| 3/22/2018 | 848130910000 | ÇV-10 S1 DISCO CHECK VALVE AISI
| 24 | Units | 2766.32 | N/A | AYVAZ SINAI ÜRÜNLER TICARET VE SANAYI ANONIM SIRKETI |
| 3/14/2018 | 848130910000 | CHECK VALVE
| 1 | Units | 4902.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/7/2018 | 848130910000 | CHECK VALVE
| 4 | Units | 103112.64 | N/A | VASTAS VALF ARMATÜRSAN.TIC.AS. |
| 3/7/2018 | 848130910000 | CHECK VALVE
| 3 | Units | 1252.4 | N/A | VASTAS VALF ARMATÜRSAN.TIC.AS. |
| 3/22/2018 | 848130910000 | 2270100 * DN 100 CHECK VALVE-SWING-PN16,2270125 * DN 125 CHECK VALVE-SWING-PN16,2270 200 * DN 200 CHECK VALVE-SWING-PN16
| 15 | Units | 2360.06 | N/A | FAF VANA SANAYI VE TICARET ANONIM SIRKETI. |
| 3/1/2018 | 848130990000 | A057T886 * CHECK, VALVE (PLASTIC CONTROL VALVE)
| 8000 | Units | 3988.88 | N/A | KAR PLASTIK VE BAKALIT SANAYI VE TICARET ANONIM SIRKETI |
| 3/7/2018 | 848130990000 | A057T886 * CHECK, VALVE (PLASTIC CONTROL VALVE)
| 4000 | Units | 1980.41 | N/A | KAR PLASTIK VE BAKALIT SANAYI VE TICARET ANONIM SIRKETI |
| 3/8/2018 | 848130990000 | VARIOUS CHECK VALVE
| 300 | Units | 2564.8 | N/A | LUX WARES TORUN PLASTIK VE METAL KALIP SANAYI TICARET LIMITED SIRKETI |
| 3/22/2018 | 848130990000 | VALVE, CHECK, APU BLEED
| 1 | Units | 5002.8 | 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 |