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Redeemable noncontrolling interests (Tables)
12 Months Ended
Dec. 31, 2017
Redeemable non-controlling interests

The redeemable noncontrolling interests for the years ended December 31, 2016 and 2017 are summarized below:

 

     RMB  

Balance at December 31, 2016

     —    
  

 

 

 

Issuance

     635,795  

Accretion

     13,451  
  

 

 

 

Balance at December 31, 2017

     649,246  
  

 

 

 

Balance at December 31, 2017 in US$

     99,787