| 1/2023 | 2023-07-24 | Tender for the Supply of Twisted ST37 Columns | Download | Download |
| 2/2023 | 2023-07-24 | Spare Parts for CDR Pumps | Download | Download |
| 3/2023 | 2023-07-25 | Spare Parts for Equipment and Valves | Download | Download |
| 4/2023 | 2023-07-26 | Bearings and Housings from Authorized Distributors and Agents of SKF – FAG – NSK | Download | Download |
| 5/2023 | 2023-07-27 | Sandblasting, Painting, and Lining Works for Rollers and Tanks | Download | Download |
| 6/2023 | 2023-08-09 | Civil Works for Sand Separator | Download | Download |
| 7/2023 | 2023-08-10 | Execution of Civil Maintenance Works – 2023 Season | Download | Download |
| 8/2023 | 2023-08-13 | Manufacture, Supply, and Installation of a Conveyor Belt for Dust under the Mud Separator | Download | Download |
| 9/2023 | 2023-08-14 | Supply and Installation of Pipes for Replacing Pipes in Tanks of Industrial Discharge Lines | Download | Download |
| 10/2023 | 2023-08-15 | Manufacture and Supply of 2 Washers for Lime Kilns | Download | Download |
| 11/2023 | 2023-08-16 | Supply of Transformer, Distribution Panel, and Medium Voltage Cable | Download | Download |
| 12/2023 | 2023-08-17 | Supply of Iron and Stainless-Steel Sheets and Pipes of Various Diameters, with Accessories and Butterfly Valves | Download | Download |
| 13/2023 | 2023-08-20 | Supply of Electrical Components for Mud Separator at the Washing Station and UPS Batteries | Download | Download |
