| 3/27/2018 | 381600000012 | REFRACTORY PLASTER MATERIAL MXMG70AC
| 1000 | Kilogram | 1121.97 | N/A | ALLIED MINERAL PROD.EUROPE B.V.MERK.HOLLANDA ISTANBU.MRK.SB. |
| 3/8/2018 | 381600000012 | FIRE-RESISTANT MORTAR - IT WILL BE USED TO MAKE A REFRACTORY MATERIAL-
| 24498 | Kilogram | 18446.77 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/27/2018 | 381600000012 | "HIGH ALUMINUM, LOW CEMENT CASTABLE REFRACTORY MATERIAL (MXMF84ACX)"
| 9200 | Kilogram | 11006.26 | N/A | ALLIED MINERAL PROD.EUROPE B.V.MERK.HOLLANDA ISTANBU.MRK.SB. |
| 3/18/2018 | 381600000012 | MULLIT BASED DRY FORGING REFRACTORY MATERIAL (DV291)
| 1000 | Kilogram | 1348.33 | N/A | ALLIED MINERAL PROD.EUROPE B.V.MERK.HOLLANDA ISTANBU.MRK.SB. |