| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1250.84 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 997.86 | USD | 20250926 |
| Shandong Shuojia Chem | China national standards | MT | 997.86 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 997.86 | USD | 20250926 |