| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Qidi Chem | China national standards | MT | 787.6 | USD | 20251009 |
| Changzhou Qidi Chem | China national standards | MT | 787.6 | USD | 20251009 |
| Shandong Huize Chem | China national standards | MT | 850.89 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 787.6 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Wonfull Petro | China national standards | MT | 843.86 | USD | 20251009 |