資産の部 - スマート事業、構築物、全事業営業利益又は全事業営業損失（△） - スマート事業他2件
- 【期間】
| 年度 | 資産の部 - スマート事業 | 構築物 | 全事業営業利益又は全事業営業損失（△） - スマート事業 | 持分法適用会社への投資額 - エンジニアリングプラスチック事業 | 当年度純利益 |
|---|
| 2008/03 | - | | 440億 | | - | | - | | 137億 | |
| 2009/03 | - | | 450億 | +2.3% | - | | - | | 13億 | -90.5% |
| 2009/12 | - | | - | | - | | - | | 84億 | +547.9% |
| 2010/03 | - | | 452億 | +0.6% | - | | - | | 111億 | +31.8% |
| 2010/06 | - | | - | | - | | - | | 41.6億 | -62.4% |
| 2010/09 | - | | - | | - | | - | | 77.5億 | +86.4% |
| 2010/12 | - | | - | | - | | - | | 116億 | +50.2% |
| 2011/03 | - | | 452億 | -0.1% | - | | - | | 168億 | +44.4% |
| 2011/06 | - | | - | | - | | - | | 32.4億 | -80.7% |
| 2011/09 | - | | - | | - | | - | | 57.7億 | +77.8% |
| 2011/12 | - | | - | | - | | - | | 99.7億 | +72.9% |
| 2012/03 | - | | 454億 | +0.4% | - | | - | | 118億 | +18.6% |
| 2012/06 | - | | - | | - | | - | | 38億 | -67.9% |
| 2012/09 | - | | - | | - | | - | | 71.9億 | +89.3% |
| 2012/12 | - | | - | | - | | - | | 118億 | +63.7% |
| 2013/03 | - | | 457億 | +0.6% | - | | - | | 154億 | +30.6% |
| 2013/06 | - | | - | | - | | - | | 64.1億 | -58.3% |
| 2013/09 | - | | - | | - | | - | | 121億 | +89.4% |
| 2013/12 | - | | - | | - | | - | | 190億 | +56.5% |
| 2014/03 | - | | - | | - | | - | | 228億 | +20.2% |
| 2014/06 | - | | - | | - | | - | | 91.6億 | -59.9% |
| 2014/09 | - | | - | | - | | - | | 170億 | +85.2% |
| 2014/12 | - | | - | | - | | - | | 260億 | +53.4% |
| 2015/03 | - | | - | | - | | - | | 313億 | +20.1% |
| 2016/03 | - | | - | | - | | - | | 342億 | +9.5% |
| 2017/03 | - | | - | | - | | - | | 327億 | -4.5% |
| 2018/03 | - | | - | | - | | - | | 271億 | -17.1% |
| 2019/03 | - | | - | | - | | - | | 181億 | -33.3% |
| 2019/06 | - | | - | | 12.8億 | | - | | - | |
| 2019/09 | - | | - | | 23億 | +80.3% | - | | 117億 | -35.3% |
| 2019/12 | - | | - | | 28.2億 | +22.4% | - | | - | |
| 2020/03 | - | | - | | 33.5億 | +18.8% | - | | 82.3億 | -29.5% |
| 2020/06 | - | | - | | 5.99億 | -82.1% | - | | - | |
| 2020/09 | - | | - | | 10.4億 | +73% | - | | - | |
| 2020/12 | - | | - | | 20.8億 | +100.8% | - | | - | |
| 2021/03 | - | | - | | 34.1億 | +64% | - | | 232億 | +181.7% |
| 2021/06 | - | | - | | 19.7億 | -42.1% | - | | - | |
| 2021/09 | - | | - | | 34億 | +72.3% | - | | - | |
| 2021/12 | - | | - | | 48.7億 | +43.1% | - | | - | |
| 2022/03 | 336億 | | - | | 58億 | +19.1% | 30.6億 | | 284億 | +22.6% |
| 2022/06 | - | | - | | 11.4億 | -80.4% | - | | - | |
| 2022/09 | - | | - | | 3.73億 | -67.3% | - | | - | |
| 2022/12 | - | | - | | -2.09億 | 赤転 | - | | - | |
| 2023/03 | 385億 | +14.4% | - | | - | | 34.1億 | +11.5% | 280億 | -1.4% |
| 2024/03 | 460億 | +19.6% | - | | - | | 36.6億 | +7.4% | 680億 | +142.4% |
| 2025/03 | 387億 | -15.9% | - | | - | | 58億 | +58.6% | 588億 | -13.5% |
