| 3/26/2018 | 381600000019 | "FIRE-RESISTANT CEMENTS, MORTARS, CONCRETE AND SIMILAR COMPOUNDS BH 3000"
| 882 | Units | 15869.13 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/25/2018 | 381600000019 | "FIRE-RESISTANT CEMENTS, MORTARS, CONCRETE AND SIMILAR COMPOUNDS BS3010"
| 882 | Units | 14750.98 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/11/2018 | 381600000019 | FIRE RESISTANT CEMENT
| 6 | Units | 2843.24 | N/A | SAFI YILMAZ |
| 3/26/2024 | 381600900011 | CA-14 M CALCIUM ALUMINATE CEMENT 20 PLAE/T 960 BAGS (FIRE CEMENT) | 24000 | KILOGRAM | 29081 | N/A | KONYA SELÇUKLU KROM MAGNEZİT TUĞLA SANAYİ ANONİM ŞİRKETİ |
| 3/27/2024 | 381600900011 | SECAR 71 FIRE RESISTANT CEMENT* | 21000 | KILOGRAM | 26365 | N/A | AYDINLAR REFRAKTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/19/2024 | 381600900011 | SECAR 71 FIRE RESISTANT CEMENT* | 21000 | KILOGRAM | 26475 | N/A | AYDINLAR REFRAKTER SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 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. |
| 3/4/2018 | 381600000011 | FIRE RESISTANT CEMENT
| 120000 | Kilogram | 24770.59 | N/A | ISTANBUL METALURJI INSAAT TEM.SAN.VEDIS 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. |
| 3/21/2024 | 381600900012 | FIRE RESISTANT CEMENTS, MORTARS (TO BE USED IN THE CONSTRUCTION OF SERIOUS/AMIC KILN) | 5400 | KILOGRAM | 7090 | N/A | BERMMAK SERAMİK KALIP MÜHENDİSLİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |