| 3/4/2018 | 281820000000 | ALUMINUM OXIDE (TABULAR-CALCINE) - IT WILL BE USED IN PRODUCING REFRACTORY MATERIAL-
| 168000 | Kilogram | 148947.92 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/11/2018 | 281820000000 | ALUMINUM OXIDE (CALCINE) - IT WILL BE USED TO MAKE A REFRACTORY MATERIAL-
| 42000 | Kilogram | 28764.64 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/14/2018 | 281810110000 | ARTIFICIAL KORENDON (WHITE FUSED ALUMINA / BROWN FUSED ALUMINA / SILICON CARBIDE) USED AS A RAW MATERIAL IN THE CERAMIC AND REFRACTORY INDUSTRY
| 26750 | Kilogram | 38709.09 | N/A | ESAN ECZACIBASI ENDÜSTRIYEL HAMMADDE.SAN.VE TIC.A.S. |
| 3/5/2018 | 281810110000 | ARTICULATED CORENDON (WHITE FUSED ALUMINA F100 / F220) USED AS A RAW MATERIAL IN THE CERAMIC AND REFRACTORY INDUSTRY
| 25000 | Kilogram | 23719.88 | N/A | ESAN ECZACIBASI ENDÜSTRIYEL HAMMADDE.SAN.VE TIC.A.S. |