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、建物及び構築物（純額）、仕掛品
- 【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 | 建物及び構築物（純額） | 仕掛品 |
|---|
| 2008/03 | - | | 508億 | | 48.4億 | |
| 2009/03 | - | | 525億 | +3.4% | 82.3億 | +69.8% |
| 2010/03 | - | | 503億 | -4.1% | 65.3億 | -20.7% |
| 2010/12 | - | | 482億 | -4.2% | - | |
| 2011/03 | - | | 471億 | -2.3% | 72.7億 | +11.4% |
| 2011/06 | - | | 456億 | -3.3% | - | |
| 2011/09 | - | | 448億 | -1.7% | - | |
| 2011/12 | - | | 440億 | -1.9% | - | |
| 2012/03 | - | | 437億 | -0.5% | 75.4億 | +3.7% |
| 2012/06 | - | | 439億 | +0.3% | - | |
| 2012/09 | - | | 435億 | -0.9% | - | |
| 2012/12 | - | | 454億 | +4.4% | - | |
| 2013/03 | - | | 459億 | +1.1% | 84.7億 | +12.4% |
| 2013/06 | - | | 469億 | +2.3% | - | |
| 2013/09 | - | | 474億 | +1.1% | - | |
| 2013/12 | - | | 477億 | +0.5% | - | |
| 2014/03 | - | | 479億 | +0.4% | 175億 | +106.5% |
| 2014/06 | - | | 500億 | +4.4% | - | |
| 2014/09 | - | | 503億 | +0.6% | 189億 | +8.1% |
| 2014/12 | - | | 509億 | +1.3% | - | |
| 2015/03 | - | | 500億 | -1.7% | 182億 | -3.9% |
| 2015/06 | - | | 504億 | +0.6% | - | |
| 2015/09 | - | | 486億 | -3.5% | 172億 | -5.1% |
| 2015/12 | - | | 489億 | +0.5% | - | |
| 2016/03 | - | | 489億 | +0.2% | 148億 | -14% |
| 2016/06 | - | | 490億 | +0.1% | - | |
| 2016/09 | - | | 485億 | -1% | 158億 | +6.3% |
| 2016/12 | - | | 548億 | +12.8% | - | |
| 2017/03 | - | | 543億 | -0.9% | 152億 | -3.6% |
| 2017/06 | - | | 561億 | +3.3% | - | |
| 2017/09 | - | | 566億 | +0.8% | 169億 | +11.4% |
| 2017/12 | - | | 576億 | +1.8% | - | |
| 2018/03 | - | | 583億 | +1.2% | 173億 | +2.1% |
| 2018/06 | - | | 599億 | +2.7% | - | |
| 2018/09 | - | | 602億 | +0.6% | 184億 | +6.5% |
| 2018/12 | - | | 607億 | +0.8% | - | |
| 2019/03 | - | | 604億 | -0.6% | 187億 | +1.3% |
| 2019/06 | - | | 616億 | +2% | - | |
| 2019/09 | - | | 617億 | +0.1% | 192億 | +2.9% |
| 2019/12 | - | | 606億 | -1.7% | - | |
| 2020/03 | - | | 611億 | +0.7% | 173億 | -9.9% |
| 2020/06 | - | | 607億 | -0.6% | - | |
| 2020/09 | - | | 603億 | -0.7% | 170億 | -1.7% |
| 2020/12 | - | | 602億 | -0.2% | - | |
| 2021/03 | - | | 620億 | +3.1% | 182億 | +7.2% |
| 2021/06 | - | | 617億 | -0.5% | - | |
| 2021/09 | - | | 612億 | -0.7% | 200億 | +9.4% |
| 2021/12 | - | | 613億 | +0.1% | - | |
| 2022/03 | 221億 | | 614億 | +0.2% | 210億 | +5.4% |
| 2022/06 | 65.7億 | -70.3% | 630億 | +2.6% | - | |
| 2022/09 | 145億 | +120.1% | 645億 | +2.4% | 255億 | +21.1% |
| 2022/12 | 209億 | +44.3% | 646億 | +0.1% | - | |
| 2023/03 | 253億 | +21.3% | 648億 | +0.4% | 256億 | +0.3% |
| 2023/06 | 7.34億 | -97.1% | 659億 | +1.7% | - | |
| 2023/09 | 61.3億 | +734.5% | 661億 | +0.2% | 238億 | -6.7% |
| 2023/12 | 121億 | +97.9% | 653億 | -1.1% | - | |
| 2024/03 | 183億 | +51% | 690億 | +5.7% | 241億 | +1.1% |
| 2024/06 | - | | 765億 | +10.8% | - | |
| 2024/09 | 152億 | -16.9% | 728億 | -4.8% | 250億 | +3.7% |
| 2024/12 | - | | 897億 | +23.3% | - | |
| 2025/03 | 270億 | +77.7% | 903億 | +0.7% | 255億 | +2.1% |
| 2025/06 | - | | 928億 | +2.8% | - | |
| 2025/09 | 115億 | -57.5% | 960億 | +3.5% | 252億 | -1.5% |
