| 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) | 0.0600 | 0.0500 | 0.0444 | 0.0364 |  | 
     
 | 加權每股收益(扣除後)(元) | 0.0600 | 0.0000 | -0.0674 | -0.0087 |  | 
   
 | 攤薄每股收益(元) | 0.0629 | 0.0511 | 0.0444 | 0.0364 |  | 
   
 | 每股淨資產(元) | 5.1849 | 5.1615 | 5.1915 | 5.1247 |  | 
   
 | 每股未分配利潤(元) | 1.6432 | 1.6775 | 1.6990 | 1.7185 |  | 
   
 | 每股公積金(元) | 2.3102 | 2.3090 | 2.3095 | 2.2213 |  | 
    | 銷售毛利率(%) | 13.40 | 12.21 | 10.62 | 8.85 |  | 
      | 營業利潤率(%) | 1.85 | 1.70 | 1.61 | 1.21 |  | 
     
 | 銷售淨利潤率(%) | 0.71 | 0.57 | 0.43 | 0.28 |  | 
   
 | 加權淨資產收益率(%) | 1.22 | 0.99 | 0.86 | 0.70 |  | 
   
 | 攤薄淨資產收益率(%) | 1.21 | 0.99 | 0.86 | 0.71 |  | 
    | 股東權益(%) | 52.52 | 50.38 | 46.86 | 42.56 |  | 
     
 | 流動比率 | 1.63 | 1.61 | 1.57 | 1.38 |  | 
   
 | 速動比率 | 1.02 | 0.96 | 0.84 | 0.81 |  | 
   
 | 每股經營現金流量(元) | 0.1927 | -0.1477 | -0.0840 | 0.5796 |  | 
   
 | 會計師事務所審計意見 | 1 | 1 | 1 | 1 |  | 
   
 | 報表公布日 | 2022/02/28 | 2023/03/29 | 2024/03/30 | 2025/03/28 |  | 
  
 
最後更新日: 2025/03/27