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Accounts receivable (Tables)
12 Months Ended
Dec. 31, 2021
Accounts receivable.  
Schedule of accounts receivable

    

December 31, 2021

    

December 31, 2020

 

Receivables from customer contracts

Related parties (note 31)

109

168

Third parties

Ferrous minerals

3,023

4,093

Base metals

668

716

Others

162

66

Accounts receivable

 

3,962

 

5,043

Expected credit loss

 

(48)

 

(50)

Accounts receivable, net

3,914

4,993

Schedule of sensitivity of the Company's risk on final settlement

    

December 31, 2021

Thousand

Provisional price

    

metric tons

    

(US$/tone)

    

Change

    

Effect on Revenue

Iron ore

 

22,228

 

120.3

 

+/-10

%  

+/- 267

Iron ore pellets

 

704

 

187.1

 

+/-10

%  

+/- 13

Copper

 

104

 

11,730.7

 

+/-10

%  

+/- 122