| Vendor | Spec | Unit | Price | Currency | Date |
| Aite Zhejiang | China national standards | MT | 879.95 | USD | 20250916 |
| Shandong Huize Chem | China national standards | MT | 1098.17 | USD | 20250916 |
| Shandong Jinwen Chem | China national standards | MT | 985.54 | USD | 20250916 |
| Shandong Langchem | China national standards | MT | 1139.95 | USD | 20250915 |
| Shandong Langchem | China national standards | MT | 1055.51 | USD | 20250915 |
| Zibo Lishuo Chem | China national standards | MT | 844.4 | USD | 20250915 |
| Zibo Lishuo Chem | China national standards | MT | 844.4 | USD | 20250915 |
| Zibo Lishuo Chem | China national standards | MT | 844.4 | USD | 20250915 |
| Zibo Lishuo Chem | China national standards | MT | 844.4 | USD | 20250915 |
| Zibo Lishuo Chem | China national standards | MT | 844.4 | USD | 20250915 |