| 1/25/2024 | 841459959000 | MRAD 315 ROOF FAN | 10 | UNIT | 0 | N/A | MULTIVENT VENTILATION SYSTEMS LIMITED. |
| 3/28/2018 | 841490009019 | ROOF FAN BLADE AND CONNECTION ELEMENTS
| 10 | Set | 4046.52 | N/A | PROFAN HVLS FAN SANAYI LIMITED SIRKETI |
| 1/8/2024 | 841459359000 | CRAD 450 ROOF TYPE FAN SINGLE PHASE | 2 | UNIT | 0 | N/A | GURONİ CONSTRUCTION INDUSTRY AND FOREIGN TRADE LIMITED COMPANY |
| 1/26/2024 | 841459959000 | ROOF TYPE RADIAL FAN RCD-Y 450 4T0,75*60115467-ROOF TYPE RADIAL FAN RCD-Y 450 4T0,75 | 1 | UNIT | 0 | N/A | HAYAT KİMYA SANAYİ JOINT STOCK COMPANY |
| 1/19/2024 | 841459959000 | CRAD 250 ROOF TYPE FAN | 20 | UNIT | 0 | N/A | TIKA ENGINEERING TRANSPORTATION CONSTRUCTION MINING INDUSTRY AND TRADE LIMITED COMPANY |
| 1/19/2024 | 841459959000 | CRAD 280 ROOF TYPE FAN | 50 | UNIT | 0 | N/A | TIKA ENGINEERING TRANSPORTATION CONSTRUCTION MINING INDUSTRY AND TRADE LIMITED COMPANY |
| 1/19/2024 | 841459259000 | SCREW CONNECTION ROOF FAN WITHOUT FILTER 600 M3; 1000 M3 WITHOUT FILTER ROOF FAN WITH SCREW CONNECTION | 65 | UNIT | 0 | N/A | ÇETİNKAYA PANO SHEET TABLE AND PLASTIC INDUSTRY TRADE JOINT STOCK COMPANY |
| 1/24/2024 | 841451009000 | DAMPER, ROOF FAN (HORIZONTAL DISCHARGE, DRK COUPLED, AXIAL PERV) IS ALSO MOUNTED. | 4 | UNIT | 0 | N/A | ERF GRUP MAKİNE MANUFACTURING EXPORT IMPORT LTD ŞTİ |
| 1/12/2024 | 841459259000 | 325X325 GRAY FILTERED GRILLE IP 54 (FME SERIES);UNFILTERED SCREW CONNECTED ROOF FAN 600 M3;FILTERED QUICK CONNECTOR Ø220 RADIAL 1000 M3 IP54 | 11 | UNIT | 0 | N/A | ÇETİNKAYA PANO SHEET TABLE AND PLASTIC INDUSTRY TRADE JOINT STOCK COMPANY |
| 3/1/2018 | 841459959019 | ROOF TYPE RADIAL FAN
| 24 | Units | 6663.82 | N/A | ECE TAAHHÜT VE PROJE YÖNETIMI SANAYI VE TICARET ANONIM SIRKETI |