| 2025/12 | 2024/12 | 2023/12 | 2022/12 | 2021/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | -- | 4.758 | 4.896 | 5.766 | 5.453 |
| 总资产报酬率 ROA (%) | -- | 1.240 | 1.268 | 1.477 | 1.083 |
| 投入资产回报率 ROIC (%) | -- | 1.514 | 1.542 | 1.793 | 1.304 | 边际利润分析 |
| 销售毛利率 (%) | 7.579 | 14.863 | 15.138 | 14.005 | 16.826 |
| 营业利润率 (%) | -9.547 | 2.301 | 2.798 | 3.581 | 3.076 |
| 息税前利润/营业总收入 (%) | -7.986 | 5.634 | 6.080 | 7.099 | 7.963 |
| 净利润/营业总收入 (%) | -9.669 | 2.866 | 3.222 | 3.665 | 3.301 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 41.305 | 58.996 | 66.257 | 69.276 | 129.780 |
| 价值变动净收益/利润总额(%) | -2.390 | 2.910 | 2.294 | 1.620 | 1.414 |
| 营业外收支净额/利润总额(%) | 1.481 | 20.370 | 12.621 | 3.702 | -0.897 | 偿债能力分析 |
| 流动比率 (X) | -- | 1.005 | 1.023 | 1.043 | 1.056 |
| 速动比率 (X) | -- | 0.602 | 0.617 | 0.664 | 0.734 |
| 资产负债率 (%) | -- | 71.054 | 73.214 | 71.426 | 73.713 |
| 带息债务/全部投入资本 (%) | -- | 64.046 | 67.328 | 64.398 | 67.746 |
| 股东权益/带息债务 (%) | -- | 52.297 | 44.813 | 51.161 | 43.339 |
| 股东权益/负债合计 (%) | -- | 38.133 | 34.205 | 37.555 | 33.169 |
| 利息保障倍数 (X) | -4.686 | 2.053 | 2.112 | 2.100 | 1.620 | 营运能力分析 |
| 应收账款周转天数 (天) | 0.000 | 78.648 | 89.318 | 94.152 | 146.415 |
| 存货周转天数 (天) | 0.000 | 228.665 | 247.113 | 228.595 | 295.186 |