| 3/1/2018 | 680690000019 | ACOUSTIC SPONGE INSULATION
| 202 | Meter Square | 1343.42 | N/A | ASA PAZARLAMA IÇ VE DIS TICARET LIMITED SIRKETI |
| 3/21/2018 | 392190909000 | INSULATION SHEET
| 315 | Meter Square | 1246.17 | N/A | ÇAGDAS KONUT HIZMETLERI INS.SAN.TIC.LTD.STI. |
| 3/4/2018 | 560819900000 | 56-60GR WATER INSULATION NET
| 5000 | Meter | 1296.91 | N/A | ALVO ELEKTRONIK SANAYI TICARETLIMITED SIRKETI |
| 3/15/2018 | 760421000000 | BOS PROFILES WITH ALUMINUM ALLOYS (WITHOUT PAINT, THERMAL INSULATION)
| 2001 | Kilogram | 7145 | N/A | AKSPA YAPI MALZEMELERI SANAYI VE TICLTD.STI. |
| 3/23/2018 | 392111000000 | ATERPOR NEO INSULATION PLATE
| 30 | Cubic Meter | 1122.55 | N/A | ÖZGÜR ATERMIT SANAYIVE TICARET A.S. |
| 3/11/2018 | 392111000000 | THERMAL INSULATION MATERIAL PLP.50 BN
| 26496 | Cubic Meter | 1520.65 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/5/2018 | 760421000000 | BOS PROFILES WITH ALUMINUM ALLOYS (WITHOUT PAINT, THERMAL INSULATION)
| 904 | Kilogram | 3566.29 | N/A | AKSPA YAPI MALZEMELERI SANAYI VE TICLTD.STI. |
| 3/15/2018 | 321410100012 | ISICAM INSULATION PASTE - VITRICOLLE A
| 2196 | Kilogram | 3404.6 | N/A | TM METAL PROFIL DIS TICARET LIMITED SIRKETI |
| 3/11/2018 | 680690000019 | ACOUSTIC SPONGE INSULATION
| 170 | Meter Square | 1152.88 | N/A | ASA PAZARLAMA IÇ VE DIS TICARET LIMITED SIRKETI |
| 3/15/2018 | 321410100012 | ISICAM INSULATION PASTE - VITRICOLLE A
| 720 | Kilogram | 1116.8 | N/A | TM METAL PROFIL DIS TICARET LIMITED SIRKETI |