| 3/5/2018 | 851590809019 | WELDING MACHINE PARTS (WIRE FEEDING HOSE)
| 25 | Units | 4000.99 | N/A | TOSÇELIK SPIRAL BORU ÜRETIM SANAYI ANONIM SIRKET |
| 3/4/2018 | 400941009000 | "HOSE (LISTIC HOSES - CLOTH REINFORCED, COMPRESSED AIR HOSES - GAS WELDING EQUIPMENT - NOT FROM RUBBER HOSES FOR WELDING, CUTTING AND SIMILAR WORKS)"
| 10 | Meter | 2511.35 | N/A | METSO MINERALS A.S. |
| 3/6/2018 | 851580909000 | PLASTIC HOSE WELDING MACHINE (FREE OF CHARGE)
| 2 | Units | 16144.39 | N/A | GST MEDIKAL SAGLIK ÜRÜNLERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/26/2018 | 400941009000 | "HOSE (LISTIC HOSES - FABRIC REINFORCED, COMPRESSED AIR HOSES - GAS WELDING EQUIPMENT - NOT FROM TIRE HOSES FOR WELDING, CUTTING AND SIMILAR WORKS)"
| 280 | Meter | 5538.88 | N/A | TRELLEBORG ISTANBUL ENDÜSTRIYEL HORTUMLAR SANAYI VE TICARET ANONIM SIRKETI |
| 3/11/2018 | 400941009000 | "HOSE (LISTIC HOSES - FABRIC REINFORCED, COMPRESSED AIR HOSES - GAS WELDING EQUIPMENT - NOT FROM TIRE HOSES FOR WELDING, CUTTING AND SIMILAR WORKS)"
| 460 | Meter | 11228.07 | N/A | TRELLEBORG ISTANBUL ENDÜSTRIYEL HORTUMLAR SANAYI VE TICARET ANONIM SIRKETI |
| 3/7/2018 | 851590809019 | "GAS HOSE PRESS, TORCH SET, INSULATING SLEEVE, CONNECTION PART, TYPE ADAPTER (PARTS OF MACHINES FOR SOLDERING AND WELDING :)"
| 471 | Units | 9979.13 | N/A | FERRO KAYNAK MAKINALARI ROBOT OTOMASYON SANAYI VE TICARET LIMITED SIRKETI |
| 3/18/2018 | 391739008000 | HOSE (HOSE FOR WELDING TORCH WIRE)
| 1800 | Meter | 1264.92 | N/A | ASKA KAYNAK EKIPMANLARI SANAYI VE TICARET LIMITED SIRKETI |
| 3/20/2024 | 400941009000 | RUBBER PIPES USED IN ELECTRICAL INSULATION WORKS (COMPRESSURIZED AIR HOSE, WELDING, CUTTING + AND SIMILAR WORKS ARE NOT RUBBER HOSES.) | 3460 | UNIT | 36187 | N/A | REMAR ENERJİ VE İLETİŞİM MALZEMELERİ PAZARLAMA LİMİTED ŞİRKETİ |
| 3/25/2024 | 400941009000 | RUBBER PIPES USED IN ELECTRICAL INSULATION WORKS (COMPRESSURIZED AIR HOSE, WELDING, CUTTING + AND SIMILAR WORKS ARE NOT RUBBER HOSES.) | 60 | UNIT | 519 | N/A | REMAR ENERJİ VE İLETİŞİM MALZEMELERİ PAZARLAMA LİMİTED ŞİRKETİ |
| 3/25/2024 | 400941009000 | RUBBER PIPES USED IN ELECTRICAL INSULATION WORKS (COMPRESSURIZED AIR HOSE, WELDING, CUTTING + AND SIMILAR WORKS ARE NOT RUBBER HOSES.) | 820 | UNIT | 7815 | N/A | REMAR ENERJİ VE İLETİŞİM MALZEMELERİ PAZARLAMA LİMİTED ŞİRKETİ |