| 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) | 1.5700 | -0.1400 | 0.7200 | 0.7300 |  | 
     
 | 加權每股收益(扣除後)(元) | 1.5100 | -0.2500 | 0.6000 | 0.6400 |  | 
   
 | 攤薄每股收益(元) | 1.4736 | -0.1344 | 0.7101 | 0.7217 |  | 
   
 | 每股淨資產(元) | 10.5619 | 10.0913 | 10.8052 | 11.2062 |  | 
   
 | 每股未分配利潤(元) | 5.6878 | 5.2901 | 5.9831 | 6.4367 |  | 
   
 | 每股公積金(元) | 3.7333 | 3.7356 | 3.7334 | 3.7502 |  | 
    | 銷售毛利率(%) | 10.51 | 3.71 | 5.84 | 5.63 |  | 
      | 營業利潤率(%) | 5.92 | -1.04 | 1.82 | 1.80 |  | 
     
 | 銷售淨利潤率(%) | 5.03 | -0.40 | 1.77 | 1.64 |  | 
   
 | 加權淨資產收益率(%) | 16.08 | -1.29 | 6.68 | 6.46 |  | 
   
 | 攤薄淨資產收益率(%) | 13.95 | -1.33 | 6.57 | 6.44 |  | 
    | 股東權益(%) | 43.79 | 38.02 | 37.21 | 32.62 |  | 
     
 | 流動比率 | 0.93 | 0.78 | 0.87 | 0.67 |  | 
   
 | 速動比率 | 0.66 | 0.54 | 0.61 | 0.49 |  | 
   
 | 每股經營現金流量(元) | 2.0545 | 2.0826 | 2.3926 | 4.4535 |  | 
   
 | 會計師事務所審計意見 | 1 | 1 | 1 | 1 |  | 
   
 | 報表公布日 | 2022/04/15 | 2023/03/30 | 2024/03/26 | 2025/04/25 |  | 
  
 
最後更新日: 2025/04/24