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Accounts receivable (Tables)
6 Months Ended
Jun. 30, 2021
Accounts receivable  
Schedule of accounts receivable

    

June 30,

    

December 31,

 

2021

2020

Accounts receivable

 

5,002

 

5,043

Expected credit loss

(48)

(50)

 

4,954

 

4,993

Revenue related to the steel sector — %

89.27

%

87.25

%

Schedule of impairment of accounts receivables recorded in income statement

    

Three-month period ended June 30,

Six-month period ended June 30,

    

2021

    

2020

    

2021

    

2020

Impairment of accounts receivable recorded in the income statement

3

(3)

2

9