Request for Proposals No. 2078815 Сода кальцинированная
| № | Date and time | Field | Value before | Value after |
| 1 | 09.12.2025 15:31 | Procurement documentation | File deleted. File deleted. File deleted. | File deleted. File deleted. File deleted. File deleted. |
| 2 | 12.12.2025 11:29 | Main stage start date | 12.12.2025 12:00 | |
| 3 | 12.12.2025 11:29 | Bids submission deadline | 12.12.2025 15:00 |