| 3/25/2018 | 848180850000 | AIR DAMPER
| 120 | Units | 1527.37 | N/A | BSH EV ALETLERI SAN.VE TIC.A.S. |
| 3/5/2018 | 840999000019 | "CELLBUSTER LEVEL, FUEL MANIFOLD, FUEL PIPE, OIL EMIS PIPE, VIBRATION DAMPER, HUB COVER, AIR PIPE"
| 425 | Units | 3576.39 | N/A | DOGUS OTOMOTIV SERVIS VE TIC.A.S. |
| 3/5/2024 | 848140100000 | AIR FLOW CONTROL - DAMPER RN-D | 1 | UNIT | 74 | N/A | TROX TURKEY TEKNİK KLİMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/29/2024 | 848140100000 | AIR FLOW CONTROL - DAMPER TVJ/D | 14 | UNIT | 4007 | N/A | TROX TURKEY TEKNİK KLİMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/29/2024 | 848140900000 | AIR FLOW CONTROL - DAMPER VFL/125 | 7 | UNIT | 104 | N/A | TROX TURKEY TEKNİK KLİMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/20/2024 | 841290809019 | AIR DAMPER SHAFT 20P-CS/PACK | 3 | UNIT | 282 | N/A | HİS TEKSTİL SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/15/2024 | 848180850000 | TWO-WAY BLADED AIR-AIR DAMPER | 4 | UNIT | 598 | N/A | ONTECH ENERJİ VE MÜHENDİSLİK LİMİTED ŞİRKETİ |
| 3/11/2024 | 848180850000 | AIR ADJUSTMENT DAMPER | 47 | UNIT | 7453 | N/A | VİVAVENT KLİMA HAVALANDIRMA SİSTEMLERİ ANONİM ŞİRKETİ |
| 3/7/2024 | 848140100000 | AIR FLOW CONTROL - DAMPER RN-D | 2 | UNIT | 231 | N/A | TROX TURKEY TEKNİK KLİMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/12/2024 | 848140100000 | AIR FLOW CONTROL - DAMPER TVJ-D | 8 | UNIT | 2484 | N/A | TROX TURKEY TEKNİK KLİMA SANAYİ VE TİCARET LİMİTED ŞİRKETİ |