| 3/4/2018 | 860800009000 | RAILWAYS WITH MECHANICAL TRAFFIC SIGNALIZATION DEVICE ACCESSORIES AND ASSEMBLY EQUIPMENT)
| 11 | Set | 14174.94 | N/A | ANSALDO STS S.P.A. TÜRKIYE SUBESI |
| 3/11/2018 | 860719100000 | PARTS AND PARTS OF RAILWAY VEHICLES OR TRAMWAYS ARE WITH MONO BLOCK WHEELS (WITH PARTS AND ACCESSORIES.)
| 1000 | Units | 493350.84 | N/A | ÖZ-AR IÇ VE DIS TICARET PAZARLAMA LTD.STI. |
| 3/6/2018 | 860800009000 | TRAFFIC CONTROL AND CONTROL UNITS USED ON RAILWAY LINES (COMPLETE WITH ACCESSORIES)
| 6 | Units | 15851.74 | N/A | SIEMENS RAIL AUTOMATION S.A.TÜRKIYE ISTANBUL SUBESI |
| 3/6/2018 | 860800009000 | TRAFFIC CONTROL AND CONTROL UNITS USED ON RAILWAY LINES (COMPLETE WITH ACCESSORIES)
| 3 | Units | 8874.98 | N/A | SIEMENS RAIL AUTOMATION S.A.TÜRKIYE ISTANBUL SUBESI |
| 3/6/2018 | 860800009000 | TRAFFIC CONTROL AND CONTROL UNITS USED ON RAILWAY LINES (COMPLETE WITH ACCESSORIES)
| 5 | Units | 13591.95 | N/A | SIEMENS RAIL AUTOMATION S.A.TÜRKIYE ISTANBUL SUBESI |
| 3/5/2018 | 860800009000 | TRAFFIC CONTROL AND CONTROL UNITS USED ON RAILWAY LINES (COMPLETE WITH ACCESSORIES)
| 5 | Units | 3816.9 | N/A | SIEMENS RAIL AUTOMATION S.A.TÜRKIYE ISTANBUL SUBESI |
| 3/13/2018 | 860800001000 | ELECTROMECHANICAL BARRIER (WITH ACCESSORIES)
| 20 | Units | 10309.67 | N/A | ERBEN KONTROL SISTEMLERI SANAYI VE TIC.A.S. |
| 3/29/2018 | 860290000011 | DIESEL MONORAIL (PERSONNEL AND MATERIAL TRANSPORT) WITH ACCESSORIES (ITH.MAK.TEÇ.LISTI ROW NO: 63)
| 1 | Set | 338361.73 | N/A | POLYAK EYNEZ ENERJI ÜRETIM MADENCILIK SANAYI VE TICARET ANONIM SIRKETI |