| 3/14/2018 | 901380900000 | FIBER OPTIC INTERMEDIATE UNIT
| 1 | Units | 1145.32 | N/A | ATAKOM HABERLESME HIZMETLERI VE GÜV.SIS.LTD.STI. |
| 3/28/2018 | 900290009900 | OPTICAL UNIT
| 15 | Units | 7795.69 | N/A | NUKON LAZER MAKINA METAL SANAYI VE TICARET ANONIM SIRKETI |
| 3/13/2018 | 900190009100 | "OPTICAL FIBER LIF MADE OF GLASS (SALES UNIT: 11.289,60 KM)"
| 11289600 | Meter | 89010.48 | N/A | FOKS KABLO SANAYI VE TICARET ANONIM SIRKETI |
| 3/27/2018 | 903190009000 | OPTICAL INSPECTION DEVICE OPTICAL UNIT
| 1 | Units | 2756.69 | N/A | SINERJI GRUP ENDÜSTRI OTOMASYON TIC.VE SAN.LTD.STI. |
| 3/29/2024 | 900290009900 | OPTICS / LENSES USED IN THE LASER CUTTING UNIT | 12 | UNIT | 210 | N/A | BAYKAL MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/1/2024 | 900290009900 | OPTICAL UNIT}E | 1 | UNIT | 169 | N/A | CARL ZEİSS TEKNOLOJİ ÇÖZÜMLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 900290009900 | OPTICAL UNIT}E | 1 | UNIT | 534 | N/A | CARL ZEİSS TEKNOLOJİ ÇÖZÜMLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/26/2024 | 900290009900 | OPTICAL UNIT}E | 1 | UNIT | 63 | N/A | CARL ZEİSS MEDİTEC MEDİKAL ÇÖZÜMLER TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/7/2024 | 903190009000 | OPTICAL CONTROL UNIT COMPONENT | 2 | UNIT | 13 | N/A | ENTEK OTOMASYON ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/7/2024 | 903149900000 | OPTICAL LASER SENSOR, OPTICAL CONTROL UNIT/I | 264 | UNIT | 56314 | N/A | ENTEK OTOMASYON ÜRÜNLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |