| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 788.1 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 774.03 | USD | 20250924 |
| Shandong Yushuo Chem | China national standards | MT | 802.17 | USD | 20250923 |