| 3/25/2018 | 400821900000 | INSULATION MEMBRANE
| 16841.5 | Meter Square | 54540.54 | N/A | BAKA YAPI MALZEMELERI INS.SAN.VE TICA.S. |
| 3/7/2018 | 400811000000 | DAMTEC RUBBER (UNDER HANDLE SOUND INSULATION MATERIAL)
| 10248 | Meter Square | 18537.06 | N/A | BAF CONTROL AKUSTIK GÜRÜLTÜ DENETIMI LIMITED SIRKETI |
| 3/7/2018 | 401693002200 | "SEAL, CUBUTOR COVER GASKET, GASKET SET, GASKET, INSULATION PART LEFT, EMERGENCY CEILING GASKET, DOOR GASKET, STICKY PLATE"
| 463 | Units | 1841.14 | N/A | DOGUS OTOMOTIV SERVIS VE TIC.A.S. |
| 3/12/2018 | 400811000000 | ARMAFLEX ENDLESS SHEET (IT WILL BE USED IN THE INSULATION INDUSTRY)
| 100 | Meter Square | 1403.14 | N/A | ARMACELL YALITIM ANONIM SIRKETI |
| 3/12/2018 | 400911000000 | PIPE-ARMAFLEX TUBES (IT WILL BE USED IN THE INSULATION INDUSTRY.)
| 3780 | Meter | 4028.99 | N/A | ARMACELL YALITIM ANONIM SIRKETI |
| 3/25/2024 | 400941009000 | RUBBER PIPES USED IN ELECTRICAL INSULATION WORKS (COMPRESSURIZED AIR HOSE, WELDING, CUTTING + AND SIMILAR WORKS ARE NOT RUBBER HOSES.) | 60 | UNIT | 519 | N/A | REMAR ENERJİ VE İLETİŞİM MALZEMELERİ PAZARLAMA LİMİTED ŞİRKETİ |
| 3/25/2024 | 400941009000 | RUBBER PIPES USED IN ELECTRICAL INSULATION WORKS (COMPRESSURIZED AIR HOSE, WELDING, CUTTING + AND SIMILAR WORKS ARE NOT RUBBER HOSES.) | 820 | UNIT | 7815 | N/A | REMAR ENERJİ VE İLETİŞİM MALZEMELERİ PAZARLAMA LİMİTED ŞİRKETİ |
| 3/6/2024 | 401699520000 | VIBRATION INSULATION | 28 | UNIT | 187 | N/A | DOĞUŞ OTOMOTİV SERVİS VE TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 401693002200 | SOUND INSULATION CONTAX-I | 600 | UNIT | 1023 | N/A | GEBERİT TESİSAT SİSTEMLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/14/2024 | 401693002200 | SOUND INSULATION CONTAX-I | 200 | UNIT | 331 | N/A | GEBERİT TESİSAT SİSTEMLERİ TİCARET LİMİTED ŞİRKETİ |