 
 
 
 

 
 
  1000      6    
  
2019-03-19
                             2018   1386        2017  1.4    2013  2018       1000      6             8239        10.2   1.7           2019                                                                                           1000         300       
  
      
 
 
  
  
2019            
3000       
    1.06% 
      34     
        200  
2014-2015 ©                      蒙ICP备06002822号-1