| 3/5/2018 | 741122000000 | COPPER AND NICKEL ALLOY PIPE - NB31 MTL 472
| 177 | Kilogram | 3143.94 | N/A | SEFINE DENIZCILIK TERSANECILIK TURIZM SAN. VE TIC. A.S. |
| 3/8/2018 | 741122000000 | COPPER NICKEL ALLOY PIPES
| 13 | Units | 3592.55 | N/A | SKALA TEKNIK MÜHENDISLIK ENERJI MAKINA TASARIM YAZILIM SANAYI VE TICARET LIMITED SIRKETI |
| 3/26/2018 | 741122000000 | COPPER PLATED THIN AND THICK PIPES
| 1112 | Kilogram | 20222.5 | N/A | BG DENIZCILIK SANAYI TICARET ANONIM SIRKETI |
| 3/29/2024 | 741122000000 | CUNIFE OR COPPER PIPE IN VARIOUS DIAMETERS, DIMENSIONS AND QUALITIES (EXEMPTION ORDER NO: 35) | 114 | METRE | 4199 | N/A | EGE YAT HİZMETLERİ TURİZM SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/5/2024 | 741122000000 | COPPER PIPE | 186 | METRE | 13000 | N/A | BG DENİZCİLİK SANAYİ TİCARET ANONİM ŞİRKETİ |
| 3/15/2024 | 741122000000 | COPPER NICKE}L PIPE | 10104 | KILOGRAM | 116621 | N/A | TUNÇ METAL TİCARET ANONİM ŞİRKETİ |
| 3/21/2024 | 741122000000 | COPPER NICKE}L PIPE | 3572 | KILOGRAM | 43699 | N/A | TUNÇ METAL TİCARET ANONİM ŞİRKETİ |