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4. CASH AND CASH EQUIVALENTS

12 Months Ended

Dec. 31, 2020

Cash and cash equivalents [abstract]

CASH AND CASH EQUIVALENTS

4.	CASH AND CASH EQUIVALENTS


	Average rate (1)		12.31.20		12.31.19
Cash and bank accounts
U.S. Dollar	-		1,185,208		1,356,128
Brazilian Reais	-		112,181		167,051
Euro	-		54,687		71,626
Other currencies	-		1,086,996		694,982
			2,439,072		2,289,787
Cash equivalents
In Brazilian Reais
Investment funds	0.05%		4,684		3,507
Bank deposit certificates	1.86%		3,662,448		879,758
			3,667,132		883,265
In U.S. Dollar
Term deposit	0.71%		198,878		270,714
Overnight	0.07%		1,220,232		689,874
Other currencies
Term deposit	-		51,311		104,145
			1,470,421		1,064,733
			7,576,625		4,237,785

(1)	Weighted average annual rate.