| 3/22/2018 | 851762009000 | FIBER OPTIC DIVIDER (SPLITTER)
| 500 | Units | 1200.52 | N/A | ERAT TELEKOMINAKASYON INS.PET.ÜRÜNTUR.GIDA.SAN LTD |
| 3/18/2018 | 851762009000 | FIBER OPTIC COMMUNICATION MODULE
| 1 | Set | 1012.92 | N/A | EM ELEKTRIK MALZM YÜKLENIM SAN TICARET ANONIM SIRKETI |
| 3/18/2018 | 851762009000 | FIBER OPTIC DIVIDER SPLITTER
| 1500 | Units | 12500.82 | N/A | ERAT TELEKOMINAKASYON INS.PET.ÜRÜNTUR.GIDA.SAN LTD |
| 3/12/2018 | 851762009000 | FIBER OPTIC MODULE (SFP) (NO HEATING / VISUAL BROADCASTING BY ANY WAY - NOT THE SMART WATCH AND WIRELESS BLUETOOTH HEADPHONES)
| 2 | Units | 10665.21 | N/A | ALCATEL LUCENT TELETAS TELEKOMÜNIKASYONA.S. |
| 3/12/2018 | 851762009000 | BARA FIBER OPTIC CONVERTER
| 4 | Units | 4800.24 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |
| 3/26/2018 | 851762009000 | "LV SERVICE PROCESSING OPTICAL TRANSPORT CARD, AG PLATFORM'S SERVICE PROCESSING CARD, LV NETWORK CARD, FIBER OPTIC LV MULTIPLIER, LINE SERVICE PROCESSING CARD, AG NETWORK DEVICE, SYSTEM CONTROL AND HOUR OPERATION SYSTEM CARD."
| 92 | Units | 78639.8 | N/A | HUAWEI TELEKOMÜNIKASYON DIS TIC LTDSTI |
| 3/5/2018 | 851762009000 | FIBER OPTIC DIVIDER SPLITTER
| 3000 | Units | 25158.41 | N/A | ERAT TELEKOMINAKASYON INS.PET.ÜRÜNTUR.GIDA.SAN LTD |
| 3/14/2024 | 851762009000 | FIBER OPTIC NETWORK TERMINAL | 1 | UNIT | 28 | N/A | HUAWEI TELEKOMÜNİKASYON DIŞ TİCARET LİMİTED ŞİRKETİ |
| 3/22/2024 | 851779000000 | FIBER OPTIC CONNECTION- | 5 | UNIT | 2774 | N/A | QUBITRIUM TEKNOLOJİ LİMİTED ŞİRKETİ |
| 3/19/2024 | 851779000000 | FIBER OPTIC ATTENUAT-OR | 800 | UNIT | 1323 | N/A | ORGA İLETİŞİM TELEKOMÜNİKASYON HİZMETLERİ ANONİM ŞİRKETİ |