| 3/1/2018 | 848130990000 | OIL STOP VALVE
| 50 | Units | 1661.5 | N/A | EKOMAK ENDÜSTRIYEL KOMPRESÖR VE MAKINA SAN.VE TIC.A.S. |
| 3/20/2018 | 848130990000 | OIL-VALVE COMPLETE
| 120 | Units | 3299.25 | N/A | FORD OTOMOTIV SANAYI ANONIM SIRKETI |
| 3/29/2024 | 848130990000 | ERCL-25-VITON / CHECK VALVE WITH LEAKAGE/ OIL CONNECTION | 12 | UNIT | 10085 | N/A | EREĞLİ DEMİR VE ÇELİK FABRİKALARI TÜRK ANONİM ŞİRKETİ |
| 3/26/2024 | 848130990000 | VALVE MANUFACTURED FOR USE IN OIL EXPLORATION PROCESSES | 3 | UNIT | 10127 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/26/2024 | 848130990000 | VALVE MANUFACTURED FOR USE IN OIL EXPLORATION PROCESSES | 5 | UNIT | 10242 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/26/2024 | 848130990000 | VALVE MANUFACTURED FOR USE IN OIL EXPLORATION PROCESSES | 3 | UNIT | 6145 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/26/2024 | 848130990000 | VALVE MANUFACTURED FOR USE IN OIL EXPLORATION PROCESSES | 2 | UNIT | 5490 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/1/2024 | 848130990000 | VALVE FOR USE IN OIL PRODUCTION PROCESSES | 2 | UNIT | 568 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/1/2024 | 848130990000 | VALVE FOR USE IN OIL PRODUCTION PROCESSES | 8 | UNIT | 2496 | N/A | TÜRKİYE PETROLLERİ ANONİM ORTAKLIĞI |
| 3/1/2024 | 848130990000 | 6 MONTHS MAINTENANCE KIT FOR THE DRYER CONSISTS OF COUPLING SLEEVE, OIL SEPARATOR ELEMENTS, SEAL RING, CHECK VALVE, LOCK + RING, METAL FLOAT. | 1 | UNIT | 742 | N/A | PARKER HAREKET VE KONTROL SİSTEMLERİ TİCARET LİMİTED ŞİRKETİ |