| 2023/12 | 2022/12 | 2021/12 | 2020/12 | 2019/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 5.454 | 6.993 | 10.600 | 10.600 | 8.555 |
| 总资产报酬率 ROA (%) | 1.023 | 1.285 | 2.026 | 2.194 | 1.912 |
| 投入资产回报率 ROIC (%) | 1.154 | 1.451 | 2.275 | 2.447 | 2.015 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 100.576 | 100.577 | 100.408 | 100.212 | 104.123 |
| 价值变动净收益/利润总额(%) | 48.939 | 20.729 | 48.309 | 57.706 | 69.471 |
| 营业外收支净额/利润总额(%) | -0.576 | -0.577 | -0.408 | -0.212 | -4.123 | 偿债能力分析 |
| 资产负债率 (%) | 79.379 | 79.783 | 79.323 | 0.776 | 76.131 |
| 带息债务/全部投入资本 (%) | 94.899 | 99.277 | 106.317 | 98.588 | 98.675 |
| 股东权益/带息债务 (%) | 22.699 | 20.875 | 19.556 | 22.564 | 24.391 |
| 股东权益/负债合计 (%) | 25.063 | 24.397 | 25.085 | 27.637 | 30.386 |