Exhibit 7
Computation of Ratios for Fiscal Year ended December 31, 2015, 2016 and 2017



 2015 

 2016 

 2017 





 CNY’000 

 CNY’000 

 CNY’000 


Current assets (a) 


 57,580 

 36,242 

 29,411 


Current liabilities (b) 


 123,889 

 76,296 

 45,253 


Current ratio (c=a/b) 


 0.46 

 0.48 

 0.65 


Working capital (d=ab) 


 (66,309) 

 (40,054) 

 (15,842) 


Total interestbearing debt (i) 


 — 

 — 

 — 


Total shareholders’ equity (j) 


 (17,799) 

 13,195 

 (15,505) 


Total capital (k=i+j) 


 (17,799) 

 13,195 

 (15,505) 

