| 3/30/2018 | 730719100000 | FORMABLE CAST IRON PIPE CONNECTION PARTS
| 422 | Units | 4254.14 | N/A | PENA IÇ VE DIS TICARET ANONIM SIRKETI |
| 3/6/2018 | 730719100000 | CAST IRON PIPE CONNECTION PARTS
| 1904 | Units | 18874.07 | N/A | ISIK TEKNOLOJIK TESISAT SISTEMLERI TIC.A.S. |
| 3/4/2024 | 730719100000 | DUCTILLE CAST IRON PIPE CONNECTION PARTS/RI (24 PALLET = 873 PIECES) | 24 | UNIT | 6449 | N/A | İNKA YAPI BAĞLANTI ELEMANLARI SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 730719100000 | PIPE FITTINGS MADE OF CAST IRON/ | 2393 | UNIT | 22825 | N/A | IŞIK TEKNOLOJİK TESİSAT SİSTEMLERİ TİCARET ANONİM ŞİRKETİ |
| 3/11/2024 | 730719100000 | PIPE FITTINGS MADE FROM CAST IRON B/EDELSIZ | 2 | UNIT | 150 | N/A | IŞIK TEKNOLOJİK TESİSAT SİSTEMLERİ TİCARET ANONİM ŞİRKETİ |
| 3/12/2024 | 730719100000 | PIPE FITTINGS MADE OF CAST IRON/ | 8273 | UNIT | 80350 | N/A | IŞIK TEKNOLOJİK TESİSAT SİSTEMLERİ TİCARET ANONİM ŞİRKETİ |
| 3/15/2024 | 730719100000 | DUCTILLE CAST IRON PIPE FITTINGS (22 PALLETS = 675 PIECES) | 22 | UNIT | 8410 | N/A | İNKA YAPI BAĞLANTI ELEMANLARI SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/25/2024 | 720449900011 | CAST IRON | 25060550 | KILOGRAM | 10975171 | N/A | İÇDAŞ ÇELİK ENERJİ TERSANE VE ULAŞIM SANAYİ ANONİM ŞİRKETİ |
| 3/28/2024 | 730719100000 | PIPE FITTINGS MADE OF CAST IRON/ | 5264 | UNIT | 81362 | N/A | IŞIK TEKNOLOJİK TESİSAT SİSTEMLERİ TİCARET ANONİM ŞİRKETİ |