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Intangible assets (Tables)
12 Months Ended
Dec. 31, 2017
Text Block1 [Abstract]  
Summary of Intangible Assets
    

Development

costs

 
     RMB’000  

Cost

  

At January 1, 2016, December 31, 2016 and January 1, 2017

     168,526  

Disposal

     (31,704
  

 

 

 

At December 31, 2017

     136,822  
  

 

 

 

Impairment

  

At January 1, 2016, December 31, 2016 and January 1, 2017

     86,700  

Charge to consolidated statement of profit or loss

     40,000  
  

 

 

 

At December 31, 2017

     126,700  
  

 

 

 

Net carrying amount

  

At December 31, 2016

     81,826  
  

 

 

 

At December 31, 2017

     10,122  
  

 

 

 

US$’000

     1,599