| 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) | 0.6600 | -0.3300 | 0.2800 | 0.1500 |  | 
     
 | 加權每股收益(扣除後)(元) | 0.0100 | -0.4200 | 0.1900 | 0.0100 |  | 
   
 | 攤薄每股收益(元) | 0.6097 | -0.3116 | 0.2726 | 0.1548 |  | 
   
 | 每股淨資產(元) | 2.6039 | 2.2042 | 2.5788 | 2.5715 |  | 
   
 | 每股未分配利潤(元) | 0.9195 | 0.3597 | 0.6079 | 0.4823 |  | 
   
 | 每股公積金(元) | 0.6896 | 0.7596 | 0.7537 | 0.7666 |  | 
    | 銷售毛利率(%) | 44.65 | 32.39 | 29.28 | 26.13 |  | 
      | 營業利潤率(%) | 9.34 | -10.43 | 6.10 | 2.26 |  | 
     
 | 銷售淨利潤率(%) | 18.92 | -9.73 | 5.98 | 3.67 |  | 
   
 | 加權淨資產收益率(%) | 26.24 | -13.07 | 11.25 | 6.06 |  | 
   
 | 攤薄淨資產收益率(%) | 23.42 | -14.14 | 10.57 | 6.02 |  | 
    | 股東權益(%) | 62.57 | 58.43 | 66.60 | 65.77 |  | 
     
 | 流動比率 | 2.82 | 2.28 | 3.05 | 2.75 |  | 
   
 | 速動比率 | 2.64 | 2.05 | 2.91 | 2.55 |  | 
   
 | 每股經營現金流量(元) | -0.0460 | -0.2463 | 0.0549 | 0.0027 |  | 
   
 | 會計師事務所審計意見 | 1 | 1 | 1 | 1 |  | 
   
 | 報表公布日 | 2022/03/31 | 2023/04/15 | 2024/04/20 | 2025/04/19 |  | 
  
 
最後更新日: 2025/04/18