| 3/13/2018 | 391990803000 | SYNTHETIC INSULATION MEMBRANE
| 2395.87 | Meter Square | 63709.4 | N/A | SOPREMA YALITIM SANAYI VE TICARET LTD.STI. |
| 3/20/2018 | 391690100019 | THERMAL INSULATION BARRIER
| 2955 | Meter | 2543.81 | N/A | BURAK ALÜMINYUM SANAYI VE TICARET ANONIM SIRKETI |
| 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 |
| 3/20/2018 | 392690979018 | FIXED CONTACT INSULATION (NOT UNDER THE SCOPE OF 2019 / 5- 2019 / 11-2019 / 10-2019 / 12 NOTIFICATION.)
| 126 | Units | 2442.61 | N/A | SCHNEIDER.ELEKTRIK.SANAYI.VE.TIC.AS. |
| 3/5/2018 | 392690979018 | FIXED CONTACT INSULATION (NOT UNDER THE SCOPE OF 2019 / 5- 2019 / 11-2019 / 10-2019 / 12 NOTIFICATION.)
| 84 | Units | 1628.75 | N/A | SCHNEIDER.ELEKTRIK.SANAYI.VE.TIC.AS. |
| 3/12/2024 | 392190600012 | SYNTHETIC INSULATION MEMBRANE (TECSOUND SY 3/5) | 4714 | SQUARE METERS | 19786 | N/A | SOPREMA YALITIM SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/14/2024 | 392190600012 | SYNTHETIC INSULATION MEMBRANE (TECSOUND SY 5/0) | 7085 | SQUARE METERS | 33150 | N/A | SOPREMA YALITIM SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/5/2024 | 391910120000 | PVC ELECTRICAL INSULATION TAPE (NOT A 2024/5 TEB/LIĞ ITEM) | 1300 | UNIT | 2572 | N/A | İNCOMET İNŞAAT SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/4/2024 | 392690979018 | INSULATION }SPONGE | 2 | UNIT | 374 | N/A | MAİS MOTORLU ARAÇLAR İMAL VE SATIŞ ANONİM ŞİRKETİ |
| 3/1/2024 | 392190909000 | DOOR INSULATION METHOD | 3 | UNIT | 24 | N/A | STELLANTIS OTOMOTİV PAZARLAMA ANONİM ŞİRKETİ |