| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Lifuda | China national standards | MT | 1144.73 | USD | 20251201 |
| Shandong Lifuda | China national standards | MT | 1144.73 | USD | 20251201 |
| Shandong Lifuda | China national standards | MT | 1144.41 | USD | 20251127 |
| Shandong Lifuda | China national standards | MT | 1129.53 | USD | 20251125 |
| Shandong Lifuda | China national standards | MT | 1129.53 | USD | 20251125 |
| Shandong Lifuda | China national standards | MT | 1122.14 | USD | 20251124 |
| Shandong Lifuda | China national standards | MT | 1122.14 | USD | 20251124 |
| Shandong Lifuda | China national standards | MT | 1100.06 | USD | 20251120 |
| Shandong Lifuda | China national standards | MT | 1100.06 | USD | 20251120 |
| Shandong Lifuda | China national standards | MT | 1100.82 | USD | 20251118 |