| 3/19/2018 | 761610000019 | 60 MM MACRO ISOLATION NAIL
| 500000 | Units | 24352.8 | N/A | SNAR DIS TICARET TURIZM INSAAT SAN. LTD.STI. |
| 3/29/2018 | 850162009100 | STAND-BY 70KVA RICARDO AUTOMATIC TRANSFER PANEL, SOUND ISOLATION CABINET GENERATOR SET
| 2 | Units | 8002.8 | N/A | ORKSA MAKINA SATIS VE SERVIS SAN.LTD.STI. |
| 3/28/2018 | 680610000000 | ISOLATION ACOUSTIC
| 340 | Meter Square | 2128.65 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 3/28/2018 | 680690000019 | ISOLATION ACOUSTIC
| 2000 | Meter Square | 7416.02 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 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. |
| 3/22/2018 | 321410100019 | MB ISOLATION PRIMER
| 222 | Units | 2184.1 | N/A | MARSHALL BOYA VE VERNIK SANAYI A.S. |
| 3/1/2018 | 690210009019 | JM 26 ISOLATION WALL 46X33X12 CM
| 5 | Units | 1141.94 | N/A | SARVION ENDÜSTRIYELMALZEME VE MÜHENDISLLIK TIC.A.S. |
| 3/2/2018 | 854790009019 | ISOLATION MATERIAL MADE FROM PSP & APOS / POS. 15-PSP & INSULATION MATERIAL MADE FROM APOS / POS. 16-PSP & INSULATION MATERIAL MADE FROM APOS / POS. 17-PSP & INSULATION MADE FROM APOS
| 72 | Units | 1360.75 | N/A | ENPAY ENDÜSTRIYEL PAZ.VE YATIRIM A.S. |
| 3/23/2018 | 854790009019 | PSP & INSULATION MATERIAL MADE FROM APOS / 40N06 44 823-10-PSP & ISOLATION MATERIAL MADE FROM APOS / 40N06 44 823-11-PSP & INSULATION MATERIAL MADE FROM APOS / 40N06 44 826-10
| 9 | Units | 12329.98 | N/A | ENPAY ENDÜSTRIYEL PAZ.VE YATIRIM A.S. |
| 3/27/2018 | 903180809000 | PENSAMPERMETER; PHASE PEN; SOIL MEGER; ISOLATION MEGER
| 8 | Units | 4300.4 | N/A | ERDEMIR ELEKTRIK PANO OTOMASYON INSAAT SANAYI VE TICARET ANONIM SIRKETI |