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CASH AND CASH EQUIVALENTS | 12 Months Ended
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Dec. 31, 2021
CASH AND CASH EQUIVALENTS |
| 5. | CASH AND CASH EQUIVALENTS
Schedule of cash and cash equivalents
|  |  | Consolidated
| 12/31/2021 |  | 12/31/2020
Cash and banks |  |  |
In Brazil | 68,638 |  | 245,185
Abroad | 10,007,399 |  | 3,899,282
Cash and banks | 10,076,037 |  | 4,144,467
Investments |  |  |
In Brazil | 6,493,832 |  | 5,800,119
Abroad | 76,611 |  |
Total short-term investments | 6,570,443 |  | 5,800,119
Cash and cash equivalents | 16,646,480 |  | 9,944,586
Our investments are basically in private and public securities with yields linked to the variation of Interbank Deposit Certificates (CDI) and repo operations backed by National Treasury Notes respectively. The Company invests part of the funds through exclusive investment funds which have been consolidated in these financial statements. Our investments abroad are in private securities in top-rated banks and are remunerated at pre-fixed rates. Accounting Policy
Cash and cash equivalents include cash, bank deposits and other short-term investments of immediate liquidity, redeemable within 90 days of the contracting date, readily convertible into an amount known as cash and with an insignificant risk of changing its market value.

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- Definition The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard -URIDate 2021-03-24 + Details
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