| 2023/12 | 2022/12 | 2021/12 | 2020/12 | 2019/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 7.556 | 9.223 | 11.819 | 8.681 | 7.770 |
| 总资产报酬率 ROA (%) | 1.357 | 1.629 | 1.807 | 1.415 | 1.545 |
| 投入资产回报率 ROIC (%) | 1.715 | 1.986 | 2.334 | 1.825 | 1.846 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 99.726 | 99.516 | 101.667 | 100.820 | 100.095 |
| 价值变动净收益/利润总额(%) | 87.919 | 66.297 | 73.476 | 88.728 | 99.616 |
| 营业外收支净额/利润总额(%) | 0.274 | 0.484 | -1.667 | -0.820 | -0.095 | 偿债能力分析 |
| 资产负债率 (%) | 81.133 | 80.256 | 83.279 | 82.347 | 79.103 |
| 带息债务/全部投入资本 (%) | 89.853 | 88.309 | 97.457 | 99.024 | 95.162 |
| 股东权益/带息债务 (%) | 24.372 | 26.721 | 19.982 | 20.279 | 23.324 |
| 股东权益/负债合计 (%) | 22.799 | 24.101 | 19.643 | 20.957 | 25.807 |