 
 
 
 

 
         2.18  
  
2022/9/30
   27                                                2021           52.93       2.91     2012     6300        2800            20.7       1.6          2021             10.9    2012  1.0                24.9  %    2012  10.3               2.18   
  
    
 
 
  
  
2014-2015 ©                      蒙ICP备05070829号