全事業営業利益又は全事業営業損失（△） - エンジニアリングプラスチック事業、その他
- 【期間】
| 年度 | 全事業営業利益又は全事業営業損失（△） - エンジニアリングプラスチック事業 | その他 |
|---|
| 2008/03 | - | | 5.19億 | |
| 2009/03 | - | | 4.74億 | -8.7% |
| 2010/03 | - | | 8.94億 | +88.6% |
| 2010/12 | - | | 86.8億 | +870.9% |
| 2011/03 | - | | 8.38億 | -90.3% |
| 2011/06 | - | | 23.9億 | +185.4% |
| 2011/09 | - | | 14.7億 | -38.5% |
| 2011/12 | - | | 13.6億 | -7.7% |
| 2012/03 | - | | 7.23億 | -46.8% |
| 2012/06 | - | | 31.8億 | +339.3% |
| 2012/09 | - | | 30.5億 | -3.9% |
| 2012/12 | - | | 34.3億 | +12.5% |
| 2013/03 | - | | 12.3億 | -64.2% |
| 2013/06 | - | | 78.1億 | +535.7% |
| 2013/09 | - | | 80.4億 | +2.9% |
| 2013/12 | - | | 102億 | +27.3% |
| 2014/03 | - | | 8.22億 | -92% |
| 2014/06 | - | | 106億 | 大幅増 |
| 2014/09 | - | | 124億 | +16.8% |
| 2014/12 | - | | 167億 | +34.6% |
| 2015/03 | - | | 11.5億 | -93.1% |
| 2015/06 | - | | 205億 | 大幅増 |
| 2015/09 | - | | 180億 | -12.5% |
| 2015/12 | - | | 207億 | +15.3% |
| 2016/03 | - | | 11.9億 | -94.2% |
| 2016/06 | - | | 139億 | 大幅増 |
| 2016/09 | - | | 146億 | +5% |
| 2016/12 | - | | 174億 | +18.7% |
| 2017/03 | - | | 15.1億 | -91.3% |
| 2017/06 | - | | 197億 | 大幅増 |
| 2017/09 | - | | 209億 | +5.8% |
| 2017/12 | - | | 201億 | -3.6% |
| 2018/03 | - | | 31.8億 | -84.2% |
| 2018/06 | - | | 33億 | +3.8% |
| 2018/09 | - | | 27.1億 | -18% |
| 2018/12 | - | | 12.1億 | -55.3% |
| 2019/03 | - | | 33億 | +172.3% |
| 2019/06 | - | | 48.2億 | +46.2% |
| 2019/09 | - | | 52.6億 | +9.2% |
| 2019/12 | - | | 52.2億 | -0.9% |
| 2020/03 | - | | 51.2億 | -1.8% |
| 2020/06 | - | | 42.4億 | -17.2% |
| 2020/09 | - | | 43.4億 | +2.4% |
| 2020/12 | - | | 42.7億 | -1.7% |
| 2021/03 | - | | 40.9億 | -4.1% |
| 2021/06 | - | | 32.1億 | -21.6% |
| 2021/09 | - | | 32.1億 | -0.1% |
| 2021/12 | - | | 29.7億 | -7.3% |
| 2022/03 | 221億 | | 39.1億 | +31.5% |
| 2022/06 | 65.7億 | -70.3% | 39.5億 | +1.2% |
| 2022/09 | 145億 | +120.1% | 37.5億 | -5% |
| 2022/12 | 209億 | +44.3% | 35.2億 | -6.3% |
| 2023/03 | 253億 | +21.3% | 50億 | +42% |
| 2023/06 | 7.34億 | -97.1% | 74.5億 | +49.1% |
| 2023/09 | 61.3億 | +734.5% | 104億 | +39.3% |
| 2023/12 | 121億 | +97.9% | 99.2億 | -4.4% |
| 2024/03 | 183億 | +51% | 117億 | +17.9% |
| 2024/06 | - | | 124億 | +5.9% |
| 2024/09 | 152億 | -16.9% | 125億 | +1% |
| 2024/12 | - | | 56.9億 | -54.5% |
| 2025/03 | - | | 51.7億 | -9.1% |
