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Note 34 - Exchange Differences, Net (Tables)
12 Months Ended
Dec. 31, 2018
Exchange Differences, Net Abstract  
Table of Exchange Differences, Net
December 31, 2018December 31, 2017
Conversion of foreign currency assets and liabilities into pesos1,406,769118,456
Income from purchase-sale of foreign currency5,082,2573,258,722
TOTAL6,489,0263,377,178