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v3.19.1

Financial Investments (Tables) | 12 Months Ended
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Dec. 31, 2018
Financial Investments |
Schedule of financial investment |
|  | 12/31/2018 |  | 12/31/2017
Financial assets measured at fair value through profit or loss held for trading |  |  |  |
Investment funds (a) |  | 14,933,513 |  | 1,593,066
Bank Deposit Certificates ("CDB") (b) |  | 4,115,771 |  | 38,439
Government Securities (c) |  | 2,049,281 |  | —
|  | 21,098,565 |  | 1,631,505
| (a) |  | Investment funds invest in fixed income instruments, diversified between private institution bonds and government bonds, are remunerated at a rate between 99.19% and 100.17% of CDI index rate on December 31, 2018. Investment portfolios are frequently monitored by the Company for the purpose of checking compliance with the investment policy, which seeks low risk and high liquidity of securities. The risk classification of these assets is described in Note 4.3.
| (b) |  | Bank Deposit Certificates ("CDBs") were remunerated on average at 101.37% of the CDI (December 31, 2017, was remunerated at 102.48%).
| (c) |  | Government securities are investments in Treasury Financial Letter (“LFT”) remunerated at 100% of the SELIC rate.

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- Definition The disclosure of financial assets classified as held for trading. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_10_e&doctype=Standard -URIDate 2018-03-16 + Details
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