| 3/22/2018 | 902620209000 | CALMET M-15 HEAT METER, CALMET M-20 HEAT METER M-BUS
| 70 | Units | 2032.89 | N/A | FNF TEKNOLOJI SANAYI VE TICARET LIMITED SIRKETI |
| 3/13/2018 | 902680209000 | 58HWEW7001AM2000 * ULTRAS. HEAT METER 2.5-5 M3 / H M-BUS - DN20 - DISLI, 58HWEW7001AM2600 * ULTRAS. HEAT METER 3,5-7 M3 / H M-BUS - DN25 - DISLI, 58HWEW7001AM3900 * ULTRAS. HEAT METER 6-12 M3 / H M-BUS - DN32 - GEAR
| 12 | Units | 1268.7 | N/A | ADAY INSAAT TESISATSANAYII VE TIC.LTD.STI. |
| 3/4/2018 | 902680209000 | HEAT METER SOFTWARE
| 1000 | Units | 17502.8 | N/A | ATLAS SAYAÇ VE ÖLÇÜ ALETLERI YAZILIM OTOMASYON SANAYI TICARET A.S. |
| 3/1/2018 | 902820000000 | ELECTROMECHANICAL HEAT METER SOGT.M.BUS
| 19 | Units | 4730.65 | N/A | SÖNMEZ GLOBAL YAPI VE TICARET ANONIM SIRKETI |
| 3/27/2018 | 903180809000 | VIBRATION METER- PHASE ROTATION TESTER- VISUAL FAULT LOCATOR- DIGITAL TITRATOR IN TRANSFERPET-POCKET HEATER-VOLTAGE CONTINUITY AND CURRENT TEST DEVICE-GROUNDING MEASURING DEVICE-FLAMMABLE GAS LEAKAGE POWER
| 9 | Units | 6196.07 | N/A | GAMA GÜÇ SISTEMLERIMÜH.VE TAAH.A.S. |
| 3/5/2018 | 902710100000 | THERMOCOUPLE * THERMOCOUPLE HEAT METER
| 7200 | Units | 7562.8 | N/A | ALREF METAL VE REFRAKTER DIS TICARET SANAYI LIMITED SIRKETI |
| 1/17/2024 | 902519001900 | 11027119*HEAT PROBE LOGIKA KTY 10 METER | 1 | UNIT | 0 | N/A | DALGAKIRAN COMPRESSOR INDUSTRY AND TRADE LIMITED COMPANY |
| 1/22/2024 | 902680209000 | PM01-BL DN-15 ULTRASONIC CALORIMETER,PM01-BL DN-15 ULTRASONIC CALORIMETER WM-BUS,ER18505 3,6 V 4000 MA BATTERY (FOR WARRANTY),HEAT METERS TOP CASE (FOR WARRANTY) | 790 | UNIT | 0 | N/A | FNF TECHNOLOGY INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/9/2024 | 902680209000 | ATLAS UKM 50 ENERGY MANAGEMENT DEVICE (M- BUS) ULTRASONIC HEAT METER DN50 / ATLAS UKM20 ENERGY MANAGEMENT DEVICE (M- BUS) ULTRASONIC HEAT METER DN20 | 25 | UNIT | 0 | N/A | ATLAS METER AND MEASURING APPLIANCES YAZILIM AUTOMATION INDUSTRY AND TRADE JOINT STOCK COMPANY |
| 1/18/2024 | 902580409000 | HEAT HUMIDITY METER (UNIT-UT HUMIDITY METER DEGREES) CALIBRATION SERVICE | 1 | UNIT | 0 | N/A | EGEMET CALIBRATION MEASUREMENT TRADE LIMITED COMPANY |