| 3/14/2018 | 848130990000 | SWING CHECK VALVE
| 3590 | Units | 5937.9 | N/A | KLEPSAN KLAPE VANA ÖLÇÜ ALETLERI SANAYI TICARET LIMITED SIRKETI |
| 3/14/2018 | 848180610000 | PRESSURE RELIEF CONTROL VALVE - DOUBLE BALL VALVE - LEV. CONTROL VALVE - SILENT CHECK VALVE - GATE VALVE - STRAIN VALVE - BUTTERFLY VALVE
| 639 | Units | 56859.65 | N/A | DOGUS VANA DÖKÜM DISTICARET LIMITEDSIRKETI |
| 3/12/2018 | 848130910000 | CHECK VALVE
| 1 | Units | 2952.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/1/2018 | 848140900000 | BUTTERFLY CONTROL VALVE - LEVEL CONTROL VALVE - BUTTERFLY VALVE - GATE VALVE - CHECK VALVE
| 91 | Units | 18392.34 | N/A | DOGUS VANA DÖKÜM DISTICARET LIMITEDSIRKETI |
| 3/27/2018 | 848130990000 | CHECK VALVE Ø 160, CHECK VALVE Ø 200
| 118 | Units | 1040.68 | N/A | MERTINOKS YAPI MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/29/2018 | 848180610000 | GATE VALVE - BUTTERFLY VALVE - CHECK VALVE
| 336 | Units | 36127.39 | N/A | DOGUS VANA DÖKÜM DISTICARET LIMITEDSIRKETI |
| 3/14/2018 | 848130910000 | CHECK VALVE
| 2 | Units | 9802.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |