| 3/1/2018 | 281820000000 | ALUMINA
| 2000 | Kilogram | 2964.61 | N/A | ASAS ALÜMINYUM SAN.VE TIC.A.S. |
| 3/15/2018 | 281820000000 | ALUMINA
| 40000 | Kilogram | 29079.01 | N/A | MARPOL PARLATICI SANAYI VE TICARET ANONIM SIRKETI |
| 3/15/2018 | 281820000000 | ALUMINA; CONTACT: MEDU3015136
| 20000 | Kilogram | 14937.6 | N/A | ASLI BENGÜ DIS TIC.LTD.STI. |
| 3/26/2018 | 281820000000 | ALUMINA
| 40000 | Kilogram | 40373.13 | N/A | ELITAS KIM.MAD.PAZ.ITH.IHR.SAN.VE TIC.LTD.STI. |
| 3/8/2018 | 281820000000 | ALUMINA
| 20625 | Kilogram | 16797.5 | N/A | HERIS SERAMIK VE TURIZM SANAYI AS. |
| 3/15/2018 | 281820000000 | ARTIFICIAL KORENDON (WITHOUT CHEMICAL SPECIFIC STRUCTURE); ALUMINUM OXIDE; ALUMINUM HYDROXIDE: ALUMINUM OXIDE (EXCLUDING ARTIFICIAL CORENDON) // REACTIVE ALUMINA
| 20000 | Kilogram | 25121.24 | Ambarli Customs | METAMIN MÜMESSILLIKSANAYI VE TICARET A.S. |
| 3/4/2018 | 281820000000 | ALUMINA
| 20625 | Kilogram | 16887.58 | N/A | HERIS SERAMIK VE TURIZM SANAYI AS. |
| 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. |
| 3/12/2018 | 281810110000 | ALUMINA
| 3000 | Kilogram | 5013.48 | N/A | EGESAN ASINDIRICI TASLAR SAN.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 |