持分法による投資損益（△は損失） - 石油化学、現金及び現金同等物の増減額（△は減少）、環境対策引当金他2件
- 【期間】
| 年度 | 持分法による投資損益（△は損失） - 石油化学 | 現金及び現金同等物の増減額（△は減少） | 環境対策引当金 | 流動負債合計 | 連結の範囲の変更を伴う子会社出資金の取得による支出 |
|---|
| 2008/03 | - | | -188億 | | - | | - | | - | |
| 2009/03 | - | | -216億 | 赤拡 | - | | - | | - | |
| 2009/12 | - | | 518億 | 黒転 | - | | - | | - | |
| 2010/03 | - | | 334億 | -35.5% | - | | - | | - | |
| 2010/09 | - | | 271億 | -18.8% | - | | - | | - | |
| 2010/12 | - | | 198億 | -26.8% | - | | - | | - | |
| 2011/03 | - | | 306億 | +54% | 7.54億 | | - | | -879百万 | |
| 2011/09 | - | | -51.6億 | 赤転 | - | | - | | - | |
| 2012/03 | - | | -3.99億 | 赤縮 | 27.4億 | +263.8% | - | | - | |
| 2012/09 | - | | -164億 | 赤拡 | - | | - | | - | |
| 2013/03 | - | | -213億 | 赤拡 | 26.2億 | -4.6% | - | | - | |
| 2013/09 | - | | 256億 | 黒転 | - | | - | | - | |
| 2014/03 | - | | 148億 | -42.3% | 24.5億 | -6.6% | - | | - | |
| 2014/09 | - | | 423億 | +185.9% | - | | - | | - | |
| 2015/03 | - | | 691億 | +63.3% | 26億 | +6.3% | - | | - | |
| 2015/09 | - | | 708億 | +2.5% | - | | - | | - | |
| 2016/03 | - | | 153億 | -78.4% | 24.3億 | -6.5% | - | | - | |
| 2016/09 | - | | 247億 | +61.3% | - | | - | | - | |
| 2017/03 | - | | -223億 | 赤転 | 24.2億 | -0.3% | - | | - | |
| 2017/09 | - | | 355億 | 黒転 | - | | - | | - | |
| 2018/03 | 484億 | | - | | 20.3億 | -16.2% | 1.03兆 | | - | |
| 2018/06 | - | | - | | - | | - | | - | |
| 2018/09 | - | | - | | - | | - | | - | |
| 2018/12 | - | | - | | - | | - | | - | |
| 2019/03 | 312億 | -35.4% | - | | 18.1億 | -10.6% | 1.01兆 | -2.3% | - | |
| 2019/06 | - | | - | | - | | 1.08兆 | +7.6% | - | |
| 2019/09 | - | | - | | - | | 1.03兆 | -5.1% | - | |
| 2019/12 | - | | - | | - | | 1.23兆 | +20% | - | |
| 2020/03 | 31.8億 | -89.8% | - | | 17億 | -6.4% | 1.16兆 | -5.7% | - | |
| 2020/06 | - | | - | | - | | 1.3兆 | +11.9% | - | |
| 2020/09 | - | | - | | - | | 1.2兆 | -7.7% | - | |
| 2020/12 | - | | - | | - | | 1.1兆 | -8.1% | - | |
| 2021/03 | -220億 | 赤転 | - | | 14.3億 | -15.9% | 1.09兆 | -1.1% | - | |
| 2021/06 | - | | - | | - | | 1.2兆 | +9.8% | - | |
| 2021/09 | - | | - | | - | | 1.17兆 | -2.3% | - | |
| 2021/12 | - | | - | | - | | 1.22兆 | +4.2% | - | |
| 2022/03 | 310億 | 黒転 | - | | 13億 | -9.2% | 1.17兆 | -3.7% | - | |
| 2022/06 | - | | - | | - | | 1.37兆 | +16.5% | - | |
| 2022/09 | - | | - | | - | | 1.36兆 | -0.2% | - | |
| 2022/12 | - | | - | | - | | 1.32兆 | -3.5% | - | |
| 2023/03 | - | | - | | 13億 | +0.6% | 1.28兆 | -2.9% | - | |
| 2023/06 | - | | - | | - | | 1.43兆 | +12% | - | |
| 2023/09 | - | | - | | - | | 1.41兆 | -1.3% | - | |
| 2023/12 | - | | - | | - | | 1.42兆 | +0.8% | - | |
| 2024/03 | - | | - | | 13億 | -0.3% | 1.44兆 | +1.4% | - | |
