| 3/30/2018 | 700800810000 | THERMAL GLASS (FOR 675 PIECES OF HEAT GLASS AND PANEL PVC DOORS AND WINDOWS, INSTALLED ON THE FIRST PEN PVC DOORS AND WINDOWS ACCORDING TO YSF2019000001123)
| 486.04 | Meter Square | 3776.15 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/30/2018 | 700800810000 | THERMAL GLASS (FOR 759 PIECES OF HEAT GLASS AND PANEL PVC DOORS AND WINDOWS, INSTALLED ON THE FIRST PEN PVC DOOR AND WINDOW ACCORDING TO YSF2019000001124)
| 556.25 | Meter Square | 4772.14 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/20/2018 | 392520000000 | PVC / GLASS PANEL
| 1008 | Units | 37545.15 | N/A | DK KAPI VE PENCERE SISTEMLERI YAPI INSAAT SANAYI ITHALAT IHRACAAT TICARET LIMITED SIRKETI |
| 3/21/2018 | 392520000000 | WINDOW TK ÇA - EXTERIOR DOOR - WINDOW SOK ÇA - WINDOW HOK ÇA - BALCONY WINDOW - WC DOOR - (580 M2 THERMAL GLASS ARE USED FOR 516 PVC FURNITURE.)
| 516 | Units | 31303.07 | N/A | DM PVC IHRACAT ITHALAT SANAYI VE TICARET ANONIM SIRKETI |