| 3/29/2018 | 680790000000 | WATER INSULATION MATERIALS
| 401 | Units | 1668.5 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/29/2018 | 680710000000 | WATER INSULATION MATERIAL (P 4000-KK1000-KKF 1000-SP 300-SP 400)
| 8720 | Meter Square | 10796.51 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/6/2018 | 680790000000 | INSULATION MATERIAL
| 4656.96 | Meter Square | 15828.18 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/5/2018 | 680710000000 | WATERPROOFING MATERIAL DRAINAGE BOARD GEOMAX 400 400 GR / M2 & 1 ROLL 40 M2 (2MX
| 3000 | Meter Square | 1499.34 | N/A | ILK INSAAT TAAHHÜT SANAYI VE TICARET ANONIM SIRKETI |
| 3/7/2018 | 680790000000 | WATER INSULATION MATERIALS
| 53544 | Units | 303468.53 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/11/2018 | 680710000000 | WATER ISOLATION MATERIAL PS 330 Y.SP 300.ROLL SHINGLE.P 3000
| 5970 | Meter Square | 10027.86 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 3/8/2018 | 680710000000 | POLISER EXPO 400 P (WATERPROOFING MATERIAL)
| 5000 | Meter Square | 9209.38 | N/A | YALTEKS YALITIM MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/18/2018 | 680790000000 | CORRUGATED WATER INSULATION MATERIAL
| 4960 | Units | 26305.15 | N/A | BTM BITÜMLÜ TECRIT MADDELERI SANAYIVE TICARET A.S. |
| 1/16/2024 | 680710000000 | POLYMER BITUMEN WATERPROOFING MATERIAL (MEMBRANE) | 7350 | SQUARE METERS | 0 | N/A | ODE INSULATION INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/26/2024 | 680710000000 | POLYMER BITUMEN WATERPROOFING MATERIAL (MEMBRANE) | 96000 | SQUARE METERS | 0 | N/A | ODE INSULATION INDUSTRY AND TRADE JOINT STOCK COMPANY |