| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Lifuda | China national standards | MT | 1100.82 | USD | 20251118 |
| Shandong Lifuda | China national standards | MT | 1101.45 | USD | 20251117 |
| Shandong Lifuda | China national standards | MT | 1101.45 | USD | 20251117 |
| Shandong Lifuda | China national standards | MT | 1094.25 | USD | 20251114 |
| Shandong Lifuda | China national standards | MT | 1094.25 | USD | 20251114 |
| Shandong Lifuda | China national standards | MT | 1087.06 | USD | 20251112 |
| Shandong Lifuda | China national standards | MT | 1087.02 | USD | 20251107 |
| Shandong Lifuda | China national standards | MT | 1072.46 | USD | 20251106 |
| Shandong Lifuda | China national standards | MT | 1078.97 | USD | 20251105 |
| Shandong Lifuda | China national standards | MT | 1079.49 | USD | 20251103 |