| 3/15/2018 | 900110909900 | FIBER OPTIC CABLE
| 21000 | Meter | 12721.9 | N/A | ARITES TAAHHÜT SANAYI VE TICARET LIMITED SIRKETI |
| 3/7/2018 | 900110909900 | FIBER OPTIC CABLE
| 118288800 | Meter | 840059.43 | N/A | TÜRK PRYSMIAN KABLOVE SISTEMLERI A.S. |
| 3/22/2018 | 900110909900 | OPTICAL CABLE
| 1 | Units | 3728.03 | N/A | BETA OPTIK SAN.TIC.LTD.STI. |
| 3/19/2018 | 900110909900 | OPTICAL CABLE (2016 KM = 2.016.000 METERS)
| 2016000 | Meter | 20163.6 | N/A | FOKABEKS KABLO VE SISTEMLERI LTD.STI. |
| 3/21/2018 | 900110909900 | "OPTICAL FIBERS AND OPTICAL FIBERS; OPTIC FIBER CABLES OTHER OPTIC ELEMENTS - OPTIC FIBER, OPTIC IIF HARNESSES AND CABLES: - OTHER: - OTHERS: - OTHERS (21168KM)"
| 21168000 | Meter | 135454.96 | N/A | ETK KABLO SANAYI VETICARET A.S. |
| 3/26/2018 | 900110909900 | OPTICAL CABLE
| 100 | Meter | 2669.09 | N/A | DURMAZLAR MAKINA SANAYII VE TICARETA.S. |
| 3/29/2024 | 900110909900 | FIBER OPTIC CABLE (B-FREE) | 191 | METRE | 462 | N/A | EFECTİS ERA AVRASYA TEST VE BELGELENDİRME ANONİM ŞİRKETİ |
| 3/22/2024 | 900110909900 | OPTICAL FIBER CABLES | 1 | UNIT | 81 | N/A | PEPPERL+FUCHS ELEKTRONİK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/19/2024 | 900110909900 | OPTICAL CABLE}O | 1 | UNIT | 55 | N/A | HİVİZ NİŞANGAH VE OPTİK SİSTEMLER SAVUNMA SANAYİ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/12/2024 | 900110909900 | OPTICAL CABLE}O-5324269 | 1 | UNIT | 68 | N/A | SENSÖRLER VE İLERİ CİHAZLAR KONTROL ANONİM ŞİRKETİ |