建物及び構築物（純額）、有形固定資産及び無形固定資産の増加額 - 製錬、投資有価証券償還損益（△は益）他1件
- 【期間】
| 年度 | 建物及び構築物（純額） | 有形固定資産及び無形固定資産の増加額 - 製錬 | 投資有価証券償還損益（△は益） | Provision Of Overseas Exploration Reserves |
|---|
| 2008/03 | 57.7億 | | - | | - | | - | |
| 2009/03 | 58.8億 | +2% | - | | - | | - | |
| 2010/03 | 56.6億 | -3.7% | - | | - | | - | |
| 2011/03 | 78.8億 | +39.2% | - | | -32.1億 | | - | |
| 2012/03 | 95億 | +20.6% | - | | - | | - | |
| 2013/03 | 102億 | +7.1% | 17.1億 | | - | | - | |
| 2014/03 | 98.6億 | -3.1% | 11.3億 | -34.2% | - | | - | |
| 2015/03 | 96.9億 | -1.7% | 17.4億 | +54.6% | - | | - | |
| 2016/03 | 82.1億 | -15.2% | 15.6億 | -10.7% | - | | - | |
| 2017/03 | 81億 | -1.4% | 15.3億 | -1.7% | - | | - | |
| 2018/03 | 76.9億 | -5% | 15.1億 | -1% | - | | - | |
| 2019/03 | 73.8億 | -4% | 22.6億 | +49.6% | - | | - | |
| 2020/03 | 71.5億 | -3.1% | 16億 | -29.3% | - | | - | |
| 2021/03 | 65.5億 | -8.3% | 13.7億 | -14.4% | - | | - | |
| 2022/03 | 71.2億 | +8.6% | 14.6億 | +6.7% | - | | - | |
| 2023/03 | 68.9億 | -3.2% | 19.3億 | +32.2% | - | | - | |
| 2024/03 | 57.6億 | -16.4% | - | | - | | - | |
