| 截止日期 | 2021/12/31 | 2022/12/31 | 2023/12/31 | 2024/12/31 | 走勢 | 
    | 基本每股收益(元) | 0.9400 | 0.6500 | 0.9600 | 0.2700 |  | 
     
 | 加權每股收益(扣除後)(元) | 0.7300 | 0.5700 | 0.8100 | 0.2000 |  | 
   
 | 攤薄每股收益(元) | 0.9249 | 0.6343 | 0.9403 | 0.2649 |  | 
   
 | 每股淨資產(元) | 18.0548 | 18.2869 | 19.1246 | 19.7319 |  | 
   
 | 每股未分配利潤(元) | 11.2272 | 11.5681 | 12.3127 | 12.3283 |  | 
   
 | 每股公積金(元) | 6.1573 | 6.2029 | 5.9688 | 5.9276 |  | 
    | 銷售毛利率(%) | 86.94 | 85.44 | 89.02 | 89.57 |  | 
      | 營業利潤率(%) | 23.75 | 16.23 | 15.57 | 4.74 |  | 
     
 | 銷售淨利潤率(%) | 18.27 | 11.71 | 16.35 | 5.11 |  | 
   
 | 加權淨資產收益率(%) | 5.02 | 3.49 | 5.03 | 1.36 |  | 
   
 | 攤薄淨資產收益率(%) | 5.12 | 3.47 | 4.92 | 1.34 |  | 
    | 股東權益(%) | 85.69 | 85.43 | 80.93 | 80.22 |  | 
     
 | 流動比率 | 6.12 | 5.90 | 3.80 | 3.08 |  | 
   
 | 速動比率 | 5.82 | 5.68 | 3.65 | 2.88 |  | 
   
 | 每股經營現金流量(元) | 0.4432 | 0.7481 | 1.2460 | 1.0809 |  | 
   
 | 會計師事務所審計意見 | 1 | 1 | 3 | 1 |  | 
   
 | 報表公布日 | 2022/04/23 | 2023/04/26 | 2024/04/09 | 2025/04/26 |  | 
  
 
最後更新日: 2025/04/25