| 3/1/2018 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE TUBE)
| 27800 | Meter | 3252.76 | N/A | SYNFLEX ELEKTRO IZOLASYON TEKNOLOJILERI ANONIM SIRKETI |
| 3/13/2018 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE TUBE)
| 25400 | Meter | 3980.87 | N/A | SYNFLEX ELEKTRO IZOLASYON TEKNOLOJILERI ANONIM SIRKETI |
| 3/7/2018 | 701990009000 | EXHAUST CONTROL INSULATION BAND
| 10000 | Kilogram | 13344.6 | N/A | CEFA MAKINA SANAYI VE TICARET ANONIM SIRKETI |
| 3/4/2018 | 701990001000 | INSULATION MATERIAL FROM GLASS FIBERS (GLASS MACARON)
| 144000 | Meter | 14308.6 | N/A | DOGANAK DOGAN AKYÜZVE ORT.KOLL.STI. |
| 3/5/2018 | 701939000013 | INSULATION PANEL
| 5965 | Units | 28741.68 | N/A | WHIRLPOOL BEYAZ ESYA SANAYI VE TICARET ANONIM SIRKETI |
| 3/26/2018 | 701990003000 | THERMAL INSULATION TAPE
| 900 | Units | 1397.68 | N/A | UGUR MOTORLU ARAÇLAR ANONIM SIRKETI |
| 3/18/2018 | 701990001000 | PIPE INSULATION SHEATH
| 3300 | Meter | 13742.42 | N/A | ALTAN HIDROLIK MÜHENDISLIK SAN.VE TIC.A.S. |
| 3/29/2024 | 701990003000 | HEAT INSULATION TAPE | 1560 | UNIT | 4965 | N/A | UĞUR MOTORLU ARAÇLAR ANONİM ŞİRKETİ |
| 3/15/2024 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE CASING) **COILS FOR INSULATION OF PIPES AND TUBES ARE ONE OF V+E CASES. | 200 | METRE | 92 | N/A | SYNFLEX ELEKTRO İZOLASYON TEKNOLOJİLERİ ANONİM ŞİRKETİ |
| 3/15/2024 | 701990001000 | GLASS FIBER INSULATION MATERIAL (CABLE CASING) **COILS FOR INSULATION OF PIPES AND TUBES ARE ONE OF V+E CASES. | 10000 | METRE | 632 | N/A | SYNFLEX ELEKTRO İZOLASYON TEKNOLOJİLERİ ANONİM ŞİRKETİ |