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Suppliers and contractors (Tables)
12 Months Ended
Dec. 31, 2021
Suppliers and contractors.  
Summary of amount due to suppliers and contractors

    

December 31, 2021

    

December 31, 2020

Third parties - Brazil

 

1,728

 

1,782

Third parties - Abroad

 

1,620

 

1,413

Related parties (note 31)

 

127

 

172

Total

 

3,475

 

3,367