| 3/22/2018 | 722530900000 | HOT ROLLED ROLLER SHEET OF BORON-ALLOY STEEL * IS NOT FROM TOOL STEEL. *
| 18330 | Kilogram | 8141.39 | N/A | ARCELORMITTAL RZK ÇELIK SERVIS MERKEZI SANAYI VE TICARET ANONIM SIRKETI |
| 3/6/2018 | 722599000010 | 100 ROLL DYED ALUMINUM - ZINC COATED (WITH BORON ADDITIONAL) STEEL SHEET (IN ROLL)
| 400094 | Kilogram | 316701.03 | N/A | EGE POL IZOLASYON YAPI MALZEMELERI SANAYI VE TICARET ANONIM SIRKETI |
| 3/29/2024 | 730799100000 | STEEL PIPE CONNECTOR, STEEL BORON/U CONNECTOR | 311 | UNIT | 264 | N/A | SAME DEUTZ FAHR TRAKTÖR SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/5/2024 | 722592000010 | BORON ALLOY GALVANIZED COIL SHEET (0.37*1/000MM) (GALVANISED STEEL COIL) | 49204 | KILOGRAM | 32791 | N/A | ZONTUR DEMİR ÇELİK SANAYİ ANONİM ŞİRKETİ |
| 3/13/2024 | 722599000010 | 113 PIECES PREPAINTED GALVANIZED STEEL COI/L WITH BORON (246.876 KG 0.13*1060 - 374.095 KG 0.15*1060) | 620971 | KILOGRAM | 662857 | N/A | ISOPOL KİMYA ANONİM ŞİRKETİ |
| 3/6/2024 | 722599000010 | 41 PIECES PREPAINTED GALVANIZED STEEL COIL/ WITH BORON (0.17*1130) | 252464 | KILOGRAM | 258631 | N/A | ISOPOL KİMYA ANONİM ŞİRKETİ |
| 3/28/2024 | 730441009000 | BORON/U FROM COLD ROLLED STAINLESS STEEL | 155 | UNIT | 158478 | N/A | POLAT MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/5/2024 | 730799800019 | BORON B-CONNECTING PART MADE OF IRON AND STEEL | 1 | UNIT | 2104 | N/A | GÜRİŞ İŞ MAKİNALARI ENDÜSTRİ ANONİM ŞİRKETİ |
| 3/5/2024 | 730441009000 | BORON/U FROM COLD ROLLED STAINLESS STEEL | 0 | METRE | 1408 | N/A | POLAT MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ |
| 3/27/2024 | 730431209000 | COLD DRAWN SEAMLESS PRECISION STEEL BORON/U | 79742 | METRE | 84984 | N/A | HYDRO TUBE HİDROLİK BORU ENDÜSTRİSİ ANONİM ŞİRKETİ |