| Vendor | Spec | Unit | Price | Currency | Date |
| Beijing Yanshan Petro | China national standards | MT | 599.52 | USD | 20250924 |
| Beijing Yanshan Petro | China national standards | MT | 520.71 | USD | 20250924 |
| Beijing Yanshan Petro | China national standards | MT | 633.29 | USD | 20250924 |
| Beijing Yanshan Petro | China national standards | MT | 599.52 | USD | 20250923 |
| Beijing Yanshan Petro | China national standards | MT | 633.29 | USD | 20250923 |
| Beijing Yanshan Petro | China national standards | MT | 520.71 | USD | 20250923 |
| Beijing Yanshan Petro | China national standards | MT | 689.11 | USD | 20250922 |
| Beijing Yanshan Petro | China national standards | MT | 599.11 | USD | 20250922 |
| Beijing Yanshan Petro | China national standards | MT | 632.86 | USD | 20250922 |
| Beijing Yanshan Petro | China national standards | MT | 520.35 | USD | 20250922 |