| 3/1/2018 | 850300999019 | ENGINE COIL INSULATION MATERIAL
| 444 | Units | 1796.08 | N/A | COIL PARTNERS BOBINAJ SANAYI VE TICARET ANONIM SIRKETI |
| 3/29/2018 | 701959000000 | INSULATION MATERIAL
| 200 | Units | 1396.22 | N/A | MERCEDES-BENZ TÜRKANONIM SIRKETI |
| 3/7/2018 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE TUBE)
| 6400 | Meter | 2275.14 | N/A | SYNFLEX ELEKTRO IZOLASYON TEKNOLOJILERI ANONIM SIRKETI |
| 3/15/2018 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE TUBE)
| 12300 | Meter | 3735.69 | N/A | SYNFLEX ELEKTRO IZOLASYON TEKNOLOJILERI ANONIM SIRKETI |
| 3/15/2018 | 560314900000 | INSULATION MATERIAL
| 702.3 | Kilogram | 7102.03 | N/A | SYNFLEX ELEKTRO IZOLASYON TEKNOLOJILERI ANONIM SIRKETI |
| 3/7/2018 | 480593801000 | INSULATION MATERIAL
| 1555 | Kilogram | 5643.5 | N/A | ENPAY ENDÜSTRIYEL PAZ.VE YATIRIM A.S. |
| 3/28/2018 | 701939000019 | INSULATION MATERIAL
| 4032 | Meter Square | 16004.65 | N/A | EFES YALITIM VE INSAAT SAN.TIC.LTD.STI. |
| 3/11/2018 | 680690000019 | THE INSULATION MATERIAL THAT MAKES THE CASTING PARTS STAINLESS
| 13200 | Units | 9040.45 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/11/2018 | 680690000019 | THE INSULATION MATERIAL THAT MAKES THE CASTING PARTS STAINLESS
| 41586 | Units | 19940.5 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/1/2018 | 690919000019 | CERAMIC FIBER INSULATION MATERIAL
| 24000 | Units | 1726.01 | N/A | ZENMET DIS TICARET ANONIM SIRKETI |