| 3/8/2018 | 741220000019 | THIN AND THICK PIPE CONNECTION PARTS (NIPEL) MADE OF COPPER ALLOY USED IN THE MANUFACTURING OF TRAILERS
| 170 | Units | 2016.21 | N/A | TIRSAN TREYLER SANAYI VE TICARET ANONIM SIRKETI. |
| 3/26/2018 | 741220000019 | COPPER ALLOY PIPE CONNECTION PARTS (NIPEL) USED IN THE MANUFACTURING OF TRAILERS
| 150 | Units | 1781.66 | N/A | TIRSAN TREYLER SANAYI VE TICARET ANONIM SIRKETI. |
| 3/18/2018 | 741121100000 | COPPER ALLOY FLAT PIPE
| 44 | Units | 3553.62 | N/A | TERMO IDEAL ISI SAN.VE TIC.AS. |
| 3/12/2018 | 741220000019 | COPPER ALLOY PIPE CONNECTION PART
| 700 | Units | 1408.13 | N/A | PEXA BORU SANAYI A.S |
| 3/6/2018 | 741220000019 | PIPE CONNECTION PARTS OF COPPER NICKEL (CUNIFE) ALLOY
| 7 | Units | 2470.84 | N/A | BKM KAYNAK ÜRÜNLERI VE METAL SANAYI TICARET LIMITED SIRKETI |
| 3/29/2024 | 741220000019 | COPPER ALLOY PIPE CONNECTOR | 188 | UNIT | 4915 | N/A | 3 EN MÜHENDİSLİK TAAHHÜT VE TİCARET LİMİTED ŞİRKETİ |
| 3/29/2024 | 741220000019 | COPPER ALLOY PIPE FITTINGS/I | 1 | UNIT | 25 | N/A | DMG MORİ İSTANBUL MAKİNE TİCARET VE SERVİS LİMİTED ŞİRKETİ |
| 3/6/2024 | 741129000000 | COPPER PIPE (THOSE OF ALLOYS) | 1293 | KILOGRAM | 16959 | N/A | SCHNEIDER ELEKTRİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/26/2024 | 741129000000 | COPPER PIPE (THOSE OF ALLOYS) | 1088 | KILOGRAM | 14624 | N/A | SCHNEIDER ELEKTRİK SANAYİ VE TİCARET ANONİM ŞİRKETİ |