| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Chambroad | China national standards | MT | 1073.54 | USD | 20251202 |
| Shandong Chambroad | China national standards | MT | 1074.07 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 1074.07 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 734.89 | USD | 20251201 |
| Shandong Chambroad | China national standards | MT | 734.58 | USD | 20251130 |
| Shandong Chambroad | China national standards | MT | 727.51 | USD | 20251130 |
| Shandong Chambroad | China national standards | MT | 1073.61 | USD | 20251129 |