| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 296.89 | USD | 20251204 |
| Nanjing Runsheng Petro | China national standards | MT | 339.3 | USD | 20251204 |
| Liaocheng Xinli | China national standards | MT | 275.68 | USD | 20251204 |
| Liaocheng Xinli | China national standards | MT | 247.41 | USD | 20251204 |
| Shandong Hanyue Chem | China national standards | MT | 261.55 | USD | 20251204 |
| Shandong Hanyue Chem | China national standards | MT | 261.55 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 384.54 | USD | 20251204 |
| Luxi Chem | China national standards | MT | 353.44 | USD | 20251204 |
| Shandong Jinling Chem | China national standards | MT | 240.34 | USD | 20251204 |
| Luxi Chem | China national standards | MT | 240.34 | USD | 20251204 |