| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Hualian Petro | China national standards | MT | 830.95 | USD | 20260109 |
| Dongying Hualian Petro | China national standards | MT | 830.95 | USD | 20260109 |
| Dongying Hualian Petro | China national standards | MT | 823.82 | USD | 20260108 |
| Dongying Hualian Petro | China national standards | MT | 823.82 | USD | 20260108 |
| Dongying Hualian Petro | China national standards | MT | 818.41 | USD | 20260106 |
| Dongying Hualian Petro | China national standards | MT | 818.41 | USD | 20260106 |
| Dongying Hualian Petro | China national standards | MT | 809.2 | USD | 20260105 |
| Dongying Hualian Petro | China national standards | MT | 809.2 | USD | 20260105 |
| Dongying Hualian Petro | China national standards | MT | 854.91 | USD | 20251211 |
| Dongying Hualian Petro | China national standards | MT | 854.1 | USD | 20251210 |