| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 760.05 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 760.05 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 774.12 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 745.97 | USD | 20251010 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 773.54 | USD | 20251009 |