| 2025/12 | 2024/12 | 2023/12 | 2022/12 | 2021/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 7.830 | 7.702 | 5.736 | 5.089 | 9.209 |
| 总资产报酬率 ROA (%) | 2.017 | 2.102 | 1.623 | 1.394 | 2.634 |
| 投入资产回报率 ROIC (%) | 2.146 | 2.204 | 1.702 | 1.549 | 2.951 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 100.618 | 100.433 | 101.027 | 101.627 | 100.753 |
| 价值变动净收益/利润总额(%) | 133.436 | 100.370 | 150.567 | 72.080 | 112.397 |
| 营业外收支净额/利润总额(%) | -0.618 | -0.433 | -1.027 | -1.627 | -0.753 | 偿债能力分析 |
| 资产负债率 (%) | 73.708 | 71.732 | 71.384 | 69.587 | 70.153 |
| 带息债务/全部投入资本 (%) | 102.049 | 94.037 | 92.316 | 85.088 | 82.367 |
| 股东权益/带息债务 (%) | 25.928 | 30.284 | 31.153 | 36.017 | 36.624 |
| 股东权益/负债合计 (%) | 35.629 | 39.360 | 40.036 | 43.650 | 42.478 |