Request for Proposals No. 2086049 Обслуживание 12 железнодорожных стрелочных переводов
| № | Date and time | Field | Value before | Value after |
| 1 | 19.05.2026 09:52 | Bids submission deadline | 02.06.2026 12:00 | |
| 2 | 19.05.2026 10:06 | Procurement documentation | — | File deleted. |