| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 748.0 | USD | 20251110 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.79 | USD | 20251110 |
| Suzhou ChemMat | China national standards | MT | 780.46 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 889.13 | USD | 20251110 |
| Sinopec | China national standards | MT | 762.11 | USD | 20251110 |
| Sinopec | China national standards | MT | 762.32 | USD | 20251107 |
| Suzhou ChemMat | China national standards | MT | 780.68 | USD | 20251107 |
| Sinopec | China national standards | MT | 741.15 | USD | 20251107 |
| Nanjing Runsheng Petro | China national standards | MT | 818.79 | USD | 20251107 |
| Sinopec | China national standards | MT | 748.21 | USD | 20251107 |