| 3/11/2018 | 391910809000 | TAPE FOR COIL INSULATION
| 13750 | Meter | 1123.51 | N/A | COIL PARTNERS BOBINAJ SANAYI VE TICARET ANONIM SIRKETI |
| 3/13/2018 | 391990803000 | SYNTHETIC INSULATION MEMBRANE
| 2395.87 | Meter Square | 63709.4 | N/A | SOPREMA YALITIM SANAYI VE TICARET LTD.STI. |
| 3/6/2018 | 391990802000 | "POLIURETHANE INSULATION MATERIAL (NOT USED IN FOOD & FEED INDUSTRY, NO CONTACT WITH FOOD & FEED * AIR IS NOT USED."
| 1245 | Meter Square | 10097.12 | N/A | ENEKO HAVALANDIRMA VE ISI EKO.SIS.TEKN.MAK.S.V.T.A.S |
| 3/28/2018 | 391990809000 | INSULATION MATERIAL
| 52.5 | Meter Square | 1322.22 | N/A | GAMAK MAKINA SANAYIA.S. |
| 3/4/2018 | 391990809000 | SELF-ADHESIVE SHEETS USED IN INSULATION.
| 7500 | Meter Square | 9476.1 | N/A | MAKEL YALITIM ÜRETIM TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/13/2018 | 391910802000 | PLS EDGE INSULATION
| 19700 | Meter | 4444.11 | N/A | FRAENKISCHE TURKEY POLIMER TICARET LIMITED SIRKETI |
| 3/19/2018 | 391990809000 | INSULATION TAPE
| 6 | Units | 2062.07 | N/A | BAKA YAPI MALZEMELERI INS.SAN.VE TICA.S. |
| 3/19/2018 | 391990200000 | PLASTIC TO PLATE / INSULATION MATERIAL // K-40-B 450-30BKT // K-40-B 350-30 BKT ...
| 208 | Units | 19332.2 | N/A | HDM DIS TICARET ANONIM SIRKETI |
| 3/14/2024 | 391990809000 | INSULATION | 1 | UNIT | 13 | N/A | MERCEDES BENZ OTOMOTİV TİCARET VE HİZMETLER ANONİM ŞİRKETİ |
| 3/18/2024 | 391990803019 | INSULATION MATERIAL- | 14400 | UNIT | 204 | N/A | DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SANAYİ TİCARET ANONİM ŞİRKETİ |