| 3/13/2018 | 381600000012 | FIRE-RESISTANT MORTARS (CALDE FLOW LM A)
| 24000 | Kilogram | 42498.96 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 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 |
| 3/20/2018 | 381600000012 | FIRE-RESISTANT MORTARS (CALDE FLOW LM 74 A)
| 4000 | Kilogram | 7622.92 | 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. |
| 3/14/2018 | 381600000012 | FIRE-RESISTANT MORTARS (CALDE GUN LM 74 A)
| 24000 | Kilogram | 41372.98 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/13/2018 | 381600000012 | FIRE-RESISTANT MORTARS (CALDE FLOW LM 74 A)
| 24000 | Kilogram | 42498.96 | N/A | ÇOLAKOGLU METALURJI ANONIM SIRKETI |
| 3/6/2018 | 381600000012 | FIRE-RESISTANT MORTAR
| 650 | Liter | 4476.16 | N/A | AKM METALURJI SANAYI TEMSILCILIK VE DIS TICARET LIMITED SIRKETI |
| 3/28/2018 | 381600000012 | FIRE-RESISTANT MORTARS USED IN FOUNDRY
| 14000 | Kilogram | 8592.72 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/8/2018 | 690390901000 | FIRE-RESISTANT REFRACTORY (3740.36 KG CONSISTS OF 8 PIECES
| 3740.36 | Kilogram | 120853.54 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 3/1/2018 | 690390909019 | FIRE RESISTANT ITEM
| 60 | Units | 2163.6 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |