| 1/26/2024 | 321490000019 | KÖRCASA INSULATION MEMBRANE *(15 CM X 25 MT) | 150 | METRE | 0 | N/A | FRI FACADE RESEARCH PROJECT MANAGEMENT VDANIŞMANLIK LTD.ŞTİ. |
| 1/5/2024 | 321490000019 | MEMBRANE ADHESIVE | 59 | UNIT | 0 | N/A | REKONS CONSTRUCTION JOINT STOCK COMPANY |
| 3/21/2018 | 320910000019 | WATERSTOP AKRL.LIKID MEMBRANE LIME, WATERSTOP AKRL.ES.LIKID MEMBRAN
| 623 | Units | 15577.8 | N/A | YIGITSAN YAPI KIMYASALLARI BOY.IZL.MÇ VE DIS TIC.LT. |
| 1/5/2024 | 321000900019 | LIQUID MEMBRANE GRAY 20 KG | 32 | UNIT | 0 | N/A | DEVPOR THERMAL INSULATION SYSTEMS STYROFOAM CONSTRUCTION CHEMICALS CONSTRUCTION PRODUCTION TRADE IMPORT EXPORT LIMITED COMPANY |
| 3/1/2018 | 321490000019 | EPDM MEMBRANE ADHESIVE
| 285 | Units | 1627.3 | N/A | ALFEN MÜHENDISLIK INSAAT TAAH.TIC.LTSTI. |
| 1/17/2024 | 321410100012 | AKRİLAN® 600 ACRYLIC BASED UV RESISTANT FLEXIBLE LIQUID MEMBRANE | 1320 | KILOGRAM | 0 | N/A | FIXA CONSTRUCTION CHEMICALS INDUSTRY AND TRADE LIMITED COMPANY |
| 3/12/2018 | 321490000011 | EMULZER MEMBRAN PRIMER 16/1 + EMULZER PLUS ANTIROOT LIQUID MEMBRANE 17/1 + EMULZER EMILCOTE BITUMEN EMULSION 17/1
| 49 | Units | 2426.09 | N/A | MARLA INSAAT MALZEMELERI INSAAT SANAYI VE TICARET ANONIM SIRKETI |
| 1/9/2024 | 321490000019 | 157.557*ACRYLAN 600 LIQUID MEMBRANE-15KG/BUCKET | 264 | UNIT | 0 | N/A | ASA GROUP FOREIGN TRADE LIMITED COMPANY |
| 3/4/2018 | 321490000019 | HAYPER ALUMN.YALDIZ, HAYPER AQUA BITUM 2K, HAYPER AQUA BITUM 1K, HAYPER LIQUID MEMBRANE, POLYURETHANE MASTIC
| 5364 | Kilogram | 4462.95 | N/A | ALVO ELEKTRONIK SANAYI TICARETLIMITED SIRKETI |
| 3/13/2018 | 321490000019 | ILLBRUCK OTO15 EPDM MEMBRANE ADHESIVE
| 202 | Units | 1414.8 | N/A | ALFEN MÜHENDISLIK INSAAT TAAH.TIC.LTSTI. |