| 3/5/2018 | 690390909012 | MAGNEZITTEN REFRACTORY MATERIAL
| 3600 | Units | 15735.08 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/8/2018 | 390940000000 | PHENOL RESIN-BAKELITEPF7037FL02 (IN LIQUID) -WILL BE USED IN PRODUCING REFRACTORY MATERIAL-
| 10000 | Kilogram | 26919.07 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/4/2018 | 690390909019 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 14250 | Units | 2002.65 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/8/2018 | 390940000000 | PHENOL RESIN-BAKELITEPF6430FL (LIQUID) -WILL BE USED IN PRODUCING REFRACTORY MATERIAL-
| 9900 | Kilogram | 23179.18 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/18/2018 | 270600000019 | OTHER MINERAL TARS-IT WILL BE USED TO MAKE REFRACTORY MATERIAL-
| 21150 | Kilogram | 25721.09 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/28/2018 | 381600000019 | REFRACTORY MATERIAL
| 2000 | Kilogram | 4546.35 | N/A | VALFSEL ARMATÜR SAN.A.S. |
| 3/1/2018 | 690320900000 | REFRACTORY MATERIAL CERAMYK E? YA--
| 380 | Units | 55940.45 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/18/2018 | 681599000000 | REFRACTORY MATERIAL
| 12 | Units | 4638.82 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/19/2018 | 681599000000 | REFRACTORY MATERIAL [FOSCAST TURBA STOP FTS 3127 AAL (2424A) -WS--]
| 100 | Units | 17841.44 | N/A | ÇEMTAS ÇELIK MAKINASANAYI VE TICARET A.S. |
| 3/19/2018 | 690320900000 | REFRACTORY MATERIAL
| 60 | Units | 26900.09 | N/A | MAGNESIT ANONIM SIRKETI |