| 3/6/2018 | 732690980019 | OTHER GOODS OF IRON OR STEEL:; OTHERS (BUFFER LABYRINTH SEAL ASSEMBLY)
| 1 | Units | 28285.98 | N/A | TÜRKIYE PETROL RAFINERILERI ANONIM SIRKETI |
| 3/26/2024 | 848490000000 | NI/LOS LABYRINTH SEALING RING TO BE USED IN GLASS PROCESSING MACHINES | 8 | UNIT | 68 | N/A | LISEC TURKEY CAM TEKNOLOJİLERİ TİCARET LİMİTED ŞİRKETİ |
| 3/6/2024 | 732690980019 | LABYRINTH }/ LIP SEAL | 3 | UNIT | 6098 | N/A | TÜRKİYE PETROL RAFİNERİLERİ ANONİM ŞİRKETİ TÜPRAŞ |
| 3/12/2024 | 841199009000 | NOZZLE RING, LOCK DISC, BEARING NOSE, SEALING COVER, COVER, LABYRINTH BUSHING, PRESSURE RING, SPACE+E HEAD, STUD DISC | 68 | UNIT | 3810 | N/A | İSTANBUL MARİN TÜRBİN SERVİS SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/12/2024 | 903300900000 | NT COMPRESOR - TANKFILTER NT -NT SPRAY -NT INNER - NT O-RING - CASING-LABYRINTH SEALING-SUCTION-HOSE+- END PLATE-ADJUSTING WASHER- MACHINE PARTS | 265 | UNIT | 3064 | N/A | AYAK SAĞLIĞI MERKEZİ VE TİCARET LİMİTED ŞİRKETİ |