| 3/1/2018 | 700800810000 | HEAT GLASS (FOR 22 PVC WINDOWS WITH HEAT GLASS AND PANEL, THE FIRST PEN INSTALLED ON THE PVC WINDOW ACCORDING TO FAT YSF2019000000666)
| 35.15 | Meter Square | 1481.35 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/28/2018 | 700800810000 | HEAT GLASS (FOR 1020 PVC WINDOWS WITH HEAT GLASS AND PANEL, THE FIRST PEN INSTALLED ON THE PVC WINDOW ACCORDING TO FAT NO YSF2019000001068)
| 407.69 | Meter Square | 8544.94 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/1/2018 | 700800810000 | THERMAL GLASS (FOR 286 PVC WINDOWS WITH HEAT GLASS AND PANEL, THE FIRST PEN MOUNTED ON THE PVC WINDOW ACCORDING TO YSF2019000000662-663)
| 126.63 | Meter Square | 1950.65 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/19/2018 | 700800810000 | THERMAL GLASS (FOR 372 PIECES OF HEAT GAMED AND PANELED PVC WINDOWS MOUNTED ON THE FIRST PEN PVC WINDOW ACCORDING TO YSF2019000000946)
| 121.04 | Meter Square | 1856.89 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/15/2018 | 700800810000 | THERMAL GLASS (FOR 77 PIECES OF PVC WINDOWS WITH HEAT GLASS AND PANEL, FIRST PEN INSTALLED ON PVC WINDOW ACCORDING TO YSF2019000000880)
| 79.59 | Meter Square | 5189.21 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/8/2018 | 700800810000 | THERMAL GLASS (FOR 900 PIECES OF PVC WINDOWS WITH HEAT GLASS AND PANEL, FIRST PEN INSTALLED ON PVC WINDOW ACCORDING TO YSF2019000000793 NO.
| 356.46 | Meter Square | 8362.55 | N/A | EUROPEN DIS TICARET ANONIM SIRKETI |
| 3/26/2018 | 853720910000 | MV PANEL AND ACCESSORY
| 5 | Units | 52782.41 | N/A | SIEMENS SANAYI VE TICARET A.S |