| 3/22/2018 | 690210001012 | 40 NL OVEN ELECTRO CASTING REGENERATOR FILLER REFRACTORS SEQUENCE: 70
| 4278 | Kilogram | 12683.6 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 3/5/2018 | 690390909012 | MAGNEZITTEN REFRACTORY MATERIAL
| 3600 | Units | 15735.08 | N/A | MAGNESIT ANONIM SIRKETI |
| 3/14/2018 | 690320900000 | REFRACTORY BRICK
| 22088 | Units | 245245.27 | N/A | ASIL ÇELIK SANAYI VETICARET A.S. |
| 3/4/2018 | 690210001012 | REFRACTORY BRICK (FIRE TUGLA) (2160 PCS)
| 19899 | Kilogram | 31478.2 | N/A | TRAÇIM ÇIMENTO SANAYI VE TIC.A.S. |
| 3/11/2018 | 690210001012 | REFRACTORY BRICK (FIRE TUGLA) (2160 PCS)
| 20265 | Kilogram | 32408.96 | N/A | TRAÇIM ÇIMENTO SANAYI VE TIC.A.S. |
| 3/8/2018 | 390940000000 | PHENOL RESIN-BAKELITEPF7037FL02 (IN LIQUID) -WILL BE USED IN PRODUCING REFRACTORY MATERIAL-
| 10000 | Kilogram | 26919.07 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/4/2018 | 690210001012 | REFRACTORY BRICK (FIRE TUGLA) (2160 PCS)
| 20265 | Kilogram | 32863.31 | N/A | TRAÇIM ÇIMENTO 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. |
| 3/8/2018 | 390940000000 | PHENOL RESIN-BAKELITEPF6430FL (LIQUID) -WILL BE USED IN PRODUCING REFRACTORY MATERIAL-
| 9900 | Kilogram | 23179.18 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/20/2018 | 690220999012 | 30 NL FURNACE ELECTRO-CAST REGERENATOR SILIMANITE REFRACTORS (SEQUENCE: 59) (20628 KG CONSISTS OF 4140 UNITS)
| 20628 | Kilogram | 21507.22 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |