| 3/1/2018 | 690390909012 | CERAMIC TUBE FROM FIRE-RESISTANT REFRACTORY MATERIAL USED IN FOUNDRY
| 48 | Units | 2938.3 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/4/2018 | 690390909019 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 14250 | Units | 2002.65 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/19/2018 | 690320900000 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 250 | Units | 32549.97 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/25/2018 | 690320900000 | REFRACTORY MATERIAL - CERAMIC ROLL
| 4100 | Units | 80255.49 | N/A | EGE SERAMIK SAN.VE.TIC.A.S. |
| 3/14/2018 | 690320900000 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 3140 | Units | 74110 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/14/2018 | 690320900000 | REFRACTORY MATERIAL CERAMIC ARTICLE
| 57000 | Units | 5137.54 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/7/2024 | 690320900000 | REFRACTORY MATERIAL - CERAMIC ITEM | 480 | UNIT | 9287 | N/A | PYROTEK REFRAKTER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/15/2024 | 690320900000 | REFRACTORY MATERIAL - CERAMIC ITEM | 3465 | UNIT | 131304 | N/A | PYROTEK REFRAKTER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/15/2024 | 690320900000 | REFRACTORY MATERIAL - CERAMIC ITEM | 1160 | UNIT | 26625 | N/A | PYROTEK REFRAKTER SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/8/2024 | 690320900000 | REFRACTORY ROLL FOR CERAMIC KURN (HYPE/RROLL) | 495 | UNIT | 35997 | N/A | YURTBAY SERAMİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |