| 3/26/2018 | 848130910000 | BULK IRON OR STEEL CHECK VALVES FOR CEMENT MILL
| 16 | Units | 3657.68 | N/A | GIMAS GIRGIN MAKINAIMAL.MONTAJ VE MÜH.SAN.VE TIC.A.S. |
| 3/11/2018 | 848130910000 | CHECK VALVES (NON-RETURABLE) - - CAST IRON OR STEEL
| 4 | Units | 1033.41 | N/A | GÖKER IS MAKINALARISAN.VE TIC.A.S. |
| 3/12/2018 | 848130910000 | IRON AND STEEL VALVES
| 2500 | Units | 6760.8 | N/A | ROTA TEKNIK MAKINA SAN.VE TIC.A.S. |
| 3/5/2018 | 848130910000 | POWER COOLING TOP HEADER CHECK VALVES
| 1 | Units | 1922.62 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |
| 3/29/2024 | 848130910000 | CHECK VALVES | 38 | UNIT | 6226 | N/A | DHE ENDÜSTRİYEL BASINÇLI HAVA VE GAZ ÇÖZÜMLERİ SANAYİ TİCARET LİMİTED ŞİRKETİ |
| 3/13/2024 | 848130910000 | CHECK VALVES CAST IRON | 10 | UNIT | 263 | N/A | MERCEDES BENZ OTOMOTİV TİCARET VE HİZMETLER ANONİM ŞİRKETİ |