| 3/13/2018 | 841899900000 | HEAT EXCHANGER COOLER BATTERY (149 PCS)
| 7743 | Kilogram | 30661.3 | N/A | GEMAK GENEL SOGUTMA MAKINALARI SANAYI VE TICARET ANONIM SIRKETI |
| 3/7/2018 | 841950800000 | HEAT EXCHANGER
| 1 | Units | 37303.41 | N/A | TEKNOKON MAKINA IMALAT VE MONTAJ ANONIM SIRKETI |
| 3/21/2018 | 841950800000 | OTHER OF HEAT EXCHANGERS (EXCHANGERS) (126 PCS)
| 2548.93 | Meter Square | 17584.46 | N/A | FRITERM TERMIK CIHAZLAR SANAYII VE TICARET A.S. |
| 3/25/2018 | 841950800000 | HEAT EXCHANGER
| 1 | Units | 30002.8 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/11/2018 | 841950800000 | HEAT EXCHANGER
| 1 | Units | 1637.57 | N/A | FRITERM TERMIK CIHAZLAR SANAYII VE TICARET A.S. |
| 3/30/2018 | 841950800000 | CSAS HEAT EXCHANGER
| 1 | Units | 11834.81 | N/A | TÜRK HAVA YOLLARI TEKNIK ANONIM SIRKETI |
| 3/25/2018 | 841950800000 | EXCHANGER BITERMIC 24-28 KW / GAS-WATER HEAT EXCHANGER GIANNONI
| 10 | Units | 1460.2 | N/A | ELEKS DIS TIC.A.S. |
| 3/7/2018 | 841950800000 | OTHER OF HEAT EXCHANGERS (EXCHANGERS) (63 PCS)
| 1018.95 | Meter Square | 6249.92 | N/A | FRITERM TERMIK CIHAZLAR SANAYII VE TICARET A.S. |
| 3/21/2018 | 841950800000 | HEAT EXCHANGER
| 1 | Units | 8628.45 | N/A | TEKNOKON MAKINA IMALAT VE MONTAJ ANONIM SIRKETI |
| 3/11/2018 | 841950800000 | HEAT EXCHANGER
| 1 | Units | 4864.88 | N/A | LUPUS ELEKTRIK SANAYI VE DIS TICARET LIMITED SIRKETI |