| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 310.45 | USD | 20251113 |
| Nanjing Runsheng Petro | China national standards | MT | 338.67 | USD | 20251113 |
| Hubei 789 Chem | China national standards | MT | 282.23 | USD | 20251113 |
| Shandong Jinling Chem | China national standards | MT | 256.83 | USD | 20251113 |
| Shandong Hanyue Chem | China national standards | MT | 268.12 | USD | 20251113 |
| Luxi Chem | China national standards | MT | 263.88 | USD | 20251113 |
| Shandong Langchem | China national standards | MT | 352.78 | USD | 20251113 |
| Shandong Langchem | China national standards | MT | 381.01 | USD | 20251113 |
| Luxi Chem | China national standards | MT | 246.95 | USD | 20251113 |
| Shandong Langchem | China national standards | MT | 366.89 | USD | 20251113 |