| 3/7/2018 | 840310900000 | HEATING BOILER.
| 27 | Units | 12439.21 | N/A | VALEO TICARI TASITLAR TERMO SISTEMLERI ANONIM SIRKETI |
| 3/8/2024 | 840310900000 | CONDENSING BOILER(ALUBOX 208)CENTRAL HEATING BOILER (EXCEPT THOSE IN POSITION 84.02):- BOILER:--+ OTHERS | 1 | UNIT | 3596 | N/A | DÇD DOĞALGAZ ISI SİSTEMLERİ PAZARLAMA VE SANAYİ ANONİM ŞİRKETİ |
| 3/21/2018 | 840310900000 | CENTRAL HEATING BOILERS
| 2 | Units | 14530.93 | N/A | SOUTH STREAM TRANSPORT B.V. MERKEZI HOLLANDA ISTANBUL MERKEZ SUBESI |
| 3/11/2024 | 840310900000 | CONDENSING BOILER(ENERGYDENS 125 SLAVE)CENTRAL HEATING BOILER (EXCEPT THOSE IN POSITION 84.02):- K+BOILER:-- OTHERS | 15 | UNIT | 17000 | N/A | VİESSMANN ISI TEKNİKLERİ TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 840310900000 | CENTRAL HEATING BOILER (EXCEPT THOSE OF HEADING 84.02):- BOILER:-- OTHERS (ENERGYDENS 115 MAST+ER) | 5 | UNIT | 6920 | N/A | VİESSMANN ISI TEKNİKLERİ TİCARET ANONİM ŞİRKETİ |
| 3/8/2024 | 840310900000 | CONDENSING BOILER(WALLCON 67)CENTRAL HEATING BOILER (EXCEPT THOSE IN POSITION 84.02):- BOILER:--+ OTHERS | 23 | UNIT | 20069 | N/A | DÇD DOĞALGAZ ISI SİSTEMLERİ PAZARLAMA VE SANAYİ ANONİM ŞİRKETİ |
| 3/26/2018 | 840310900000 | CENTRAL HEATING BOILERS (ALUCON 115 (DG) MASTER-SLAVE / 150 (DG) MASTER-SLAVE / ALIBOX X-TREME 535-880-1065 WITHOUT FILTER)
| 16 | Units | 80818.81 | N/A | DÇD DOGALGAZ ISI SISTEMLERI PAZ.VE SAN.A.S. |
| 3/8/2018 | 840310900000 | CENTRAL HEATING BOILER (WALCON X- TREME 42/67/150 MASTER-67/150 SLAVE-ALUCON 90 (DG) MASTER-115 SLAVE / ALUBOX 150-1000 WITHOUT FILTER)
| 44 | Units | 149065.92 | N/A | DÇD DOGALGAZ ISI SISTEMLERI PAZ.VE SAN.A.S. |
| 3/13/2018 | 840310900000 | CENTRAL HEATING BOILER
| 216 | Units | 32777.2 | N/A | TÜRK DEMIR DÖKÜM FABRIKALARI ANONIM SIRKETI |
| 3/21/2018 | 840310900000 | 0010010778 HEATING BOILER
| 4 | Units | 6288.03 | N/A | VAILLANT ISI SANAYIVE TICARET LIMITED SIRKETI |