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  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4617/",
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      "有価証券報告書"
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    "extraction": "有価証券報告書の沿革を基礎に、社史・報道で補完",
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      "date": "1917/5",
      "importance": 3,
      "event": "広島市で中国化学工業を創業、船底塗料の製造を開始",
      "source": "有価証券報告書"
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      "date": "1923/5",
      "importance": 2,
      "event": "中国塗料株式会社に改組、資本金25万円",
      "source": "有価証券報告書"
    },
    {
      "date": "1949/7",
      "importance": 1,
      "event": "広島証券取引所に上場",
      "source": "有価証券報告書"
    },
    {
      "date": "1961/10",
      "importance": 1,
      "event": "東京証券取引所市場第二部に上場",
      "source": "有価証券報告書"
    },
    {
      "date": "1962/3",
      "importance": 1,
      "event": "滋賀工場を新設",
      "source": "有価証券報告書"
    },
    {
      "date": "1973/10",
      "importance": 3,
      "event": "香港に初の海外子会社を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1975/3",
      "importance": 1,
      "event": "九州工場を新設",
      "source": "有価証券報告書"
    },
    {
      "date": "1983/3",
      "importance": 1,
      "event": "英国と台湾に子会社を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1984/9",
      "importance": 1,
      "event": "東京証券取引所市場第一部に指定替",
      "source": "有価証券報告書"
    },
    {
      "date": "1987/10",
      "importance": 2,
      "event": "大竹工場を新設",
      "source": "有価証券報告書"
    },
    {
      "date": "1988/1",
      "importance": 3,
      "event": "オランダの塗料製造会社CHUGOKU PAINTS B.V.に資本参加",
      "source": "有価証券報告書"
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      "event": "インドネシアと韓国に子会社を設立",
      "source": "有価証券報告書"
    },
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      "importance": 1,
      "event": "米国に子会社CMP COATINGS, Inc.を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "1993/1",
      "importance": 2,
      "event": "中国・上海市に子会社を設立",
      "source": "有価証券報告書"
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      "date": "1994/3",
      "importance": 1,
      "event": "大竹市に研究センターを新設",
      "source": "有価証券報告書"
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      "date": "1994/12",
      "importance": 1,
      "event": "神戸ペイントに資本参加",
      "source": "有価証券報告書"
    },
    {
      "date": "1999/6",
      "importance": 1,
      "event": "本店を広島県大竹市に移転",
      "source": "有価証券報告書"
    },
    {
      "date": "2002/9",
      "importance": 1,
      "event": "韓国の子会社が工場を新設",
      "source": "有価証券報告書"
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      "date": "2010/3",
      "importance": 1,
      "event": "上海の子会社が第2工場を新設",
      "source": "有価証券報告書"
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      "date": "2011/5",
      "importance": 1,
      "event": "インドに子会社を設立",
      "source": "有価証券報告書"
    },
    {
      "date": "2012/11",
      "importance": 1,
      "event": "イタリアの塗料販売会社に資本参加",
      "source": "有価証券報告書"
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      "source": "有価証券報告書"
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      "event": "ミャンマーに子会社を設立",
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    },
    {
      "date": "2020/8",
      "importance": 1,
      "event": "ミャンマーの子会社が工場を新設",
      "source": "有価証券報告書"
    },
    {
      "date": "2022/4",
      "importance": 1,
      "event": "東京証券取引所プライム市場に移行",
      "source": "有価証券報告書"
    },
    {
      "date": "2025/3",
      "importance": 1,
      "event": "イタリアの塗料製造会社Italo Belge Colori S.r.l.を子会社化",
      "source": "有価証券報告書"
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}