| 2020/09 - 九个月 | 2019/12 | 2018/12 | 2017/12 | 2016/12 | 盈利能力分析 |
| 净资产收益率 ROE (%) | 12.182 | 24.515 | 33.392 | 37.463 | 30.472 |
| 总资产报酬率 ROA (%) | 4.917 | 9.246 | 11.240 | 11.275 | 8.989 |
| 投入资产回报率 ROIC (%) | 8.631 | 17.553 | 20.515 | 21.870 | 21.983 | 边际利润分析 |
| 销售毛利率 (%) | 23.365 | 27.582 | 30.228 | 32.858 | 32.702 |
| 营业利润率 (%) | 12.691 | 14.765 | 15.497 | 17.415 | 15.896 |
| 息税前利润/营业总收入 (%) | 11.719 | 13.429 | 15.161 | 18.029 | 12.467 |
| 净利润/营业总收入 (%) | 10.820 | 12.382 | 13.188 | 15.003 | 14.137 | 收益指标分析 |
| 经营活动净收益/利润总额(%) | 92.691 | 101.472 | 98.154 | 95.129 | 100.304 |
| 价值变动净收益/利润总额(%) | 2.245 | 0.006 | 0.489 | 1.525 | -6.073 |
| 营业外收支净额/利润总额(%) | 1.617 | -0.860 | 0.885 | 1.841 | 5.758 | 偿债能力分析 |
| 流动比率 (X) | 1.332 | 1.258 | 1.267 | 1.163 | 1.127 |
| 速动比率 (X) | 1.198 | 1.116 | 1.140 | 1.051 | 1.055 |
| 资产负债率 (%) | 57.575 | 60.403 | 63.096 | 68.903 | 69.868 |
| 带息债务/全部投入资本 (%) | 27.847 | 28.516 | 26.548 | 49.025 | 27.153 |
| 股东权益/带息债务 (%) | 255.153 | 247.741 | 274.172 | 102.970 | 265.479 |
| 股东权益/负债合计 (%) | 72.682 | 64.446 | 57.613 | 44.295 | 42.357 |
| 利息保障倍数 (X) | -9.920 | -11.096 | -31.982 | 62.713 | -2.833 | 营运能力分析 |
| 应收账款周转天数 (天) | 23.131 | 14.728 | 12.278 | 10.486 | 9.479 |
| 存货周转天数 (天) | 62.626 | 55.313 | 47.632 | 46.270 | 45.685 |