| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Energy | China national standards | MT | 1016.27 | USD | 20251124 |
| Shandong Energy | China national standards | MT | 790.12 | USD | 20251121 |
| Shandong Energy | China national standards | MT | 1015.87 | USD | 20251121 |
| Shandong Energy | China national standards | MT | 1015.87 | USD | 20251121 |
| Shandong Energy | China national standards | MT | 775.69 | USD | 20251120 |
| Shandong Energy | China national standards | MT | 789.79 | USD | 20251120 |
| Shandong Energy | China national standards | MT | 1015.92 | USD | 20251119 |
| Shandong Energy | China national standards | MT | 1015.92 | USD | 20251119 |
| Shandong Energy | China national standards | MT | 790.16 | USD | 20251119 |
| Shandong Energy | China national standards | MT | 776.22 | USD | 20251118 |