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Contract assets (Tables)
12 Months Ended
Dec. 31, 2020
Text block [abstract]  
Summary of Contract Assets

Current contract assets:

 

 

 

 

 

 

 

 

31 December 

 

31 December 

 

    

2020

    

2019

Contract assets

 

972,052

 

933,969

 

 

972,052

 

933,969

 

Non-current contract assets:

 

 

 

 

 

 

 

    

31 December 

    

31 December 

 

 

2020

 

2019

Contract assets

 

128,114

 

10,291

 

 

128,114

 

10,291