| 3/20/2018 | 391890000019 | FELT MEMBRANE
| 420 | Units | 4906.72 | N/A | IMAR ITHALAT IHRACAT NAKLIYAT INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/7/2018 | 391890000019 | -BREATHABLE MEMBRANE- (ITEM IS IN THE SAME CAP WITH THE PEN 18) -
| 39 | Units | 1661.9 | N/A | IMAR ITHALAT IHRACAT NAKLIYAT INSAAT SANAYI VE TICARET LIMITED SIRKETI |
| 3/12/2018 | 392043100000 | PVC SHEET (MEMBRANE)
| 2731 | Meter Square | 1641.4 | N/A | YAPRAKAGAÇ ORMAN TARIM ÜR.INS.SAN.VEDIS TIC.A.S. |
| 3/9/2018 | 391910190000 | MEMBRANE PVC
| 360 | Meter | 1712.91 | N/A | ALTUNSOY ULUSLAR ARANAK.INS.ITH.IHR |
| 3/20/2018 | 391000000019 | HOFMANN EPDM MEMBRANE ADHESIVE
| 900 | Units | 3588.8 | N/A | DETAY YAPI MÜHENDISLIK MIMARLIK SAN VE TICARET A.S |
| 3/2/2018 | 392690979018 | MEMBRANE PVC
| 715 | Meter Square | 1431.4 | N/A | ÇATI DIS TICARET LIMITED SIRKETI |
| 3/9/2018 | 392690979018 | MEMBRANE PVC
| 720 | Units | 2237.28 | N/A | ÇATI DIS TICARET LIMITED SIRKETI |