| 1/2/2024 | 680710000000 | P 4000 BITUMINOUS WATERPROOFING COVER (WITH POLYESTER FELT CARRIER) | 5000 | SQUARE METERS | 0 | N/A | BAUMERK YAPI VE KİMYA SANAYİ TİC.LTD.ŞTİ |
| 1/2/2024 | 680710000000 | P 3000 BITUMINOUS WATERPROOFING COVER (WITH POLYESTER FELT CARRIER) | 6000 | SQUARE METERS | 0 | N/A | BAUMERK YAPI VE KİMYA SANAYİ TİC.LTD.ŞTİ |
| 1/13/2024 | 390950900000 | QIS TRANS TEK PU (HYBRID POLYMER BASED TRANSPARENT COATING AND WATERPROOFING MATERIAL 5 KG) | 100 | KILOGRAM | 0 | N/A | QİS CONSTRUCTION CHEMICALS JOINT STOCK COMPANY |
| 1/10/2024 | 680710000000 | WP 40 G BITUMINOUS WATERPROOFING COVER (WITH POLYESTER FELT CARRIER) | 6000 | SQUARE METERS | 0 | N/A | BAUMERK YAPI VE KİMYA SANAYİ TİC.LTD.ŞTİ |
| 1/12/2024 | 382450900000 | M 35 ELASTIC 1K 20 KG / CIMENTO BASED WATERPROOFING MATERIAL, DRY SAMPLE BOX / DRY SAMPLE BOX | 21 | UNIT | 0 | N/A | ISONEM PAINT AND INSULATION TECHNOLOGIES CONSTRUCTION INDUSTRY TRADE JOINT STOCK COMPANY |
| 1/17/2024 | 321490000019 | DURALATEX (WATERPROOFING MATERIAL) | 600 | UNIT | 0 | N/A | AGEL CONSTRUCTION CHEMICALS INDUSTRY AND TRADE LIMITED COMPANY |
| 1/8/2024 | 680710000000 | BITUMINOUS WATERPROOFING COVER (WITH POLYESTER FELT CARRIER) | 3562.5 | SQUARE METERS | 0 | N/A | IZOTUM INSULATION MATERIALS INDUSTRY AND TRADE LIMITED COMPANY |
| 1/17/2024 | 271500000000 | BITUMFIX® ER 2K BITUMEN-RUBBER AND CEMENT BASED DOUBLE COMPONENT WATERPROOFING MATERIAL | 1080 | KILOGRAM | 0 | N/A | FIXA CONSTRUCTION CHEMICALS INDUSTRY AND TRADE LIMITED COMPANY |
| 1/22/2024 | 321410900000 | POLYURETHEN BASED SINGLE COMPONENT WATERPROOFING COATING | 16200 | KILOGRAM | 0 | N/A | ALPA POLYURETHANE AND CHEMICAL MAD.LTD.ŞTİ. |
| 1/16/2024 | 680710000000 | POLYMER BITUMEN WATERPROOFING MATERIAL (MEMBRANE) | 7350 | SQUARE METERS | 0 | N/A | ODE INSULATION INDUSTRY AND TRADE JOINT STOCK COMPANY |