| 3/29/2018 | 382499920039 | ELECTRIC INSULATING FLUID (SYNTHETIC ESTER DIELECTRIC INSULATING FLUID)
| 40 | Units | 6514.88 | N/A | DEMIRER KABLO TESISLERI SAN.VE TIC.AS. |
| 3/14/2024 | 680690000019 | INSULATING MATERIAL | 2 | UNIT | 12 | N/A | TETRA PAK PAKETLEME SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/26/2018 | 382499969068 | SYNTETIC MIDEL INSULATION FLUID - SYNTETIC ESTER DIELECTRIC INSULATING FLUID (7 UNITS 1000 KG IBC TANK)
| 7 | Units | 22614.99 | N/A | ABB ELEKTRIK SANAYI ANONIM SIRKETI |
| 3/6/2018 | 690320900000 | FIRE RESISTANT INSULATING MATERIAL USED IN FOUNDRY
| 1598 | Units | 7748.35 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/29/2018 | 340399000000 | SYNTHETIC INSULATING COOLER LIQUID (MIDEL 7131) *
| 22000 | Kilogram | 89260.23 | N/A | ELTAS TRANSFORMATÖRSANAYI VE TICARET A.S. |
| 3/8/2018 | 680690000019 | "THERMOCOUPLE HEAT-INSULATING ITEM (THERE ARE 260 CARTONS, 53 PIECES IN EACH CARTON, 378 PIECES IN EACH 20 CARTON AND 48 CARTONS IN EACH CARTON)"
| 328 | Units | 25988.13 | N/A | HERAEUS ELECTRO-NITE TERMOTEKNIK SANAYI VE TICARET ANONIM SIRKETI |
| 3/21/2018 | 690320900000 | FIRE RESISTANT INSULATING MATERIAL USED IN FOUNDRY
| 440 | Units | 3637.56 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |
| 3/1/2018 | 340399000000 | SYNTHETIC INSULATING COOLER LIQUID (MIDEL 7131) *
| 15000 | Kilogram | 61300.36 | N/A | ELTAS TRANSFORMATÖRSANAYI VE TICARET A.S. |
| 3/13/2018 | 690320900000 | FIRE RESISTANT INSULATING MATERIAL USED IN FOUNDRY
| 4650 | Units | 15408.68 | N/A | VESUVIUS ISTANBUL REFRAKTER SANAYI VE TIC.A.S. |