| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 50% | MT | 759.47 | USD | 20251009 |
| Shandong Yushuo Chem | 40% | MT | 618.83 | USD | 20251009 |
| Shandong Yushuo Chem | 55% | MT | 773.54 | USD | 20251009 |
| Shandong Yushuo Chem | 55% | MT | 774.05 | USD | 20250930 |
| Shandong Yushuo Chem | 40% | MT | 619.24 | USD | 20250930 |
| Shandong Yushuo Chem | 50% | MT | 759.97 | USD | 20250930 |
| Shandong Yushuo Chem | 40% | MT | 618.94 | USD | 20250929 |
| Shandong Yushuo Chem | 50% | MT | 759.61 | USD | 20250929 |
| Shandong Yushuo Chem | 55% | MT | 773.68 | USD | 20250929 |
| Shandong Yushuo Chem | 40% | MT | 618.39 | USD | 20250928 |