| 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. |
| 3/6/2018 | 281810110000 | WHITE FUSED ALUMINA
| 27000 | Kilogram | 22431.85 | N/A | REFSAN REFRAKTER INSAAT VE INSAAT MALZEMELERI SANAYI VE TICARET LIMITED SIRKETI |
| 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. |
| 3/27/2018 | 281810110000 | ALUMINA
| 50000 | Kilogram | 105001.6 | N/A | AGT AGAÇ SANAYI VETIC.A.S. |
| 3/19/2018 | 281810110000 | ARTIFICIAL CORENDON (PROTECTED) (WHETHER CHEMICAL OF A SPECIFIC STRUCTURE); ALUMINUM OXIDE; ALUMINUM HYDROXIDE: WHITE FUSED ALUMINA
| 243000 | Kilogram | 205157.82 | N/A | EGT REFRAKTER GEREÇLER ENDÜSTRI VE TICARET LIMITED SIRKETI |
| 3/5/2018 | 281810110000 | ALUMINA
| 48000 | Kilogram | 58554.96 | N/A | PIKA RETECH TEKNOLOJI KIMYA MEDIKAL MAKINA SANAYI VE TICARET LIMITED SIRKETI |
| 3/22/2018 | 281810110000 | WHITE ALUMINA EKW F46-60-80 (ALUMINUM OXIDE)
| 12000 | Kilogram | 11223.6 | N/A | EGESAN ASINDIRICI TASLAR SAN.A.S. |
| 3/15/2024 | 281810110000 | ALUMINA | 81000 | KILOGRAM | 73684 | N/A | ŞERMET İÇ VE DIŞ TİCARET ANONİM ŞİRKETİ |
| 3/4/2024 | 281810110000 | ARTIFICIAL CORENDON (WHITE- FUSED ALUMINA) | 2600 | KILOGRAM | 2106 | N/A | ASMAŞ AĞIR SANAYİ MALZEMELERİ İMAL VE TİCARET ANONİM ŞİRKETİ |
| 3/4/2024 | 281810110000 | ARTIFICIAL CORENDON (WHITE- FUSED ALUMINA) | 19500 | KILOGRAM | 15795 | N/A | ASMAŞ AĞIR SANAYİ MALZEMELERİ İMAL VE TİCARET ANONİM ŞİRKETİ |