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20. SHAREHOLDERS' EQUITY (Details Narrative) - BRL (R$) R$ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Shareholders Equity Details Narrative Abstract
Issued capital	R$ 4,540,000	R$ 4,540,000
Number of common shares outstanding	1,387,524,047	1,387,524,047

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The nominal value of capital issued.

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The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

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