| 3/27/2018 | 680620900018 | ALUMINA-SILICA CERAMIC PLATEA.V-1100 600-60
| 36 | Units | 1181.71 | N/A | ALLIED MINERAL PROD.EUROPE B.V.MERK.HOLLANDA ISTANBU.MRK.SB. |
| 3/15/2018 | 680422900000 | ALUMINA BALLS (CERAMIC ABRASIVE BALLS)
| 50000 | Kilogram | 61020.66 | N/A | NG KÜTAHYA SERAMIK PORSELEN TURIZM ANONIM SIRKETI |
| 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. |
| 3/14/2018 | 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. |
| 3/20/2018 | 690912000000 | ALUBIT BILYA (ALUMINA CERAMIC BALL)
| 49400 | Kilogram | 52699.6 | N/A | WANXING DIS TICARETA.S. |
| 3/22/2018 | 690912000000 | "CERAMIC DEVICES AND ARTICLES USED IN LABORATORIES, CHEMICAL OR OTHER TECHNICAL WORKS: ITEMS WITH HARDNESS OF 9 OR MORE ACCORDING TO THE MOHS SCALE; ALUMINA BALL"
| 24000 | Kilogram | 36166.02 | N/A | SERANIT GRANIT SERAMIK 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. |
| 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 |
| 3/27/2024 | 381600900019 | CORRAM FLOW CC, BETWEEN CARBON BLOCK AND CERAMIC CUP (ALUMINA CONTENT LOW CEMENT CASTABLE R+EFFRACTORY MATERIAL) | 4130 | KILOGRAM | 20877 | N/A | İSKENDERUN DEMİR VE ÇELİK ANONİM ŞİRKETİ |
| 3/27/2024 | 381600900019 | CORRAM FLOW CC, BETWEEN CARBON BLOCK AND CERAMIC CUP (ALUMINA CONTENT LOW CEMENT CASTABLE +REFRACTORY MATERIAL) | 3870 | KILOGRAM | 19557 | N/A | İSKENDERUN DEMİR VE ÇELİK ANONİM ŞİRKETİ |