| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 90% | MT | 534.07 | USD | 20250926 |
| Shandong Yushuo Chem | Industrial Grade | MT | 534.07 | USD | 20250926 |
| Shandong Yushuo Chem | 90% | MT | 463.8 | USD | 20250926 |
| Shandong Yushuo Chem | 90% | MT | 464.42 | USD | 20250925 |
| Shandong Yushuo Chem | Industrial Grade | MT | 534.78 | USD | 20250925 |
| Shandong Yushuo Chem | 90% | MT | 534.78 | USD | 20250925 |
| Shandong Yushuo Chem | Industrial Grade | MT | 534.78 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 408.12 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 408.12 | USD | 20250925 |
| Shandong Yushuo Chem | China national standards | MT | 408.12 | USD | 20250925 |