| 3/20/2018 | 902680209000 | CALIBRATION DEVICE FOR GAS LEAKS
| 4 | Units | 9206.62 | N/A | UGUR SOGUTMA MAKINALARI SANAYI VE TICARET A.S. |
| 3/26/2018 | 902790800000 | GAS LEAK DETECTOR DEVICE PARTS AND PARTS SENSOR
| 72 | Units | 6180 | N/A | DMS DOGALGAZ MAKINESISTEMLERI ISI SAN DIS TIC.A.S. |
| 3/20/2018 | 903300900000 | GAS LEAK DETECTOR PARTS
| 29 | Units | 17443.59 | N/A | UGUR SOGUTMA MAKINALARI SANAYI VE TICARET A.S. |
| 3/14/2018 | 902710100000 | "GAS SMOKE ANALYZER, ELECTRONIC GAS LEAK ANALYZER (GAS METERS AND EXHAUST GAS EMISSION DEVICES ARE NOT.)"
| 9 | Units | 3100.01 | N/A | TESTO ELEKTRONIK VETEST ÖLÇÜM CIH.DIS TIC.LTD.STI. |
| 3/13/2018 | 903180809000 | COOLER FAB. GAS LEAK TEST 1 DEVICE YTB 501219 / 19.11.18-21.
| 1 | Units | 141995.97 | N/A | BSH EV ALETLERI SAN.VE TIC.A.S. |
| 3/1/2018 | 902710100000 | "FLUE GAS ANALYZER, ELECTRONIC GAS LEAK ANALYZER (GAS METERS AND EXHAUST GAS EMISSION DEVICES ARE NOT.)"
| 30 | Units | 18689.43 | N/A | TESTO ELEKTRONIK VETEST ÖLÇÜM CIH.DIS TIC.LTD.STI. |
| 3/5/2024 | 902710100000 | GAS LEAK DETECTOR- | 1 | UNIT | 31074 | N/A | ARÇELİK ANONİM ŞİRKETİ |
| 3/13/2024 | 902750000000 | INFRARENT REFRIGEREN-T GAS LEAK DETECTOR | 1 | UNIT | 2156 | N/A | TÜRK HAVA YOLLARI TEKNİK ANONİM ŞİRKETİ |
| 3/4/2024 | 902790000000 | AIR CONDITIONER GAS LEAK TEST DEVICE PART | 1 | UNIT | 1658 | N/A | MITSUBISHI ELECTRIC TURKEY KLİMA SİSTEMLERİ ÜRETİM ANONİM ŞİRKETİ |
| 3/11/2024 | 902790000000 | FILTER HOLDER-HIPACE-OPTICAL CELL-SNIFFER PROBE FOR THE DEVICE FOR GAS LEAK TESTING | 53 | UNIT | 4716 | N/A | SENSOCON SERVICE TEKNOLOJİ İTHALAT İHRACAT SANAYİ VE TİCARET LİMİTED ŞİRKETİ |