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Analysis of changes in financing activities during the year (Tables) | 12 Months Ended
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Dec. 31, 2020
Analysis of changes in financing during the year [Abstract] |
Table of Analysis of changes in financing during the year | The following chart provides a reconciliation between the opening and closing balances for liabilities arising from financing activities:
|  | 2020 |  |  | 2019 |
Debt securities issued |  |  |  |  |  |  |  |
Opening balance |  |  | 13,390,515 |  |  |  | 5,180,604 |
Gain of control over subsidiaries |  |  | — |  |  |  | 5,054,024 |
New borrowings |  |  | 4,691,050 |  |  |  | 11,710,741 |
Debt payments |  |  | (8,260,445 | ) |  |  | (6,054,607 | )
Interests and adjustments accrued |  |  | 3,540,061 |  |  |  | 5,716,480 |
Interests paid |  |  | (3,910,199 | ) |  |  | (3,362,337 | )
Inflation effect on debt securities issued |  |  | (5,331,472 | ) |  |  | (4,854,390 | )
Closing balance |  |  | 4,119,510 |  |  |  | 13,390,515 |

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