{
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  "canonical_url": "https://the-shashi.com/tse/1515/financials/",
  "api_url": "/api/1515/financials-longterm.json",
  "updated": "2026-08-17",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1515/financials/",
  "source": {
    "primary": [
      "有価証券報告書"
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    "extraction": "EDINET の XBRL、kabupro 掲載の旧有価証券報告書、会社年鑑・社史等からの転記",
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    "caveat": "創業期から現在までを 1 本に繋いだ長期系列のため、年代により出所・単位・連結範囲が変わる。行ごとの reference / unit / consolidation を必ず参照すること"
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      "month": 3,
      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
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    },
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      "month": 3,
      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
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    },
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      "month": 3,
      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
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      "employees": null,
      "reference": null
    },
    {
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": null,
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    },
    {
      "year": 1999,
      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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    },
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      "company_name": "日鉄鉱業",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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    },
    {
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "単体",
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      "unit": "億円",
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    },
    {
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": null,
      "operating_profit": null,
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    },
    {
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_margin": -18.713,
      "employees": null,
      "reference": null
    },
    {
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
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      "employees": null,
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    },
    {
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit": null,
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      "net_profit_jp": "当期純利益",
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      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "employees": null,
      "reference": null
    },
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      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "employees": null,
      "reference": null
    },
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1265,
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      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_profit": -5,
      "net_margin": -0.448,
      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_margin": 1.814,
      "employees": null,
      "reference": null
    },
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
      "sales_jp": "売上高",
      "sales": 1077,
      "operating_profit_jp": null,
      "operating_profit": null,
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      "ordinary_profit": 47,
      "net_profit_jp": "当期純利益",
      "net_profit": 16,
      "net_margin": 1.485,
      "employees": null,
      "reference": null
    },
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      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1015,
      "operating_profit_jp": null,
      "operating_profit": null,
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "net_margin": 2.955,
      "employees": null,
      "reference": null
    },
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 39,
      "net_margin": 3.793,
      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "net_margin": 3.412,
      "employees": null,
      "reference": null
    },
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      "month": 3,
      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1255,
      "operating_profit_jp": "営業利益",
      "operating_profit": 102,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 96,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "net_margin": 4.78,
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      "reference": null
    },
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      "company_name": "日鉄鉱業",
      "consolidation": "連結",
      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "operating_profit_jp": "営業利益",
      "operating_profit": 101,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 97,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "net_margin": 3.943,
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      "reference": null
    },
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      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1073,
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      "net_profit_jp": "親会社株主に帰属する当期純利益",
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      "net_margin": 6.803,
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      "reference": null
    },
    {
      "year": 2018,
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      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 1187,
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      "operating_profit": 85,
      "ordinary_profit_jp": "経常利益",
      "ordinary_profit": 88,
      "net_profit_jp": "親会社株主に帰属する当期純利益",
      "net_profit": 49,
      "net_margin": 4.128,
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      "reference": null
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      "year": 2019,
      "month": 3,
      "company_name": "日鉄鉱業",
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      "net_profit": 54,
      "net_margin": 4.376,
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      "reference": null
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      "year": 2020,
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      "company_name": "日鉄鉱業",
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      "accounting_standard": "JGAAP",
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      "net_margin": 3.829,
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      "reference": null
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      "year": 2021,
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      "company_name": "日鉄鉱業",
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      "net_margin": 3.104,
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      "year": 2022,
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      "sales": 1491,
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      "company_name": "日鉄鉱業",
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      "year": 2024,
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}
