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      "accounting_standard": "JGAAP",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "reference": "会社年鑑"
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "company_name": "住友金属鉱山",
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      "accounting_standard": "JGAAP",
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      "year": 2002,
      "month": 3,
      "company_name": "住友金属鉱山",
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      "net_margin": -2,
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      "reference": "有価証券報告書"
    },
    {
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      "company_name": "住友金属鉱山",
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      "net_margin": -0.31,
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      "reference": "有価証券報告書"
    },
    {
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      "month": 3,
      "company_name": "住友金属鉱山",
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      "accounting_standard": "JGAAP",
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      "net_margin": 4.924,
      "employees": 8187,
      "reference": "有価証券報告書"
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      "month": 3,
      "company_name": "住友金属鉱山",
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      "accounting_standard": "JGAAP",
      "unit": "億円",
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      "sales": 4845,
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      "net_margin": 7.636,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "net_margin": 10.039,
      "employees": 9066,
      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "unit": "億円",
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      "net_margin": 13.034,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "unit": "億円",
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      "sales": 11323,
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      "net_profit_jp": "当期純利益",
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      "net_margin": 12.169,
      "employees": 9786,
      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "net_margin": 2.759,
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      "reference": "有価証券報告書"
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      "year": 2010,
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      "company_name": "住友金属鉱山",
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      "unit": "億円",
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      "net_margin": 7.426,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "unit": "億円",
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      "company_name": "住友金属鉱山",
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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": 7.69,
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      "company_name": "住友金属鉱山",
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "sales": 9213,
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      "operating_profit": 1258,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "sales": 8554,
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      "operating_profit": 597,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "net_margin": -2.354,
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "reference": "有価証券報告書"
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "reference": "有価証券報告書"
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      "company_name": "住友金属鉱山",
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      "reference": "有価証券報告書"
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      "reference": "有価証券報告書"
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}
