| 3/6/2018 | 690320900000 | REFRACTORY MATERIAL (LADLE SHROUD) AL2O3: 72.2-79.3 / 76.2-85.5)
| 80 | Units | 16649.04 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/5/2018 | 690390909012 | MAGNEZITTEN REFRACTORY MATERIAL
| 3600 | Units | 15735.08 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/28/2018 | 680690000019 | REFRACTORY MATERIAL-PANELS (ISOMAG 70XCO -416 MM X101 MM X 12.7 MM)
| 4000 | Units | 13829.32 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/6/2018 | 690220999019 | REFRACTORY MATERIAL
| 30 | Units | 4442.18 | N/A | FERROSER MÜMESSILLIKVE METAL SAN.LTD.STI. |
| 3/15/2018 | 701939000019 | REFRACTORY MATERIAL
| 520 | Units | 16921.35 | N/A | AKM METALURJI SANAYI TEMSILCILIK VE DIS TICARET LIMITED SIRKETI |
| 3/13/2018 | 251990300019 | SINTER MAGNETIC - IT WILL BE USED TO MAKE REFRACTORY MATERIAL-
| 168000 | Kilogram | 138601.6 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/11/2018 | 390940000000 | RESIN (CELLOBOND PRL384 RESIN) - IT WILL BE USED TO MAKE A REFRACTORY MATERIAL-
| 8114 | Kilogram | 24840.52 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/13/2018 | 251990300019 | SINTER MAGNETIC - IT WILL BE USED TO MAKE REFRACTORY MATERIAL-
| 264000 | Kilogram | 217801.6 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/13/2018 | 251990300019 | SINTER MAGNETIC - IT WILL BE USED TO MAKE REFRACTORY MATERIAL-
| 336000 | Kilogram | 277201.6 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/13/2018 | 690100000000 | REFRACTORY MATERIAL.
| 28420 | Units | 33980.19 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |