構築物（純額）、当期製品製造原価、特別修繕準備金の取崩他1件
- 【期間】
| 年度 | 構築物（純額） | 当期製品製造原価 | 特別修繕準備金の取崩 | 減損損失 - 化学 |
|---|
| 2008/03 | 1210億 | | 2.25兆 | | - | | - | |
| 2009/03 | 1247億 | +3.1% | 2.7兆 | +20.1% | - | | - | |
| 2010/03 | 1354億 | +8.6% | 2.07兆 | -23.3% | - | | - | |
| 2011/03 | 1407億 | +3.8% | 2.52兆 | +21.7% | - | | - | |
| 2012/03 | 1437億 | +2.2% | 2.51兆 | -0.3% | - | | - | |
| 2013/03 | 1943億 | +35.2% | 2.7兆 | +7.4% | -41.4億 | | - | |
| 2014/03 | 1924億 | -1% | - | | - | | - | |
| 2015/03 | 1911億 | -0.7% | - | | - | | - | |
| 2016/03 | 1796億 | -6% | - | | - | | 123億 | |
| 2017/03 | 1856億 | +3.3% | - | | - | | - | |
| 2018/03 | 1875億 | +1% | - | | - | | 33.3億 | -72.8% |
| 2019/03 | 2134億 | +13.8% | - | | - | | - | |
| 2020/03 | 1708億 | -20% | - | | - | | - | |
| 2021/03 | 1923億 | +12.6% | - | | - | | - | |
| 2022/03 | 1979億 | +2.9% | - | | - | | - | |
| 2023/03 | 2044億 | +3.3% | - | | - | | - | |
