| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 40% | MT | 618.39 | USD | 20250928 |
| Shandong Yushuo Chem | 50% | MT | 758.94 | USD | 20250928 |
| Shandong Yushuo Chem | 40% | MT | 618.39 | USD | 20250927 |
| Shandong Yushuo Chem | 50% | MT | 758.94 | USD | 20250927 |
| Shandong Yushuo Chem | 55% | MT | 772.99 | USD | 20250927 |
| Shandong Yushuo Chem | 40% | MT | 618.39 | USD | 20250926 |
| Shandong Yushuo Chem | 50% | MT | 758.94 | USD | 20250926 |
| Shandong Yushuo Chem | 50% | MT | 759.95 | USD | 20250925 |
| Shandong Yushuo Chem | 40% | MT | 619.22 | USD | 20250925 |
| Shandong Yushuo Chem | 40% | MT | 619.22 | USD | 20250924 |