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SUPPLEMENTAL CASH FLOW INFORMATION (Tables)
12 Months Ended
Dec. 31, 2017
SUPPLEMENTAL CASH FLOW INFORMATIONS [Abstract]  
Supplemental Cash Flow Information
Non-cash investing and financing activities for the years ended December 31, 2017, 2016 and 2015 are presented below:

  
2017
  
2016
  
2015
 
Unpaid acquisition of PPE
  
202,911
   
47,198
   
25,608
 
Leasing for PPE acquisition
  
-
   
750,389
   
-
 
Principal payment of financial lease(1)
  
37,952
   
-
   
-
 
Financial charges capitalization
  
48,975
   
39,735
   
22,676
 
Increase in financial assets through a decrease in Other Receivables (2)
  
-
   
144,773
   
-
 
 
(1)
Paid through the offset of account receivables hold with the creditors. (See Note 13)

(2)
See Note 17.b