| 3/22/2018 | 848130910000 | CHECK VALVE
| 28 | Units | 1101.3 | N/A | EDS PRES TEKNO. VE KAL.EKIP.MAK INS. TAAH SAN. VE TIC. LTD.STI. |
| 3/14/2018 | 391740000019 | Ø 110 CH PVC SWING CHECK VALVE
| 60 | Units | 1637.12 | N/A | GEMAS PAZARLAMA LOJISTIK TICARET ANONIM SIRKETI |
| 3/9/2018 | 848130990000 | U-PVC CHECK VALVE [190.00 AD], U-PVC CHECK VALVE
| 431.83 | Kilogram | 2960.64 | N/A | PIMTAS PLASTIK INSAAT MALZ.SAN.VE TIC.A.S. |
| 3/20/2018 | 391740000019 | ECCENTRIC KADA FLAT ARM, ECCENTRIC KADA, ELBOW CUT-OFF, BELLOWED KADA, CHECK VALVE AND RODAR BARRIER
| 896 | Units | 1123.78 | N/A | IZ YAPI MALZEME VE EKIPMANLARI SANAYI VE TICARET ANONIM SIRKETI |
| 3/14/2018 | 848130990000 | U-PVC CHECK VALVE [69.00 AD], U-PVC CHECK VALVE
| 133.45 | Kilogram | 1017.91 | N/A | PIMTAS PLASTIK INSAAT MALZ.SAN.VE TIC.A.S. |