| 3/26/2018 | 730441009000 | STAINLESS STEEL SEAMLESS PIPES (STAINLESS STEEL SEAMLESS PIPES)
| 50580 | Kilogram | 226606.04 | N/A | MARMARA METAL ÜRÜNLEPAZARLAMA SAN VETIC.LTD.STI. |
| 3/12/2018 | 730441009000 | STAINLESS STEEL COLD ROLLED SEAMLESS STEEL PIPE
| 6246 | Kilogram | 34263.38 | N/A | VAMATES TESISAT TEKNOLOJILERI TE.HI.M.I.O.T.S.VE T.L |
| 3/22/2018 | 730441009000 | STAINLESS STEEL SEAMLESS PIPES
| 24184 | Kilogram | 81020 | N/A | ARAS PASLANMAZ METALSAN.VE TIC.LTD.STI. |
| 3/1/2018 | 730441009000 | STAINLESS STEEL SEAMLESS PIPE
| 6 | Units | 13057.46 | N/A | TEKFEN IMALAT VE MÜHENDISLIK ANONIM SIRKETI |
| 3/12/2018 | 730441009000 | STAINLESS STEEL PIPE (SEAMLESS)
| 1850 | Units | 5501.95 | N/A | ELEKTROSAN ELEKTRIKMALZEMELERI TAAHVE TIC.LTD.STI. |
| 3/7/2024 | 730441009000 | COLD-ROLLED SEAMLESS PIPE WITH CIRCULAR SECTION MADE OF STAINLESS STEEL | 58 | UNIT | 14248 | N/A | AYSU YEDEK PARÇA MAKİNA OTO. NAK. İNŞ SAN VE TİCARET LİMİTED ŞİRKETİ |
| 3/6/2024 | 730441009000 | SEAMLESS COLD DRAWING/PIPE MADE OF STAINLESS STEEL | 65 | UNIT | 4959 | N/A | EREN ENERJİ ELEKTRİK ÜRETİM ANONİM ŞİRKETİ |
| 3/13/2024 | 730441009000 | STAINLESS STEEL CIRCULAR SECTION / COLD DRAWN SEAMLESS PIPE | 2 | METRE | 650 | N/A | RSA METAL DEMİR ÇELİK SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/11/2024 | 730441009000 | COLD DRAWN SEAMLESS PIPE | 18 | METRE | 207 | N/A | VAN LEEUWEN DİSTRİBUTİON BORU SANAYİ VE TİCARET LİMİTED ŞİRKETİ |
| 3/11/2024 | 730441009000 | STAINLESS STEEL SEAMLESS COLD FINISHED /PIPES | 11616 | METRE | 176765 | N/A | BORŞEN BORU SANAYİ VE TİCARET ANONİM ŞİRKETİ |