| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Energy | China national standards | MT | 790.34 | USD | 20251118 |
| Shandong Energy | China national standards | MT | 776.22 | USD | 20251118 |
| Shandong Energy | China national standards | MT | 1016.15 | USD | 20251118 |
| Shandong Energy | China national standards | MT | 790.78 | USD | 20251117 |
| Shandong Energy | China national standards | MT | 776.66 | USD | 20251117 |
| Shandong Energy | China national standards | MT | 1016.72 | USD | 20251117 |
| Shandong Energy | China national standards | MT | 790.68 | USD | 20251115 |
| Shandong Energy | China national standards | MT | 1016.59 | USD | 20251115 |
| Shandong Energy | China national standards | MT | 790.68 | USD | 20251114 |
| Shandong Energy | China national standards | MT | 1016.02 | USD | 20251113 |