           5           1.83   
  
2019/3/21
           3   19       2018                                         5.46                   1.83            29.76%                                      75.97             2.86%            69.11             2.75%                6.86             4.01%               5.46                     0.49   
 
   
 
 
  
 
2014-2015 ©                      蒙ICP备05070829号