| 2025/12 | 2024/12 | 2023/12 | 2022/12 | 2021/12 | 盈利能力分析 |
| 淨資產收益率 ROE (%) | 4.904 | 8.511 | 8.201 | 16.092 | 25.541 |
| 總資產報酬率 ROA (%) | 0.738 | 1.271 | 1.306 | 2.292 | 2.871 |
| 投入資產回報率 ROIC (%) | 1.037 | 1.795 | 1.948 | 3.598 | 4.543 | 邊際利潤分析 |
| 銷售毛利率 (%) | 7.564 | 9.000 | 10.407 | 17.769 | 17.449 |
| 營業利潤率 (%) | 1.113 | 2.351 | 2.257 | 3.505 | 3.770 |
| 息稅前利潤/營業總收入 (%) | 1.153 | 2.299 | 2.160 | 3.458 | 3.702 |
| 淨利潤/營業總收入 (%) | 1.140 | 2.109 | 2.224 | 3.552 | 3.785 | 收益指標分析 |
| 經營活動淨收益/利潤總額(%) | 28.151 | 65.733 | 108.332 | 159.712 | 123.864 |
| 價值變動淨收益/利潤總額(%) | 22.654 | 13.631 | 12.176 | 7.916 | 4.446 |
| 營業外收支淨額/利潤總額(%) | -0.333 | -0.142 | -0.041 | -0.520 | -0.563 | 償債能力分析 |
| 流動比率 (X) | 0.886 | 0.907 | 0.928 | 1.007 | 0.962 |
| 速動比率 (X) | 0.655 | 0.691 | 0.641 | 0.723 | 0.649 |
| 資產負債率 (%) | 84.401 | 84.987 | 84.625 | 82.887 | 88.332 |
| 帶息債務/全部投入資本 (%) | 69.440 | 68.738 | 66.161 | 62.873 | 70.347 |
| 股東權益/帶息債務 (%) | 31.740 | 29.088 | 33.900 | 40.330 | 26.388 |
| 股東權益/負債合計 (%) | 18.132 | 17.275 | 17.988 | 20.204 | 12.812 |
| 利息保障倍數 (X) | 26.354 | -47.256 | -22.461 | -121.388 | -79.396 | 營運能力分析 |
| 應收賬款周轉天數 (天) | 127.591 | 129.677 | 134.651 | 140.707 | 118.412 |
| 存貨周轉天數 (天) | 98.088 | 117.662 | 140.791 | 152.093 | 133.702 |


