| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | 55% | MT | 775.73 | USD | 20251105 |
| Shandong Yushuo Chem | 55% | MT | 775.9 | USD | 20251104 |
| Shandong Yushuo Chem | 40% | MT | 620.72 | USD | 20251104 |
| Shandong Yushuo Chem | 50% | MT | 761.8 | USD | 20251104 |
| Shandong Yushuo Chem | 55% | MT | 776.1 | USD | 20251103 |
| Shandong Yushuo Chem | 40% | MT | 620.77 | USD | 20251031 |
| Shandong Yushuo Chem | 55% | MT | 775.96 | USD | 20251031 |
| Shandong Yushuo Chem | 50% | MT | 761.85 | USD | 20251031 |
| Shandong Yushuo Chem | 50% | MT | 762.02 | USD | 20251030 |
| Shandong Yushuo Chem | 55% | MT | 776.13 | USD | 20251030 |