| 3/25/2018 | 854420009019 | VARIOUS CABLE CASE FOR THE LIGHT SYSTEM
| 1 | Units | 1143.42 | N/A | RI SAN.VE TIC.LT NTB BILISIM HIZMETLE |
| 3/22/2018 | 853650070000 | SENSOR OPERATING THE LIGHTING SYSTEM IN BUILDINGS
| 50 | Units | 1592.41 | N/A | YÖNNET BILISIM YAZILIM EGITIM VE DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI |
| 3/22/2018 | 853650070000 | SENSOR OPERATING THE LIGHTING SYSTEM IN BUILDINGS
| 640 | Units | 17822.88 | N/A | YÖNNET BILISIM YAZILIM EGITIM VE DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI |
| 3/22/2018 | 853650070000 | SENSOR OPERATING THE LIGHTING SYSTEM IN BUILDINGS
| 3650 | Units | 56504.44 | N/A | YÖNNET BILISIM YAZILIM EGITIM VE DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI |
| 3/22/2018 | 851829950000 | SPEAKERS FOR LIGHT AND SOUND WARNING SYSTEMS FOR MOTORIZED VEHICLES
| 600 | Units | 5562.63 | N/A | ARMAS ELEKTRONIK SANAYI VE TICARET LTD.STI. |
| 3/27/2018 | 854420009019 | VARIOUS CABLES FOR THE LIGHT SYSTEM
| 2 | Units | 4613.83 | N/A | RI SAN.VE TIC.LT NTB BILISIM HIZMETLE |
| 3/6/2018 | 853710980019 | LIGHT TRACKING SYSTEM (MONTAGE LINE LIGHT TRACKING SYSTEM MATERIAL PURCHASE)
| 2 | Units | 10203.85 | N/A | OYAK RENAULT OTOMOBIL FABRIKALARI A.S. |
| 3/5/2018 | 854449911919 | CABLE FOR LIGHT RAIL SYSTEM
| 202 | Meter | 2573.59 | N/A | AKOK TOPLU TASIMA TEKNOLOJISI SERVISI SANAYI TIC.LTD.STI. |
| 3/11/2024 | 853710910000 | QSGRK-8D-THW- (PROCESSOR PANEL OF LIGHTING CONTROL SYSTEM) | 1 | UNIT | 1036 | N/A | POZİTİF MÜHENDİSLİK ELEKTRİK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/8/2024 | 854442900000 | OTHER INSULATED ELECTRICAL CONDUCTORS WITH A VOLTAGE NOT EXCEEDING 1000 VU: WITH CONNECTING PARTS: FOR ELECTRIC LIGHTING SYSTEMS -NOT A BATTERY BOOST CABLE | 1 | UNIT | 22 | N/A | INVENTRONICS TURKEY TEKNOLOJİ TİCARET LİMİTED ŞİRKETİ |