| 3/29/2018 | 851840800000 | OTHER AUDIO FREQUENCY AMPLIFIERS SYSTEM (AS A SYSTEM WITH PARTS AND ACCESSORIES.)
| 10 | Units | 6164.08 | N/A | GATEWAY MANAGEMENT LOJISTIK ANONIM SIRKETI. |
| 3/13/2024 | 854370900012 | FREQUENCY AMPLIFIER USED TO INCREASE THE SIGNAL IN AUTOMATION SYSTEM | 1 | UNIT | 3504 | N/A | TRİMA OTOMASYON SİSTEMLERİ VE MÜHENDİSLİK HİZMETLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/29/2024 | 851840000000 | PROFESSIONAL HEADPHONE AMPLIFIER SYSTEM FOR STAGE AND STUDIO APPLICATIONS | 10 | UNIT | 3876 | N/A | ZUHAL DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 854081000000 | AMPLIFIER TUBES (USED IN AUDIO SYSTEMS) | 50 | UNIT | 961 | N/A | ŞEREF GÖKHAN PEKKAYA |
| 3/11/2024 | 851840000000 | AUDIO / AMPLIFIER FOR FIRE ALARM SYSTEM IN HOSPITAL | 3 | UNIT | 4578 | N/A | SEGEN TEKNİK PROJE ELEKTRİK SİSTEMLERİ SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/4/2024 | 854370900019 | SWITCH / AMPLIFIER BARRIER USED IN AUTOMATION SYSTEM | 10 | UNIT | 1685 | N/A | BOĞAZİÇİ OTOMASYON MAKİNE ELEKTRİK GÜVENLİK TESİSAT MÜHENDİSLİK SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/26/2024 | 851840000000 | SOUND SYSTEM AMPLIFIER-ATOR | 1 | UNIT | 368 | N/A | DOĞUŞ OTOMOTİV SERVİS VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 851840000000 | SOUND SYSTEM AMPLIFIER-ATOR | 1 | UNIT | 3936 | N/A | DOGUS OTOMOTIV SERVIS VE TIC.A.S |