| 3/19/2018 | 820790990000 | OPTICAL GLASSES MACHINE PARTS
| 3000 | Units | 12782.11 | N/A | ALTRA OPTIK SAN.VE TIC.A.S. |
| 3/15/2018 | 820770900019 | CUTTER INSERTS COMPONENTS AND PARTS OF OPTICAL GLASSES GLASS PROCESSING MACHINES (FOR THE INDUSTRY'S OWN PRODUCTION)
| 16 | Units | 3317.95 | N/A | OPAK OPTIK SANAYI VETICARET ANONIM SIRKETI |
| 3/18/2024 | 820770900019 | OPTICAL GLASS MACHINE PARTS | 1 | UNIT | 1789 | N/A | TASF.HAL.ALTRA OPTİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/14/2024 | 820770900019 | ABRASIVE INSERTS USED IN MACHINES, PARTS AND PARTS OF OPTICAL GLASS MANUFACTURING MACHINES+ (FOR THE INDUSTRIALIST'S OWN PRODUCTION NEEDS | 2 | UNIT | 939 | N/A | OPAK OPTİK SANAYİ VETİCARET ANONİM ŞİRKETİ |
| 3/5/2024 | 820790100000 | MACHINE INSERTS USED IN OPTICAL GLASS MANUFACTURING MACHINES AGLORIZED DIAMOND CUTTING INSERTS (FOR INDUSTRY+INSIDE'S OWN NEEDS) | 65 | UNIT | 2177 | N/A | OPAK OPTİK SANAYİ VETİCARET ANONİM ŞİRKETİ |
| 3/18/2024 | 820790100000 | OPTICAL GLASS MACHINE PARTS | 5 | UNIT | 5163 | N/A | TASF.HAL.ALTRA OPTİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |