| 3/8/2018 | 847490909019 | VRM125 K STANDARD CONTROL PANEL, VRM225ED-SR STANDARD CONTROL PANEL, VRM225 MANUAL ACOUSTIC LID, LOCK SHAFT KNOB, NUT-K M10, ACOUSTIC LID LOCK HOSE, ACOUSTIC LID PIN, ACOUSTIC LID SPRING, AL121610 RUBBER 500 WEDGE012 FOR VRM225, PU SPRIN
| 22 | Units | 3552.33 | N/A | KROMAS METAL VE MAKINE SANAYI LIMITED SIRKETI |
| 3/6/2018 | 732690980019 | ACOUSTIC HANGER PROFILE
| 1200 | Meter | 1380.8 | N/A | PRODAR MÜHENDISLIK INS.SAN.TIC.LTD.STI. |
| 3/28/2018 | 680610000000 | ISOLATION ACOUSTIC
| 340 | Meter Square | 2128.65 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 3/28/2018 | 680690000019 | ISOLATION ACOUSTIC
| 2000 | Meter Square | 7416.02 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 3/1/2018 | 680690000019 | ACOUSTIC SPONGE INSULATION
| 202 | Meter Square | 1343.42 | N/A | ASA PAZARLAMA IÇ VE DIS TICARET LIMITED SIRKETI |
| 3/28/2018 | 680690000019 | INSULATION ACOUSTIC SHEET
| 1000 | Meter Square | 4036.38 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 3/11/2018 | 680690000019 | ACOUSTIC SPONGE INSULATION
| 170 | Meter Square | 1152.88 | N/A | ASA PAZARLAMA IÇ VE DIS TICARET LIMITED SIRKETI |
| 3/7/2018 | 680919000000 | ACOUSTIC PLASTER PLATE
| 600.12 | Meter Square | 2259.04 | N/A | KARANFIL DIS TICARET VE ULUSLARARASI TASIMACILIK LIMITED SIRKETI. |
| 3/11/2018 | 680690000019 | STY ACOUSTIC INSULATION PLASTER MORTAR (900 BAGS)
| 900 | Units | 4284.32 | N/A | STYRONIT DOGAL YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/22/2018 | 392073800000 | BARRIER SOUND BARRIER, 10 MM FIREPROOF ACOUSTIC NFAF
| 280 | Units | 1348.77 | N/A | ARDA LOJISTIK HIZMETLER DANISMANLIK VE DIS TIC.LTD.STI. |