| 3/8/2018 | 690220999011 | REFRACTORY FIRE BRACKET
| 30 | Units | 8993.59 | N/A | ALTINGÖZ ATES TUGLA REFRAKTER MADEN VE SANAYI TICARET ITHALAT IHRACAT LIMITED SIRKETI |
| 1/25/2024 | 690220999011 | REFRACTORY BRICK FRACTURE | 10000 | KILOGRAM | 0 | N/A | ASLAN ENDÜSTRİ ÜRÜNLERİ VİNÇ MAKİNA REFRACTORY INDUSTRY AND TRADE IMPORT EXPORT LIMITED COMPANY |
| 3/27/2018 | 690220910011 | FIRECLAY REFRACTORY BRICKS
| 2095 | Kilogram | 22575.37 | N/A | REFMAK SERAMIK MAKINA INSAAT SAN. VE TIC.LTD.STI. |
| 3/1/2018 | 690320900000 | TUBE REFRACTORY MATERIAL
| 10 | Units | 8546.34 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 1/18/2024 | 690390909019 | REFRACTORY TANDISH NOZZLE | 200 | UNIT | 0 | N/A | FERROSER REPRESENTATION AND METAL INDUSTRY LIMITED COMPANY |
| 3/4/2018 | 690220999019 | FIRE-RESISTANT REFRACTORY MATERIAL (MNC TOP NOZZLE, MNC BOTTOM NOZZLE)
| 700 | Units | 11656.75 | N/A | BURAY ITHALAT IHRACAT DAHILI TICARET LIMITED SIRKETI |
| 3/1/2018 | 690290000019 | REFRACTORY TUGLA
| 9150 | Kilogram | 1432.48 | N/A | REMET ALÜMINYUM SAGLIK TURIZM INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 1/16/2024 | 690220999012 | REFRACTORY BRICK 60%AL2O3 | 4 | UNIT | 0 | N/A | REFMAK SERAMİK MAKİNA CONSTRUCTION SAN. VE TİC.LTD.ŞTİ. |
| 1/18/2024 | 690390909019 | REFRACTORY TANDISH NOZZLE | 200 | UNIT | 0 | N/A | FERROSER REPRESENTATION AND METAL INDUSTRY LIMITED COMPANY |
| 3/27/2018 | 690220999012 | HIGH ALUMINA REFRACTORY BRICKS
| 51865 | Kilogram | 84944.29 | N/A | REFMAK SERAMIK MAKINA INSAAT SAN. VE TIC.LTD.STI. |