| 2023/12 | 2022/12 | 2021/12 | 2020/12 | 2019/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 4.711 | 7.011 | 10.928 | 11.772 | 16.143 |
| 总资产报酬率 ROA (%) | 0.359 | 0.611 | 1.038 | 1.182 | 1.564 |
| 投入资产回报率 ROIC (%) | 0.382 | 0.638 | 1.120 | 1.271 | 1.686 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 103.056 | 101.397 | 100.965 | 100.776 | 100.326 |
| 价值变动净收益/利润总额(%) | 1,636.765 | 868.944 | 471.530 | 387.512 | 295.730 |
| 营业外收支净额/利润总额(%) | -3.056 | -1.397 | -0.965 | -0.776 | -0.326 | 偿债能力分析 |
| 资产负债率 (%) | 92.018 | 91.525 | 90.043 | 89.255 | 89.016 |
| 带息债务/全部投入资本 (%) | 92.951 | 92.547 | 91.212 | 90.581 | 90.522 |
| 股东权益/带息债务 (%) | 8.461 | 9.044 | 10.826 | 11.783 | 12.084 |
| 股东权益/负债合计 (%) | 8.492 | 9.074 | 10.875 | 11.858 | 12.171 |