| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 818.91 | USD | 20251125 |
| Sinopec | China national standards | MT | 769.49 | USD | 20251125 |
| Wuhan Hengjiu Chem | China national standards | MT | 847.15 | USD | 20251125 |
| Sinopec | China national standards | MT | 762.21 | USD | 20251124 |
| Suzhou ChemMat | China national standards | MT | 784.79 | USD | 20251124 |
| Sinopec | China national standards | MT | 769.26 | USD | 20251124 |
| Nanjing Runsheng Petro | China national standards | MT | 818.67 | USD | 20251124 |
| CNPC | China national standards | MT | 741.03 | USD | 20251124 |
| Wuhan Hengjiu Chem | China national standards | MT | 846.9 | USD | 20251124 |
| Sinopec | China national standards | MT | 776.32 | USD | 20251124 |