Note 17.- Trade payables and other current liabilities

Trade payables and other current liabilities as of December 31, 2020 and 2019 are as follows:

	Balance as of December 31,
Item	2020		2019
Trade accounts payables		54,219		52,062
Down payments from clients		416		565
Liberty (Note 16)		-		41,032
Other accounts payables		37,922		34,403
Total		92,557		128,062

Trade accounts payables mainly relate to the operation and maintenance of the plants.

Nominal values of trade payables and other current liabilities are considered to approximately equal to fair values and the effect of discounting them is not significant.