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Trade receivables (Tables)
12 Months Ended
Dec. 31, 2022
Trade receivables.  
Summary of Trade Receivables

31 December

31 December 

    

2022

    

2021

Receivables from subscribers

 

3,897,783

4,226,225

Undue assigned contracted receivables

 

2,247,674

1,878,484

Accounts and notes receivable

 

519,605

 

723,740

 

6,665,062

6,828,449