| 3/12/2018 | 850431809019 | LIGHTING CONTROLLER
| 1 | Units | 1763.11 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/26/2018 | 903149900000 | "SAFETY BARRIER CONTROLLER (LIGHT CURTAIN), DISTANCE MEASUREMENT SENSOR, LASER FIELD SCANNER"
| 114 | Units | 18094.28 | N/A | SENSÖRLER VE ILERI CIHAZLAR KONTROLA.S. |
| 3/13/2018 | 903149900000 | "SAFETY BARRIER CONTROLLER (LIGHT CURTAIN), DISTANCE MEASUREMENT SENSOR, FIELD SCANNER SENSOR, IMAGE PROCESSING SENSOR"
| 112 | Units | 45086.86 | N/A | SENSÖRLER VE ILERI CIHAZLAR KONTROLA.S. |
| 3/20/2018 | 903149900000 | "DISTANCE MEASURING SENSOR, SAFETY BARRIER CONTROLLER (LIGHT CURTAIN), IMAGE PROCESSING SENSOR, FIELD SCANNER SENSOR, LASER FIELD SCANNER"
| 50 | Units | 33188.35 | N/A | SENSÖRLER VE ILERI CIHAZLAR KONTROLA.S. |
| 3/4/2018 | 853710980019 | CONTROLLER FOR LIGHTING DEVICES
| 10 | Units | 1230.51 | N/A | OSMAN KARAGÖZ |
| 3/28/2018 | 853710910000 | LIGHT STAGE EFFECT MACHINES CONTROLLER
| 3 | Units | 3265.88 | N/A | YILDIRIM LED VE SES TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/27/2018 | 903149900000 | "SAFETY BARRIER CONTROLLER (LIGHT CURTAIN), FIELD SCANNER SENSOR, IMAGE PROCESSING SENSOR, DISTANCE MEASURING SENSOR"
| 29 | Units | 15993.24 | N/A | SENSÖRLER VE ILERI CIHAZLAR KONTROLA.S. |
| 3/7/2018 | 903149900000 | "SAFETY BARRIER CONTROLLER (LIGHT CURTAIN), DISTANCE MEASURING SENSOR, FIELD SCANNER SENSOR"
| 105 | Units | 12546.91 | N/A | SENSÖRLER VE ILERI CIHAZLAR KONTROLA.S. |
| 3/18/2018 | 853710910000 | LIGHT AND LED CONTROLLER (WITH ACCESSORIES) 5 SET
| 5 | Units | 3065.63 | N/A | PSL ELEKTRONIK SAN. VE TIC. A.S. |
| 3/4/2024 | 852692009019 | CT-9115 LIGHTING CONTROLLER | 5000 | UNIT | 4651 | N/A | UĞUR AYDINLATMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |