| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Shandong Yushuo Chem | China national standards | MT | 233.21 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 236.03 | USD | 20251210 |