| Mar 31,
2020 | Mar 31,
2021 | Mar 31,
2022 | Mar 31,
2023 | Mar 31,
2024 |
|---|
| Profit (loss) before tax | 6,582 | 12,908 | 5,015 | 4,829 | 11,864 |
|---|
| Depreciation and amortization | 4,794 | 6,015 | 8,256 | 9,231 | 11,235 |
|---|
| Finance income | -47 | -71 | -363 | -335 | -635 |
|---|
| Finance costs | 1,910 | 2,440 | 2,604 | 2,939 | 3,458 |
|---|
| Other income | - | - | -9 | -4,486 | -2,728 |
|---|
| Share of loss (profit) of investments accounted for using equity method | 236 | 293 | 2,656 | 167 | 319 |
|---|
| Loss (gain) on remeasurement relating to business combinations | - | -7,530 | -5,301 | - | -8,600 |
|---|
| Loss (gain) on fair value evaluation of option | -2,563 | -3,147 | -1,088 | 1,418 | 66 |
|---|
| Decrease (increase) in trade and other receivables | -8,146 | 5,754 | 1,290 | 983 | -2,443 |
|---|
| Decrease (increase) in inventories | 54 | 42 | -449 | -166 | 2,238 |
|---|
| Increase (decrease) in trade and other payables | 993 | 53 | 2,535 | -1,804 | 3,995 |
|---|
| Other | 4,268 | 1,544 | -552 | 341 | 1,065 |
|---|
| Subtotal | 8,081 | 18,301 | 15,622 | 13,116 | 19,834 |
|---|
| Interest and dividends received | - | 1 | 41 | 136 | 312 |
|---|
| Interest paid | -1,937 | -2,351 | -2,851 | -2,855 | -3,334 |
|---|
| Income taxes paid | -1,317 | -3,625 | -664 | -877 | -741 |
|---|
| Proceeds from compensation - OpeCF (IFRS) | - | - | - | 434 | 2,586 |
|---|
| Other | 55 | 143 | 7 | 611 | 77 |
|---|
| Net cash provided by (used in) operating activities | 4,882 | 12,469 | 12,154 | 10,132 | 18,732 |
|---|
| Payments for construction advances-InvCF (IFRS) | -1,597 | -1,023 | -392 | -737 | -215 |
|---|
| Collection of construction advances | 1,376 | 2,724 | 385 | 428 | 539 |
|---|
| Payments for loans receivable | -101 | -417 | -1,505 | -432 | -648 |
|---|
| Collection of loans receivable | - | 20 | 111 | 693 | 553 |
|---|
| Purchase of property, plant and equipment | -15,186 | -4,560 | -15,440 | -10,854 | -15,785 |
|---|
| Purchase of intangible assets | -351 | -1,061 | -61 | -82 | -126 |
|---|
| Purchase of investment securities | - | - | - | -18 | -2,835 |
|---|
| Purchase of investments accounted for using equity method | -5,479 | -8,423 | -2,930 | -1,952 | -2,434 |
|---|
| Proceeds from sale of subsidiaries | - | - | - | 3,062 | - |
|---|
| Payments for acquisition of subsidiaries | - | -618 | -1,655 | - | -2,905 |
|---|
| Proceeds from divestments | - | - | 3,953 | 682 | 47 |
|---|
| Other | -78 | -106 | -978 | -124 | -545 |
|---|
| Net cash provided by (used in) investing activities | -21,416 | -13,483 | -18,524 | -9,334 | -24,354 |
|---|
| Proceeds from long-term borrowings | 17,438 | 12,681 | 20,704 | 20,009 | 31,630 |
|---|
| Repayments of long-term borrowings | -6,667 | -11,517 | -14,655 | -13,778 | -16,752 |
|---|
| Repayments of lease liabilities | -561 | -781 | -768 | -819 | -715 |
|---|
| Proceeds from issuance of shares | 178 | 187 | 109 | 20 | 9 |
|---|
| Dividends paid to non-controlling interests | -613 | -587 | -587 | -1,513 | -1,431 |
|---|
| Capital contribution from non-controlling interests | 307 | 320 | 234 | 364 | 537 |
|---|
| Purchase of treasury shares | - | - | -195 | -53 | - |
|---|
| Net decrease (increase) in restricted deposits | 5,923 | -1,955 | -623 | -1,207 | -11,534 |
|---|
| Other | -1,232 | -2,493 | -854 | 5 | -360 |
|---|
| Net cash provided by (used in) financing activities | 14,772 | 9,778 | 3,366 | 3,028 | 1,384 |
|---|
| Effect of exchange rate changes on cash and cash equivalents | - | 13 | 130 | 1,029 | 194 |
|---|
| Net increase (decrease) in cash and cash equivalents | -1,762 | 8,778 | -2,873 | 4,856 | -4,043 |
|---|
| Increase in cash and cash equivalents resulting from inclusion of subsidiaries in consolidation | - | 3 | - | 1 | - |
|---|