| 3/28/2018 | 680690000019 | 26309 T-PLATE N17 Ø 140BT / REFRACTORY MATERIAL, 26608 T-PLATE N17Ø 178BT / REFRACTORY MATERIAL, 29676 T-PLATE N17Ø152BT / REFRACTORY MATERIAL
| 60 | Units | 1783.88 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/20/2018 | 400819000000 | REFRACTORY MORTAR SPRAYING MACHINE
| 1 | Units | 7225.02 | N/A | MGG DEMIR ÇELIK ITHALAT IHRACAT SANAYI VE TICARET ANONIM SIRKETI |
| 3/1/2018 | 690290000019 | REFRACTORY TUGLA
| 9150 | Kilogram | 1432.48 | N/A | REMET ALÜMINYUM SAGLIK TURIZM INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/19/2018 | 680690000019 | 63158 PROMASIL 1100-1000 X 600 X 25 MM REFRACTORY MATERIAL
| 46 | Units | 1520.8 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/8/2018 | 681099000019 | P509-O-DG-SB0-34-9-254-111-2 O-RING, PZ20R, DG, 10 X1-3 / 8-REFRACTORY MATERIAL, P509-O-DG-SB0-39-7-254-111 -2 O-RING PZ20R, DG, 10 X1-9 / 16 REFRACTORY MATERIAL, P509-O-DG-SB0-42-9-254-111-2 O-RING, PZ20R, DG, 10 X1-11 / 16 REFRACTORY MATERIAL, P509-O-DG-SB0-49-2-254-111-2 OR
| 20 | Units | 1258.12 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/1/2018 | 690320900000 | TUBE REFRACTORY MATERIAL
| 10 | Units | 8546.34 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 3/14/2018 | 690320900000 | 012485 TS, R3,1399 X 285 2 MM 336.5R UL / UC REFRACTORY MATERIAL, 014635 TS, R3,1600 X 355 X 2MM 572R, UL / UC REFRACTORY MATERIAL, 014634 TS, R3 1399 X 355 X 2MM 572R UL / UC- REFRACTORY MATERIAL, 012485 TS, R3 1399 X 285X 2MM 336.5R, UL / UC-REFRATER MATERIAL
| 190 | Units | 27892.8 | N/A | PYROTEK REFRAKTER SANAYI VE TICARETLTD.STI. |
| 3/6/2018 | 690220991000 | FIRE-RESISTANT REFRACTORY MATERIAL- (CNC LOWER PLATE Q16 MM-Q17MM-Q18MM-CNC BLANK PLATE
| 2116 | Units | 23401.65 | N/A | BURAY ITHALAT IHRACAT DAHILI TICARET LIMITED SIRKETI |
| 3/27/2018 | 690220999012 | HIGH ALUMINA REFRACTORY BRICKS
| 51865 | Kilogram | 84944.29 | N/A | REFMAK SERAMIK MAKINA INSAAT SAN. VE TIC.LTD.STI. |
| 3/15/2018 | 690220999019 | FIRE RESISTANT REFRACTORY MATERIAL; ZIRCONIA INSERT DRW
| 2250 | Units | 58712.33 | N/A | BURAY ITHALAT IHRACAT DAHILI TICARET LIMITED SIRKETI |