| Operating costs and expenses |
| 31 | Operating costs and expenses |
| Schedule of operating costs and expenses |
|
|
|
|
|
| |
2025 |
|
2024 |
|
2023 |
| Operational costs |
|
|
|
|
|
| Salaries, payroll charges, and benefits |
(2,108,947) |
|
(2,357,526) |
|
(2,717,005) |
| Pension plan obligations |
(49,920) |
|
(23,704) |
|
(36,998) |
| Construction costs (Note 30) |
(14,437,363) |
|
(6,085,895) |
|
(5,474,729) |
| General supplies |
(363,122) |
|
(345,771) |
|
(356,481) |
| Treatment supplies |
(503,771) |
|
(577,639) |
|
(558,557) |
| Outsourced services |
(2,141,555) |
|
(1,915,851) |
|
(1,843,213) |
| Electricity |
(1,532,772) |
|
(1,573,067) |
|
(1,514,542) |
| General expenses |
(790,184) |
|
(1,246,474) |
|
(967,148) |
| Depreciation and amortization |
(2,064,054) |
|
(2,477,146) |
|
(2,583,193) |
| |
(23,991,688) |
|
(16,603,073) |
|
(16,051,866) |
| |
|
|
|
|
|
| Selling expenses |
|
|
|
|
|
| Salaries, payroll charges, and benefits |
(260,098) |
|
(335,382) |
|
(347,536) |
| Pension plan obligations |
(7,017) |
|
(3,825) |
|
(3,359) |
| General supplies |
(18,599) |
|
(4,679) |
|
(6,746) |
| Outsourced services |
(397,062) |
|
(423,964) |
|
(439,995) |
| Electricity |
(1,650) |
|
(658) |
|
(673) |
| General expenses |
(2,334) |
|
(98,800) |
|
(116,933) |
| Depreciation and amortization |
(56,516) |
|
(50,281) |
|
(68,818) |
| |
(743,276) |
|
(917,589) |
|
(984,060) |
| |
|
|
|
|
|
| Bad debt expense, net of recoveries (Note 10 (c)) |
(62,067) |
|
(557,789) |
|
(652,920) |
| |
|
|
|
|
|
| Administrative expenses |
|
|
|
|
|
| Salaries, payroll charges, and benefits |
(333,274) |
|
(602,217) |
|
(423,948) |
| Pension plan obligations |
(135,423) |
|
(78,428) |
|
(122,248) |
| General supplies |
(6,080) |
|
(108,901) |
|
(23,008) |
| Outsourced services |
(287,318) |
|
(391,637) |
|
(287,744) |
| Electricity |
(125) |
|
(1,297) |
|
(2,020) |
| General expenses |
(75,429) |
|
(898,587) |
|
(509,984) |
| Depreciation and amortization |
(88,192) |
|
(149,215) |
|
(138,575) |
| Tax expenses |
(92,441) |
|
(81,156) |
|
(90,021) |
| |
(1,018,282) |
|
(2,311,438) |
|
(1,597,548) |
| |
|
|
|
|
|
| Total |
(25,815,313) |
|
(20,389,889) |
|
(19,286,394) |
| |
|
|
|
|
|
| Operating costs and expenses |
|
|
|
|
|
| Salaries, payroll charges, and benefits |
(2,702,319) |
|
(3,295,125) |
|
(3,488,489) |
| Pension plan obligations (Note 25 (iv)) |
(192,360) |
|
(105,957) |
|
(162,605) |
| Construction costs (Note 30) |
(14,437,363) |
|
(6,085,895) |
|
(5,474,729) |
| General supplies |
(387,801) |
|
(459,351) |
|
(386,235) |
| Treatment supplies |
(503,771) |
|
(577,639) |
|
(558,557) |
| Outsourced services |
(2,825,935) |
|
(2,731,452) |
|
(2,570,952) |
| Electricity |
(1,534,547) |
|
(1,575,022) |
|
(1,517,235) |
| General expenses |
(867,937) |
|
(2,243,861) |
|
(1,594,065) |
| Depreciation and amortization |
(2,208,762) |
|
(2,676,642) |
|
(2,790,586) |
| Tax expenses |
(92,441) |
|
(81,156) |
|
(90,021) |
| Allowance for doubtful accounts (Note 10 (c)) |
(62,067) |
|
(557,789) |
|
(652,920) |
| |
|
|
|
|
|
| Total |
(25,815,313) |
|
(20,389,889) |
|
(19,286,394) |
|