| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongming Petro | China national standards | MT | 1871.79 | USD | 20250930 |
| Shandong Dongming Petro | China national standards | MT | 886.21 | USD | 20250929 |
| Shandong Dongming Petro | China national standards | MT | 885.43 | USD | 20250928 |
| Shandong Dongming Petro | China national standards | MT | 1869.24 | USD | 20250928 |
| Shandong Dongming Petro | China national standards | MT | 1869.24 | USD | 20250926 |
| Shandong Dongming Petro | China national standards | MT | 1871.74 | USD | 20250925 |
| Shandong Dongming Petro | China national standards | MT | 1871.74 | USD | 20250925 |
| Shandong Dongming Petro | China national standards | MT | 886.61 | USD | 20250924 |
| Shandong Dongming Petro | China national standards | MT | 1871.74 | USD | 20250924 |
| Shandong Dongming Petro | China national standards | MT | 886.61 | USD | 20250923 |