
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    "unit": "pct",
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    "row_kind": "data"
  },
  {
    "row_id": "cs_009",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "035720",
    "company_name": "카카오",
    "metric_label": "매출성장률 YoY",
    "metric_id": "rev_yoy",
    "period": "2025Q4",
    "value": 0,
    "unit": "pct",
    "source_note": "실적발표 2025.12",
    "row_kind": "data"
  },
  {
    "row_id": "cs_010",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "035720",
    "company_name": "카카오",
    "metric_label": "영업이익(십억원)",
    "metric_id": "op_income",
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    "value": -120,
    "unit": "krw_bn",
    "source_note": "실적발표 2025.12",
    "row_kind": "data"
  },
  {
    "row_id": "cs_011",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "035720",
    "company_name": "카카오",
    "metric_label": "PER(x)",
    "metric_id": "per",
    "period": "2025Q4",
    "value": null,
    "unit": "x",
    "source_note": null,
    "row_kind": "data"
  },
  {
    "row_id": "cs_012",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "-",
    "company_name": "인터넷 합계",
    "metric_label": "영업이익률",
    "metric_id": "op_margin",
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    "value": 15.2,
    "unit": "pct",
    "source_note": null,
    "row_kind": "subtotal"
  },
  {
    "row_id": "cs_013",
    "sheet_name": "KR_Internet_2025Q4",
    "ticker": "035420",
    "company_name": "NAVER",
    "metric_label": "혁신지수",
    "metric_id": null,
    "period": "2025Q4",
    "value": 20,
    "unit": "none",
    "source_note": "내부 추정",
    "row_kind": "data"
  }
]