| Vendor | Spec | Unit | Price | Currency | Date |
| JX Dean Ind | China national standards | MT | 507.56 | USD | 20251024 |
| JX Dean Ind | China national standards | MT | 507.63 | USD | 20251023 |
| JX Dean Ind | China national standards | MT | 507.37 | USD | 20251022 |
| JX Dean Ind | China national standards | MT | 507.54 | USD | 20251021 |
| JX Dean Ind | China national standards | MT | 507.24 | USD | 20251020 |
| JX Dean Ind | China national standards | MT | 507.41 | USD | 20251017 |
| JX Dean Ind | China national standards | MT | 521.36 | USD | 20251016 |
| JX Dean Ind | China national standards | MT | 535.25 | USD | 20251015 |
| JX Dean Ind | China national standards | MT | 535.05 | USD | 20251014 |
| JX Dean Ind | China national standards | MT | 535.16 | USD | 20251013 |