| 3/19/2018 | 690320900000 | REFRACTORY MATERIAL
| 60 | Units | 26900.09 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/25/2024 | 690320900000 | FIRE RESISTANT REFRACTORY MATERIAL | 55 | UNIT | 2660 | N/A | MARMARA CAM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/11/2018 | 690320900000 | REFRACTORY MATERIAL
| 80 | Units | 14221.67 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/26/2018 | 690220910019 | HEAT RESISTANT REFRACTORY MATERIAL
| 14 | Units | 5970.92 | N/A | ASSAN ALÜMINYUM SANAYI VE TICARET A.S. |
| 3/28/2018 | 690390909019 | REFRACTORY MATERIAL
| 5955 | Units | 66263.6 | N/A | HABAS SINAI VE TIBBIGAZLAR ISTIHSALEND. A.S. |
| 3/7/2024 | 690320900000 | REFRACTORY MATERIAL - CERAMIC ITEM | 480 | UNIT | 9287 | N/A | PYROTEK REFRAKTER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/14/2018 | 690320900000 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 57000 | Units | 5137.54 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/26/2018 | 690320900000 | REFRACTORY MATERIAL
| 200 | Units | 32032.33 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/22/2018 | 690390909012 | MAGNEZITTEN REFRACTORY MATERIAL
| 40 | Units | 6026.29 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/1/2018 | 690320900000 | REFRACTORY MATERIAL CERAMYK E? YA--
| 380 | Units | 55940.45 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |