| 3/11/2018 | 680710000000 | UNDER CREAMY OP1000 (POLYMER MODIFIED FOR ROOFS, PE FILM COATED, WATERPROOFING MEMBRANE WITH PAPER CARRIER)
| 207 | Units | 1824.45 | N/A | OSMANLI NAFTA KIMYAIZOLASYON SAN.VETIC.LTD.STI. |
| 3/28/2018 | 680710000000 | WATER INSULATION MEMBRANE
| 1650 | Meter Square | 2573.17 | N/A | MARDAV YALITIM VE INS.MALZEMELERI SAN.VETIC.A.S. |
| 3/16/2018 | 392099909000 | WATER INSULATION MEMBRANE
| 75 | Units | 1331.74 | N/A | ERK CEPHE SISTEMLERI INSAAT SAN.VE TIC.LTD.STI. |
| 3/14/2018 | 680710000000 | AQUASTOPER AQ PP 3MM (WATERPROOFING MEMBRANE)
| 900 | Meter Square | 1355.57 | N/A | MARDAV YALITIM VE INS.MALZEMELERI SAN.VETIC.A.S. |
| 3/11/2018 | 680710000000 | B. BASED INSULATION MEMBRANE PP400 (BITUM BASED WATER INSULATION MEMBRANE)
| 4000 | Meter Square | 7849.68 | N/A | OSMANLI NAFTA KIMYAIZOLASYON SAN.VETIC.LTD.STI. |