| 3/6/2018 | 851762009000 | "PERIPHERAL MONITORING UNIT, LV MODULE, OPTIC LV MODULE, SWITCH, AG NETWORK CARD"
| 14 | Units | 29939.07 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/20/2018 | 851762009000 | "POWER SYSTEM MONITORING UNIT, LV MODULE"
| 6 | Units | 1062.7 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/29/2018 | 851762009000 | "PERIPHERAL MONITORING INTERFACE UNIT, LV NETWORK CONTROLLER, OPTIC INTERFACE CARD, LV MODULE"
| 6395 | Units | 328890.99 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/7/2024 | 851762009000 | MONITORING MODULE (AM-) INPUT-WHITE BOX | 55 | UNIT | 591 | N/A | GFE BİNA KONTROL SİSTEMLERİ SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/11/2024 | 851762009000 | REMOTE MONITORING MODULE | 1 | UNIT | 370 | N/A | İNFORM ELEKTRONİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |