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26 Trade payables
12 Months Ended
Dec. 31, 2020
Trade Payables  
Trade payables
Note 26 | Trade payables

 

  Note    12.31.20     12.31.19 
Non-current          
Customer guarantees      274    290
Customer contributions      247    213
Total non-current      521    503
           
Current          
Payables for purchase of electricity - CAMMESA   2.b     21,384    5,945
Provision for unbilled electricity purchases - CAMMESA  2.b     6,644    6,722
Suppliers      4,560    4,140
Advance to customer       362    388
Customer contributions      32    42
Discounts to customers      37    51
Total current      33,019    17,288

 

The fair values of non-current customer contributions as of December 31, 2020 and 2019 amount to $ 42.8 million and $ 61.4 million, respectively. The fair values are determined based on estimated discounted cash flows in accordance with a representative market rate for this type of transactions. The applicable fair value category is Level 3.

 

The value of the rest of the financial liabilities included in the Company’s trade payables approximates their fair value