| 3/28/2018 | 381600000019 | "FIRE-RESISTANT CEMENTS, MORTARS, CONCRETES AND SIMILAR COMPOUNDS BH 3000, BS 3010, WET AREA MEMBRANE"
| 717 | Units | 14049.25 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/28/2018 | 381600000019 | "FIRE-RESISTANT CEMENTS, MORTARS, CONCRETE AND SIMILAR COMPOUNDS BH 3000"
| 882 | Units | 15788.85 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/22/2018 | 381600000019 | FIRE RESISTANT MIXTURE
| 40 | Kilogram | 4159.93 | N/A | SERAMDENT DIS SERAMIKLERI VE NANOMALZEM.SAN.VE TIC.LTD.STI. |
| 3/6/2018 | 381600000019 | HEAT RESISTANT MATERIAL USED IN FOUNDRY (CORAL SP1)
| 78000 | Kilogram | 89395.89 | N/A | ZENMET DIS TICARET ANONIM SIRKETI |
| 3/15/2018 | 381600000019 | "FIRE-RESISTANT CEMENTS, MORTARS, CONCRETE AND SIMILAR COMPOUNDS BH 3000, BS3010"
| 840 | Units | 14218.7 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/20/2018 | 381600000019 | "CARSIT 90P-3; CARSITECT 86P-03 E20; LEGRIT 120-1,7AL 0-4; DIDOMUR Q23VC-05 (FIRE RESISTANT CEMENTS"
| 7000 | Kilogram | 13168.23 | N/A | SARKUYSAN ELEKTROLITIK BAKIR SAN VETIC.A.S. |
| 3/19/2018 | 381600000019 | HEAT RESISTANT MATERIAL USED IN FOUNDRY (CORAL SP1)
| 52000 | Kilogram | 59663.54 | N/A | ZENMET DIS TICARET ANONIM SIRKETI |
| 3/12/2018 | 381600000019 | FIRE RESISTANT CONCRETE (240 PCS)
| 6000 | Kilogram | 15613.91 | N/A | IZMIR ÇIMENTO FABRIKASI TÜRK ANONIM SIRKETI ÇIMENTAS |
| 3/11/2018 | 381600000019 | FIRE RESISTANT CEMENT
| 6 | Units | 2843.24 | N/A | SAFI YILMAZ |
| 3/6/2018 | 381600000019 | FORMULA 6AL-15 R * FIRE-RESISTANT MORTAR *
| 1056 | Units | 79582.82 | N/A | TEKNOTHERM METAL SANAYI VE TICARET ANONIM SIRKETI |