| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 1714.64 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 1714.64 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 1716.93 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 1716.93 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 1801.37 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 1801.37 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 1801.37 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 1801.37 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 1716.93 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 1716.93 | USD | 20250924 |