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Exchange Rate Differences on Gold and Foreign Currency (Tables)
12 Months Ended
Dec. 31, 2019
Text block [abstract]  
Exchange rate differences on gold and foreign currency
The account breaks down as follows as of the indicated dates:
 
Arising from:
  
12.31.19
 
  
12.31.18
 
  
12.31.17
 
For Purchase sale of foreign currency
  
 
12,644,347
 
  
 
9,213,575
 
  
 
4,527,072
 
For Valuation of Assets and Liabilities in Foreign Currency
  
 
(3,953,734
  
 
(3,403,216
  
 
824,543
 
 
  
 
 
 
  
 
 
 
  
 
 
 
Total
  
 
8,690,613
 
  
 
5,810,359
 
  
 
5,351,615