| Vendor | Spec | Unit | Price | Currency | Date |
| JIN Yimeng | China national standards | MT | 718.83 | USD | 20251017 |
| Nanjing Baitu Chem | China national standards | MT | 747.02 | USD | 20251017 |
| Nanjing Baitu Chem | China national standards | MT | 747.02 | USD | 20251017 |
| Jinan Angxin Chem | China national standards | MT | 725.87 | USD | 20251017 |
| Jinan Angxin Chem | China national standards | MT | 725.87 | USD | 20251017 |
| Shandong Jinwen Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Nanjing Runsheng Petro | China national standards | MT | 761.11 | USD | 20251017 |
| Nanjing Runsheng Petro | China national standards | MT | 761.11 | USD | 20251017 |
| Nanjing Runsheng Petro | China national standards | MT | 761.11 | USD | 20251017 |
| Shandong Langchem | China national standards | MT | 852.73 | USD | 20251017 |