| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Wonfull Petro | China national standards | MT | 774.03 | USD | 20250925 |
| Changzhou Guoshun Chem | China national standards | MT | 1688.79 | USD | 20250925 |
| Changzhou Guoshun Chem | China national standards | MT | 1125.86 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 759.95 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 759.95 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 759.95 | USD | 20250925 |
| Shandong Hanyue Chem | China national standards | MT | 759.95 | USD | 20250925 |
| Hubei 789 Chem | China national standards | MT | 985.12 | USD | 20250925 |
| Hubei 789 Chem | China national standards | MT | 985.12 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250925 |