| 3/21/2018 | 381600000012 | FIRE RESISTANT MORTARS USED IN FOUNDRY * CHEMICAL HOUSE EMSAL: 3419BYN2689 / 07.02.2019
| 10900 | Kilogram | 20840.29 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/18/2018 | 381300000017 | FIRE EXTINGUISHING CHEMICAL-
| 325 | Units | 117577.87 | N/A | A YANGIN GÜVENLIK SISTEMLERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/15/2018 | 381600000012 | FIRE RESISTANT MORTARS USED IN FOUNDRY * CHEMICAL HOUSE EMSAL: 3419BYN2689 / 07.02.2019
| 21000 | Kilogram | 32540.78 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/28/2018 | 381300000017 | FIRE EXTINGUISHING CHEMICAL PRODUCT (IN POWDER) (1.625 METRIC TONS) (65 UNITS)
| 1625 | Kilogram | 1583.75 | N/A | ÖZGÜVEN YANGIN SÖNDÜRME VE GÜVENLIK SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/6/2018 | 381300000017 | "FIRE EXTINGUISHING CHEMICAL PRODUCT (POWDER) (21,5 METRIC TONS) (860 UNITS)"
| 21500 | Kilogram | 12491.89 | N/A | ÖZGÜVEN YANGIN SÖNDÜRME VE GÜVENLIK SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/28/2018 | 381300000017 | "FIRE EXTINGUISHING CHEMICAL PRODUCT (POWDER) (21,375 METRIC TONS) (855 UNITS)"
| 21375 | Kilogram | 12346.46 | N/A | ÖZGÜVEN YANGIN SÖNDÜRME VE GÜVENLIK SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/14/2018 | 381300000017 | FIRE EXTINGUISHING CHEMICAL PRODUCT (POWDER) (23 METRIC TONS) (920 UNITS)
| 23000 | Kilogram | 13328.35 | N/A | ÖZGÜVEN YANGIN SÖNDÜRME VE GÜVENLIK SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/6/2018 | 381300000017 | "FIRE EXTINGUISHING CHEMICAL PRODUCT (IN POWDER) (1,5 METRIC TONS) (60 PCS)"
| 1500 | Kilogram | 1468.17 | N/A | ÖZGÜVEN YANGIN SÖNDÜRME VE GÜVENLIK SISTEMLERI SANAYI VE TICARET LIMITED SIRKETI |
| 3/18/2024 | 380991009019 | FIREPROOF CHEMICAL (ADDİFLAM FR M57F 1)/ | 18500 | KILOGRAM | 56648 | N/A | AYDIN MENSUCAT DÖŞEMELİK KUMAŞ SANAYİ VE TİCARET ANONİM ŞİRKETİ |