| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250920 |
| Shandong Yushuo Chem | China national standards | MT | 801.37 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 801.37 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 787.31 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 773.25 | USD | 20250919 |
| Shandong Yushuo Chem | China national standards | MT | 801.86 | USD | 20250918 |