| 2025/12 | 2024/12 | 2023/12 | 2022/12 | 2021/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 9.210 | 8.238 | 7.392 | 7.089 | 10.672 |
| 总资产报酬率 ROA (%) | 1.639 | 1.440 | 1.260 | 1.319 | 1.950 |
| 投入资产回报率 ROIC (%) | 1.754 | 1.548 | 1.424 | 1.418 | 2.250 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 99.745 | 100.073 | 100.029 | 102.825 | 100.815 |
| 价值变动净收益/利润总额(%) | 79.603 | 99.221 | 89.529 | 78.838 | 80.760 |
| 营业外收支净额/利润总额(%) | 0.255 | -0.073 | -0.029 | -2.825 | -0.815 | 偿债能力分析 |
| 资产负债率 (%) | 81.679 | 81.939 | 82.462 | 81.157 | 81.148 |
| 带息债务/全部投入资本 (%) | 100.731 | 98.316 | 100.297 | 103.559 | 106.227 |
| 股东权益/带息债务 (%) | 19.070 | 19.194 | 18.658 | 19.201 | 18.956 |
| 股东权益/负债合计 (%) | 22.424 | 22.030 | 21.254 | 23.201 | 23.214 |