| 3/5/2018 | 392190100000 | GRP SHEET-M2 (2544 PCS)
| 15419.46 | Meter Square | 59195.97 | N/A | POLSER SEFFAF ÇATI ÖRTÜLERI SANAYI VE TICARET A.S. |
| 3/18/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETHYLENE FOAM SHEET) [8640.00 M2]
| 882 | Kilogram | 2609.67 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/27/2018 | 392112000000 | PVC SHEET (9.115,84 M2)
| 20089.41 | Kilogram | 37454.39 | N/A | M.T REKLAM ANONIM SIRKETI |
| 3/14/2018 | 392190100000 | GLASS REINFORCED POLYESTER SHEET
| 8359.1 | Meter Square | 45547.79 | N/A | FIBROSAN CAM TAKVIYELI POLYESTER SAN.VE TIC.A.S. |
| 3/20/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETIEN FOAM SHEET) [7920.00 M2]
| 550 | Kilogram | 2349.64 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/11/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETHYLENE FOAM SHEET) [7920.00 M2]
| 855 | Kilogram | 2324.53 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/18/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETHYLENE FOAM SHEET) [4131.00 M2]
| 620 | Kilogram | 2616.24 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/11/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETHYLENE FOAM SHEET) [4698.00 M2]
| 610 | Kilogram | 2224.11 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/20/2018 | 392119009000 | XPE SHEET (CROSS LINKED POLIETIEN FOAM SHEET) [4860.00 M2]
| 630 | Kilogram | 2325.55 | N/A | BERKOSAN YALITIM VE.TECRIT MAD.ÜRETIM VETIC.A.S. |
| 3/29/2018 | 392190100000 | GLASS REINFORCED POLYESTER SHEET
| 3698.23 | Meter Square | 15938.83 | N/A | FIBROSAN CAM TAKVIYELI POLYESTER SAN.VE TIC.A.S. |