| 3/19/2024 | 902710100000 | GAS AND SMOKE ANALYZER (NOT AN EXHAUST GAS ANALYZER) (WITH CALIBRATION FEES)+ | 1 | UNIT | 573 | N/A | SBC OTOMASYON SİSTEMLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/20/2024 | 902790000000 | GAS CALIBRATION DEVICE PART | 12 | UNIT | 2196 | N/A | ENGİN KOÇ |
| 3/21/2024 | 902790000000 | COMPONENTS AND PARTS OF GAS AND SMOKE ANALYSIS DEVICE, CALIBRATION CONNECTION BODY | 1 | UNIT | 10 | N/A | DRAEGER SAFETY KORUNMA TEKNOLOJİLERİ ANONİM ŞİRKETİ |
| 3/20/2024 | 902790000000 | GAS CALIBRATION DEVICE PART | 7 | UNIT | 1790 | N/A | ENGİN KOÇ |
| 3/8/2018 | 902710100000 | GAS CALIBRATION DEVICE
| 30 | Units | 2469.54 | N/A | ENGIN KOÇ |
| 3/8/2018 | 902790800000 | GAS CALIBRATION DEVICE PARTS
| 50 | Units | 8467.52 | N/A | ENGIN KOÇ |
| 3/8/2018 | 902710100000 | GAS CALIBRATION DEVICE
| 20 | Units | 7400.28 | N/A | ENGIN KOÇ |
| 3/20/2024 | 902710100000 | GAS CALIBRATION DEVICE | 2 | UNIT | 580 | N/A | ENGİN KOÇ |
| 3/8/2018 | 902710100000 | GAS CALIBRATION DEVICE
| 80 | Units | 18980.1 | N/A | ENGIN KOÇ |
| 3/19/2018 | 902710900000 | "THE PART MEASURING THE CALIBRATION ** IS NOT FROM EXHAUST GAS ANALYSIS DEVICES,"
| 2 | Units | 2498.6 | N/A | EKOSINERJI ELEKTRIKSAN.VE TIC.A.S. |