| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 1278.95 | USD | 20250927 |
| Luxi Chem | China national standards | MT | 1025.97 | USD | 20250926 |
| Luxi Chem | China national standards | MT | 997.86 | USD | 20250926 |
| Shandong Huize Chem | China national standards | MT | 1047.05 | USD | 20250926 |
| Nantong Zhonghe Chem | China national standards | MT | 983.81 | USD | 20250926 |
| Shandong Langchem | China national standards | MT | 1169.33 | USD | 20250926 |
| Shandong Langchem | China national standards | MT | 1245.22 | USD | 20250926 |
| Shandong Jinwen Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Jinwen Chem | China national standards | MT | 969.75 | USD | 20250926 |
| Shandong Jinwen Chem | China national standards | MT | 1096.24 | USD | 20250926 |