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Trade Receivables
 12 Months Ended
Dec. 31, 2021
Trade Receivables [Abstract]  
Trade receivables
16. Trade receivables
 
    
December 31,

2021
     
December 31,

2020
  
    
RMB’000
     
RMB’000
  
Trade receivables
                  
Receivables from third-party customers
      116,776        192,540  
Allowance for ECLs
      (5,672 )       (10,818 ) 
    
 
 
     
 
 
  
Total trade receivables
   
 
111,104
 
   
 
181,722
 
    
 
 
     
 
 
  
Trade receivables are
non-interest
bearing
and are generally on terms of 7 to 365 days.
The movements in allowance for ECLs are as follows:
 
    
2021
     
2020
  
    
RMB’000
     
RMB’000
  
At the beginning of the year
      (10,818 )       (3,346 ) 
Impairment losses, net
      (18,653 )       (34,983 ) 
Amount written off as uncollectible
      23,799        27,511  
    
 
 
     
 
 
  
At the end of the year
   
 
(5,672
) 
   
 
(10,818
)