| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 1084.81 | USD | 20250730 |
| Sinopec | China national standards | MT | 1091.81 | USD | 20250730 |
| Sinopec | China national standards | MT | 1091.81 | USD | 20250730 |
| Shandong Mengkanda Chem | China national standards | MT | 839.03 | USD | 20250729 |
| Sinopec | China national standards | MT | 1083.75 | USD | 20250729 |
| Shandong Langchem | China national standards | MT | 1055.78 | USD | 20250729 |
| Shandong Langchem | China national standards | MT | 964.89 | USD | 20250729 |
| Sinopec | China national standards | MT | 1090.74 | USD | 20250729 |
| Sinopec | China national standards | MT | 1090.74 | USD | 20250729 |
| Huizhou Jincheng Petro | China national standards | MT | 1090.74 | USD | 20250729 |