| 3/26/2018 | 690912000000 | ALUMINA BALLS IN THE RAW MATERIAL OF FELDSPAT MINERAL USED AS A RAW MATERIAL IN CERAMIC MAKING (ALUMINA BALLS)
| 25000 | Kilogram | 32806.54 | N/A | ESAN ECZACIBASI ENDÜSTRIYEL HAMMADDE.SAN.VE TIC.A.S. |
| 3/14/2024 | 690919000012 | ALUMINA BALLS 6 MM,- 13 MM | 6550 | LITER | 28285 | N/A | PETKİM PETROKİMYA HOLDİNG ANONİM ŞİRKETİ |
| 3/29/2024 | 690912000000 | ALUMINADA/N GRINDING BALLS USED IN FELDSPAT PRODUCTION (ALUMINA GRINDING BALL CHS 30MM) | 25000 | KILOGRAM | 35902 | N/A | ESAN ECZACIBAŞI ENDÜSTRİYEL HAMMADDELER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 690912000000 | ALUMINA BALLS (ALUB+ BIL 2.5), THE RAW MATERIAL OF FELDSPAT MINERAL USED AS RAW MATERIAL IN CERAMIC MAKING | 25000 | KILOGRAM | 44677 | N/A | ESAN ECZACIBAŞI ENDÜSTRİYEL HAMMADDELER SANAYİ VE TİCARET ANONİM ŞİRKETİ |