| 3/19/2018 | 848130910000 | CHECK VALVE
| 1 | Units | 3023.67 | N/A | TEKNIK PART PLASTIK MAKINA VE YEDEK PARÇA LIMITED SIRKETI |
| 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. |
| 3/8/2018 | 848130910000 | CHECK VALVE
| 10 | Units | 2789.15 | N/A | NEUMO MÜHENDISLIK VE PASL.ÇEL.SAN.VE TIC.LTD.STI. |
| 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. |
| 3/13/2018 | 848130910000 | CHECK VALVE
| 1 | Units | 1040.27 | N/A | TÜRK TUBORG BIRA VEMALT SAN.A.S. |
| 3/6/2018 | 848130910000 | CHECK VALVE
| 4500 | Units | 3093.87 | N/A | GRESAN YAG VE MAKINA SANAYI VE TICARET ANONIM SIRKETI |
| 3/5/2018 | 848130910000 | POWER COOLING TOP HEADER CHECK VALVES
| 1 | Units | 1922.62 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |
| 3/4/2018 | 848130910000 | CHECK VALVE
| 4 | Units | 1093.43 | N/A | DFB PROSES MÜHENDISLIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/6/2018 | 848130910000 | CHECK VALVE
| 146 | Units | 14981.55 | N/A | ERMAKSAN MAKINA SAN.VE TIC.A.S. |
| 3/1/2018 | 848130910000 | CHECK VALVE (36911601)
| 20 | Units | 1676.38 | N/A | FLOGAZ KIMYEVI MADDEMAKINA SANAYI VETICARET A.S. |