| 3/5/2018 | 730431209000 | IRON-STEEL PIPES
| 6.32 | Kilogram | 1340.53 | N/A | MAN TÜRKIYE ANONIM SIRKETI |
| 3/20/2018 | 730431209000 | "FINE AND THICK PIPES FROM IRON / STEEL, CROSS-SECTIONED CIRCULAR PIPES COLD-DRAWN PRECISION PIPES"
| 1868 | Kilogram | 4203.21 | N/A | KONSANTAS KONYA DÖKÜM MAKINA SANAYI TICARET ANONIM SIRKETI |
| 3/14/2018 | 730431209000 | IRON-STEEL PIPE (FREE)
| 302 | Units | 1876.46 | N/A | DORUHAN PAZARLAMA VEDIS TIC.TAHM.TAHKLIYE VE NAK.KOM |
| 3/15/2024 | 730431209000 | IRON OR STEEL HYDRAULIC PIPE USED IN WIND TURBINE | 12 | UNIT | 206 | N/A | NORDEX ENERJİ ANONİM ŞİRKETİ |
| 3/18/2024 | 730431209000 | IRON AND STEEL PIPE-AR | 60 | UNIT | 3557 | N/A | MELRON ENDÜSTRİ METAL PLASTİK ELEKTRİK TEKSTİL SANAYİ VE TİCARET LİMİTED ŞİRKETİ |