| 3/26/2018 | 852990659000 | ELECTRONIC PRINTED CIRCUIT -PCBA - MONITOR BOARD
| 35 | Units | 2997.44 | N/A | ARTSYS AKILLI SISTEMLER ELEKTRONIK BILISIM SANAYI VE TICARET A.S. |
| 3/4/2018 | 853890910000 | "ELECTRONIC CARD FOR LIFT CONTROL BOARD (PCBA SMICFC 25.Q, PCBA SDIC 721.Q, PCBA MXIOCF 12.Q, PCB MODULE QKS9-1 / 10-1)"
| 9 | Units | 1686.7 | N/A | SCHINDLER TÜRKELI ASANSÖR SAN.A.S. |
| 3/8/2018 | 853710910000 | ELECTRONIC INTEGRATED CIRCUIT BOARD FOR PROGRAMMABLE MEMORY CONTROLLER * DS167 PCBA *
| 1074 | Units | 51794.72 | N/A | YÖNNET BILISIM YAZILIM EGITIM VE DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI |
| 3/1/2018 | 852990659000 | CMB PCB (PROJECTOR ELECTRONIC CARD)
| 20 | Units | 108576.44 | N/A | ASTEL BILISIM YATIRIMLARI A.S. |
| 3/8/2018 | 852990659000 | CMB PCB (PROJECTOR ELECTRONIC CARD)
| 15 | Units | 81003.6 | N/A | ASTEL BILISIM YATIRIMLARI A.S. |
| 3/28/2018 | 850490990000 | "UNINTERRUPTED POWER SUPPLY ELECTRONIC CARD (BOARD IGBT DRIVER, BOARD BATTERY CHARGER, BOARD POWER, BOARD RECTIFIER, BOARD INVERTER, BOARD DIC, PCBA SMPS)"
| 13 | Units | 2367.49 | N/A | VERTIV GÜÇ SISTEMLERI LIMITED SIRKETI |
| 3/29/2024 | 853890910000 | ELECTRONIC K/ART FOR ELEVATOR CONTROL PANEL (590739 PCB DDSQ NO PUSH BUTTON WITH ACKNOWLEM) | 2 | UNIT | 6 | N/A | SCHİNDLER TÜRKELİ ASANSÖR SANAYİ ANONİM ŞİRKETİ |
| 3/12/2024 | 853890910000 | ELECTRONIC K/ART FOR ELEVATOR CONTROL PANEL (59324346 PCBA LOPCTAW2.Q) | 25 | UNIT | 532 | N/A | SCHİNDLER TÜRKELİ ASANSÖR SANAYİ ANONİM ŞİRKETİ |
| 3/29/2024 | 853710980019 | ELECTRONIC CARD PCB - (FREE) | 4 | UNIT | 43 | N/A | JAKTEC MAKİNE SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 853400190000 | PRINTED CIRCUIT PCB (THERE IS NO ELECTRONIC CIRCUIT ELEMENT ON THEM, IT IS BLANK CIRCUIT BOARD) | 7525 | UNIT | 4017 | N/A | ÖZDİSAN ELEKTRONİK PAZARLAMA SANAYİ VE TİCARET ANONİM ŞİRKETİ |