| 3/6/2018 | 851810959000 | MICROPHONES AND THEIR BEARINGS:; OTHERS:; OTHERS;
| 9000 | Units | 6531.51 | N/A | ASELSAN ELEKTRONIK SANAYI VE TIC.A.S. |
| 3/7/2018 | 851810959000 | MICROPHONE
| 8 | Units | 1839.38 | N/A | SONY EURASIA PAZARLAMA ANONIM SIRKETI |
| 3/12/2018 | 851810959000 | MICROPHONE
| 46 | Units | 2904.84 | N/A | ERTEKIN ELEKTRONIK TICARET VE SANAYI ANONIM SIRKETI |
| 3/8/2024 | 851810000000 | MICROPHONE WAS STRETCHED | 1 | UNIT | 16 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 851810000000 | MICROPHONE | 4 | UNIT | 1648 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 851810000000 | MICROPHONE WAS STRETCHED | 5 | UNIT | 639 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 851890003000 | MICROPHONE PART | 10 | UNIT | 18 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 851810000000 | MODULAR MICROPHONE SYSTEM | 5 | UNIT | 321 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/8/2024 | 851810000000 | MICROPHONE WAS STRETCHED | 5 | UNIT | 25 | N/A | ERTEKİN ELEKTRONİK TİCARET VE SANAYİ ANONİM ŞİRKETİ |
| 3/14/2024 | 851810000000 | MICROPHONE | 2 | UNIT | 209 | N/A | SONY EURASIA PAZARLAMA ANONİM ŞİRKETİ |