| 3/20/2018 | 381600000012 | """FIRE RESISTANT MORTAR"" CALDE CAST LA 50 SZ 2CP (BEHER TRB NET 25 KG)"
| 48000 | Kilogram | 46050.55 | N/A | CALDERYS REFRAKTER SANAYI VE TIC.A.S |
| 3/27/2024 | 381600900011 | SECAR 71 FIRE RESISTANT CEMENT* | 21000 | KILOGRAM | 26365 | N/A | AYDINLAR REFRAKTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/19/2024 | 381600900011 | SECAR 71 FIRE RESISTANT CEMENT* | 21000 | KILOGRAM | 26475 | N/A | AYDINLAR REFRAKTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/15/2018 | 381600000012 | FIRE RESISTANT MORTARS (CALDE GUN LM74A- CALDE FLOW LM 74 A)
| 24000 | Kilogram | 41608.54 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/6/2018 | 382450900000 | NON-FIRE RESISTANT MORTAR (PREMIX B3)
| 45600 | Kilogram | 49521.08 | N/A | FIBROBETON YAPI ELEMANLARI SANAYI INSAATVE TICARET A.S. |
| 3/27/2018 | 381600000012 | FIRE-RESISTANT MORTARS USED IN FOUNDRY
| 22000 | Kilogram | 12565.76 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/13/2024 | 381600900012 | FIRE RESISTANT REFR-ACTER MORTAR | 1100 | KILOGRAM | 292 | N/A | ASLAN ENDÜSTRİ ÜRÜNLERİ VİNÇ MAKİNA REFRAKTER SANAYİ VE TİCARET İTHALAT İHRACAT LİMİTED ŞİRKETİ |
| 3/6/2018 | 381600000012 | FIRE-RESISTANT MORTAR
| 650 | Liter | 4476.16 | N/A | AKM METALURJI SANAYI TEMSILCILIK VE DIS TICARET LIMITED SIRKETI |
| 3/20/2018 | 381600000012 | FIRE-RESISTANT MORTARS (CALDE FLOW LM 74 A)
| 4000 | Kilogram | 7622.92 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/5/2024 | 381600900011 | SECAR 71 - FIRE RESISTANT CEMENT | 23800 | KILOGRAM | 29595 | N/A | SÜPERREF ATEŞE MUKAVİM MALZEME SANAYİ ANONİM ŞİRKETİ |