| 3/1/2018 | 900110101000 | OPTICAL CABLE
| 500 | Meter | 1422.21 | N/A | EMTRON ELEKTRONIK VEMEKANIK SAN.VE TIC.LTD.STI. |
| 3/11/2018 | 903289000000 | WITH OPTICAL SENSOR CABLE
| 50 | Units | 4713.62 | N/A | OTOKAR OTOMOTIV VE SAVUNMA SANAYI 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. |
| 3/20/2018 | 900150800000 | "HARD RESIN LENS // OPTIC FIBER AND OPTIC FIBER BUNDLES; OPTICAL FIBER CABLES (EXCEPT THESE IN POSITION 85.44); POLARIZING MATERIALS IN SHEET OR SHEET; LENSES OF ANY SUBSTANCE (INCLUDING CONTACT LENSES), PRISMS, MIRRORS AND OTHER"
| 9040 | Units | 13698.06 | N/A | BISER OPTIK MEDIKAL TURIZM SANAYI VE TICARET LIMITED SIRKETI |
| 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. |
| 3/22/2024 | 900190009900 | OPTICAL CABLE}O | 1 | UNIT | 33 | N/A | JTI TÜTÜN ÜRÜNLERİ SANAYİ 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 |