| 3/19/2018 | 680690000019 | STY AKUSTIK PLUS 355+ INSULATION PLASTER MORTAR (350 BAGS)
| 350 | Units | 2783.44 | N/A | STYRONIT DOGAL YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/22/2018 | 680710000000 | WATER INSULATION MEMBRANE
| 6880 | Meter Square | 6520.54 | N/A | STOPER YAPI VE YALITIM SISTEMLERI A.S. |
| 3/19/2018 | 680690000019 | STY BIOMANTOLAMA INSULATION PLASTER MORTAR (210 BAGS)
| 210 | Units | 1833.26 | N/A | STYRONIT DOGAL YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2018 | 680690000019 | STY ROUGH INSULATION PLASTER MORTAR (210 BAGS)
| 210 | Units | 1170.67 | N/A | STYRONIT DOGAL YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/19/2018 | 680690000019 | STY SAP INSULATION PLASTER MORTAR (650 BAGS)
| 650 | Units | 2643.84 | N/A | STYRONIT DOGAL YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/15/2018 | 760421000000 | BOS PROFILES WITH ALUMINUM ALLOYS (WITHOUT PAINT, THERMAL INSULATION)
| 7138 | Kilogram | 24473.38 | N/A | OKYANUS ALÜMINYUM SANAYI TICARET A.S |
| 3/1/2018 | 760421000000 | BOS PROFILES WITH ALUMINUM ALLOYS (WITHOUT PAINT, THERMAL INSULATION)
| 9802 | Kilogram | 33835.3 | N/A | OKYANUS ALÜMINYUM SANAYI TICARET A.S |
| 3/14/2018 | 700800890000 | INSULATION ISI CAM 8SNG.NTL.50-32./DPR/TMP+20+(10DC/DPR/DLK/HSTR+152SEF+12DC/DPR/DLK/TMP) SL (STARGRUP CAM)
| 125.78 | Meter Square | 32705.6 | N/A | AYGÜN ALÜMINYUM SAN.VE TIC.A.S. |
| 3/29/2018 | 700800890000 | MULTI-LAYER HEAT AND SOUND INSULATION GLASS - PVB LAMINATED
| 104.93 | Meter Square | 15934.99 | N/A | STARGRUP CAM ANONIMSIRKETI |
| 3/29/2018 | 390311000000 | EPS THERMAL INSULATION BOARD GRAY 8CM YGLK: 15-16KG / M3 (287 PACKAGES)
| 287 | Units | 2869.2 | N/A | GRATUS PROJE YÖNETIM TICARET LIMITED SIRKETI |