| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 339.53 | USD | 20251211 |
| Nanjing Runsheng Petro | China national standards | MT | 297.09 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 268.79 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Luxi Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |
| Shandong Yushuo Chem | China national standards | MT | 233.43 | USD | 20251211 |