| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 727.87 | USD | 20251203 |
| Sinopec | China national standards | MT | 1003.48 | USD | 20251203 |
| Sinopec | China national standards | MT | 1095.34 | USD | 20251203 |
| Shandong Hongyang Chem | China national standards | MT | 1130.68 | USD | 20251203 |
| Huizhou Jincheng Petro | China national standards | MT | 876.28 | USD | 20251203 |
| Sinopec | China national standards | MT | 1257.88 | USD | 20251203 |
| Shandong Jinwen Chem | China national standards | MT | 932.81 | USD | 20251203 |
| Sinopec | China national standards | MT | 848.01 | USD | 20251203 |
| Shandong Langchem | China national standards | MT | 975.21 | USD | 20251203 |
| Shandong Jinwen Chem | China national standards | MT | 932.81 | USD | 20251203 |