| Vendor | Spec | Unit | Price | Currency | Date |
| JX Dean Ind | China national standards | MT | 493.83 | USD | 20251121 |
| JX Dean Ind | China national standards | MT | 493.62 | USD | 20251120 |
| JX Dean Ind | China national standards | MT | 493.85 | USD | 20251119 |
| JX Dean Ind | China national standards | MT | 493.96 | USD | 20251118 |
| JX Dean Ind | China national standards | MT | 494.24 | USD | 20251117 |
| JX Dean Ind | China national standards | MT | 494.18 | USD | 20251114 |
| JX Dean Ind | China national standards | MT | 493.9 | USD | 20251113 |
| JX Dean Ind | China national standards | MT | 494.12 | USD | 20251112 |
| JX Dean Ind | China national standards | MT | 493.89 | USD | 20251111 |
| JX Dean Ind | China national standards | MT | 493.96 | USD | 20251110 |