| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 790.21 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 733.77 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 818.43 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 733.77 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.88 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.88 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 712.6 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 733.77 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 712.6 | USD | 20251103 |
| Shandong Shuojia Chem | China national standards | MT | 712.6 | USD | 20251103 |