| 3/25/2018 | 281820000000 | ALUMINUM OXIDE (TABULAR ALUMINA-1-3 MM / 0-1 MM)
| 150000 | Kilogram | 143192 | Iskenderun Customs | ANADOLU MÜH.METAL URJI VE REFRAKTÖRSAN.TIC.LTD.STI. |
| 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 |
| 3/22/2018 | 382499969068 | ZIRCONIA ALUMINA ZK25-F14 / ZK40F54 / ZK40 P80 (ZIRCONIUM DIOXIDE ADDED ALUMINUM OXIDE) (DTS 2019/5 TEBLIG TO BE USED OUTSIDE OF FOOD INDUSTRY / NOT ON CONTACT WITH FOOD.)
| 1350 | Kilogram | 4773.6 | N/A | EGESAN ASINDIRICI TASLAR SAN.A.S. |
| 3/22/2018 | 281810910000 | BROWN ALUMINUM OXIDE F14-16-24 RBT F24-46-80 / OXIDE F24-36 (ALUMINUM OXIDE)
| 14000 | Kilogram | 12381.1 | N/A | EGESAN ASINDIRICI TASLAR SAN.A.S. |
| 3/27/2018 | 281810910000 | ALUMINUM OXIDE ABRASIVE SAND
| 27000 | Kilogram | 32181.6 | N/A | INTER ABRASIV SANAYI VE TICARET ANONIM 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. |
| 3/14/2024 | 281810110000 | WHITE FUSED ALUMINUM OXIDE F150 | 27000 | KILOGRAM | 33786 | N/A | PİKA RETECH TEKNOLOJİ KİMYA MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/14/2024 | 281810110000 | WHITE FUSED ALUMINUM OXIDE F120 | 27000 | KILOGRAM | 33786 | N/A | PİKA RETECH TEKNOLOJİ KİMYA MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/15/2024 | 281810110000 | WHITE ALUMINUM OXIDE- (ARTIFICIAL CORENDON) | 73500 | KILOGRAM | 82591 | N/A | EGESAN AŞINDIRICI TAŞLAR SANAYİİ ANONİM ŞİRKETİ |
| 3/4/2024 | 281810110000 | WHITE ALUMINUM OXIDE- (ARTIFICIAL CORENDON) | 22500 | KILOGRAM | 24315 | N/A | EGESAN AŞINDIRICI TAŞLAR SANAYİİ ANONİM ŞİRKETİ |