| 3/1/2018 | 281820000000 | ALUMINA
| 2000 | Kilogram | 2964.61 | N/A | ASAS ALÜMINYUM SAN.VE TIC.A.S. |
| 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 | 281820000000 | ARTIFICIAL KORENDON (WITHOUT CHEMICAL SPECIFIC STRUCTURE); ALUMINUM OXIDE; ALUMINUM HYDROXIDE: ALUMINUM OXIDE (ARTIFICIAL CORENDON EXTERIOR) // TABULAR ALUMINA
| 96000 | Kilogram | 99779.66 | N/A | METAMIN MÜMESSILLIKSANAYI VE TICARET A.S. |
| 3/12/2018 | 281820000000 | ALUMINA
| 20000 | Kilogram | 25530.94 | N/A | MERPAS MERSIN GIDA VE DAY.MAM.ÜRET.VE PAZ.AS. |
| 3/13/2018 | 281820000000 | ALUMINA
| 20000 | Kilogram | 16395.97 | N/A | MARPOL PARLATICI SANAYI VE TICARET ANONIM SIRKETI |
| 3/8/2018 | 281820000000 | ALUMINA
| 1200 | Kilogram | 2035.27 | N/A | ISODEM ARCAST AS ENDÜSTRIYEL KIMYA SERAMIK VE MADENCILIK ISLETMECILIGI TURIZM TASIMACILIK HIZMETLERI SANAYI TICARET LIMITED SIRKETI |
| 3/29/2018 | 281820000000 | ALUMINA
| 41250 | Kilogram | 49182.12 | N/A | REMSAN REFRAKTER MALZEME SAN.VE TIC. |