13.3. Other operating revenue
| 2023 | 2022 | |
| Gains from the disposal of property, plant and equipment | 346 | 0 |
| Subsidies | 3,927 | 4,146 |
| Revaluation of investment properties | 62 | 67 |
| Penalties and damages | 6,154 | 4,789 |
| Past due liabilities | 37 | 438 |
| Received free-of-charge deliveries | 180 | 409 |
| Received bonuses from suppliers | 829 | 839 |
| Compensation on account of electric energy prices increase | 13,107 | 3,493 |
| Compensation on account of sick-leaves (Slovenia) | 0 | 2,015 |
| Reversed provisions | 3,386 | 0 |
| Other | 2,420 | 3,015 |
| Total | 30,448 | 19,211 |