| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 745.54 | USD | 20250929 |
| Sinopec | China national standards | MT | 844.01 | USD | 20250929 |
| Sinopec | China national standards | MT | 745.54 | USD | 20250929 |
| CNPC | China national standards | MT | 738.51 | USD | 20250929 |
| Nanjing Runsheng Petro | China national standards | MT | 844.01 | USD | 20250929 |
| Qingdao Chengxin Chem | China national standards | MT | 900.28 | USD | 20250929 |
| Sinopec | China national standards | MT | 773.68 | USD | 20250929 |
| Sinopec | China national standards | MT | 752.58 | USD | 20250929 |
| CNPC | China national standards | MT | 737.86 | USD | 20250928 |
| Suzhou ChemMat | China national standards | MT | 780.02 | USD | 20250928 |