| 3/15/2024 | 853010000000 | TRAFFIC CONTROL CONTROL DEVICE | 2 | UNIT | 10349 | N/A | SIEMENS MOBILITY ULAŞIM SİSTEMLERİ ANONİM ŞİRKETİ |
| 3/15/2024 | 853090000000 | TRAFFIC CONTROL DEVICE-I COMPONENT | 2 | UNIT | 1036 | N/A | SIEMENS MOBILITY ULAŞIM SİSTEMLERİ ANONİM ŞİRKETİ |
| 3/5/2024 | 853080000011 | ELECTRICAL SIGNING DEVICE FOR USE IN AIRPORTS TRAFFIC CONTROL SYSTEMS + (WITH MOUNTING DEVICES AND ACCESSORIES) | 4 | UNIT | 421 | N/A | ANTENSAN ELEKTRONİK SANAYİ İÇ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/6/2024 | 853080000011 | ELECTRICAL SIGNING DEVICE FOR USE IN AIRPORTS TRAFFIC CONTROL SYSTEMS (WITH MOUNTING APPS + TOOLS AND ACCESSORIES) | 64 | UNIT | 23690 | N/A | ÜNKA HAVACILIK ELEKTRİK ELEKTRONİK İNŞAAT MÜHENDİSLİK DANIŞMANLIK İTHALAT VE İHRACAT LİMİTED ŞİRKETİ |
| 3/8/2018 | 853080000011 | LIGHTING DIRECTION DEVICES USED ON THE AIRWAY
| 57 | Units | 18212.6 | N/A | CANER TURAN |
| 3/18/2018 | 853080000011 | ELECTRIC DEVICE USED IN AIRPORT TRAFFIC (WITH COMPONENT PARTS)
| 80 | Units | 2186.44 | N/A | IGA HAVALIMANLARI INSAATI ADI ORTAKLIGI TICARI ISLETMESI |
| 3/14/2018 | 853090000000 | BEARING DEVICE PARTS
| 18 | Units | 11275.43 | N/A | ASELSAN ELEKTRONIK SANAYI VE TIC.A.S. |
| 3/29/2018 | 853010000000 | "DEVICES FOR RAILWAYS OR TRAMWAYS (TRAMWAY LINE EMINÖNÜ, ZEYTINBURNU AND GÜNGÖREN STATIONS SIGNALIZATION AND ELECTRONIC TRACKING SYSTEM ADDITIONAL WORKS) (YTB: 26.10.2018-500957)"
| 58 | Units | 729836.41 | N/A | ISTANBUL BÜYÜK SEHIR BELEDIYE BASKANLIGI |
| 3/19/2018 | 853010000000 | DEVICES FOR RAILWAYS OR TRAMWAYS;
| 6 | Units | 3296.34 | N/A | THALES ULASIM SISTEMLERI VE TICARET A.S |
| 3/22/2018 | 853090000000 | TRAFFIC CONTROL DEVICES
| 10 | Units | 9711.92 | N/A | ASELSAN ELEKTRONIK SANAYI VE TIC.A.S. |