| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 818.27 | USD | 20251027 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.49 | USD | 20251027 |
| Sinopec | China national standards | MT | 775.95 | USD | 20251027 |
| Wuhan Hengjiu Chem | China national standards | MT | 845.93 | USD | 20251025 |
| CNPC | China national standards | MT | 690.84 | USD | 20251024 |
| Shandong Hongyang Chem | China national standards | MT | 888.22 | USD | 20251024 |
| Sinopec | China national standards | MT | 726.09 | USD | 20251024 |
| Sinopec | China national standards | MT | 817.73 | USD | 20251024 |
| Nanjing Runsheng Petro | China national standards | MT | 817.73 | USD | 20251024 |
| Suzhou ChemMat | China national standards | MT | 758.52 | USD | 20251024 |