| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 775.69 | USD | 20251120 |
| Nanjing Runsheng Petro | China national standards | MT | 719.27 | USD | 20251120 |
| Nanjing Baitu Chem | China national standards | MT | 747.48 | USD | 20251120 |
| Shandong Jinshenrun Chem | China national standards | MT | 705.17 | USD | 20251120 |
| Nantong Zhonghe Chem | China national standards | MT | 691.07 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 733.38 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 733.38 | USD | 20251120 |
| Shandong Aite Chem | China national standards | MT | 747.48 | USD | 20251120 |
| Shandong Shuojia Chem | China national standards | MT | 733.38 | USD | 20251120 |
| Hubei 789 Chem | China national standards | MT | 768.63 | USD | 20251120 |