| 3/27/2018 | 690220100000 | REFRACTORY
| 45 | Units | 24716.01 | N/A | SISECAM OTOMOTIV ANONIM SIRKETI |
| 3/13/2018 | 252330000011 | HANDLED CEMENT (SECAR 71-SECAR 80) -WILL BE USED TO MANUFACTURE REFRACTORY MATERIAL-
| 53200 | Kilogram | 56088.36 | N/A | SÖRMAS SÖGÜT REFRAKTER MALZ.A.S. |
| 3/4/2018 | 690210001011 | "30 NL FURNACE ELECTRO CASTING REFRACTORS MELTING POOL CHROME REFRACTORS SEQUENCE: 49 (7694,88 KG CONSISTS OF 21 PIECES.)"
| 7694.88 | Kilogram | 211439.65 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 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 |
| 3/8/2018 | 690390901000 | FIRE RESISTANT REFRACTOR (1222 KG CONSISTS OF 2 PIECES)
| 1222 | Kilogram | 34770.1 | N/A | ANADOLU CAM SANAYII ANONIM SIRKETI |
| 3/29/2018 | 690220991000 | REFRACTORY
| 50 | Units | 43009.01 | N/A | TRAKYA CAMSAN AS |
| 3/19/2018 | 690390909019 | REFRACTORY
| 1 | Units | 4741.75 | N/A | TRAKYA POLATLI CAM SANAYII ANONIM SIRKETI |
| 3/4/2018 | 382440000000 | "CEMENT ADDITIVE PREPARATOR (REFPAC 100) (NOT A CONSTRUCTION INSPECTION MATERIAL, IT IS USED IN THE REFRACTORY INDUSTRY."
| 4000 | Kilogram | 10236.31 | N/A | KILTAS REFRAKTER MALZEME SANAYI TIC.A.S. |
| 3/4/2018 | 252330000011 | "REFRACTORY MATERIAL SECAR 71 HANDLE CEMENT (NOT A BUILDING INSPECTION MATERIAL, IT IS USED IN THE REFRACTORY INDUSTRY."
| 19600 | Kilogram | 21173.95 | N/A | KILTAS REFRAKTER MALZEME SANAYI TIC.A.S. |
| 3/7/2018 | 690320900000 | REFRACTORY
| 10 | Units | 1434.6 | N/A | PASABAHÇE CAM SAN.VETIC.A.S. |